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期 10 ， 2023
- 摘要：With the in-depth implementation of the national digital strategy, it has gradually entered the era of "smart park" 4.0, which is dominated by 5G and artificial intelligence technology services. As the basic requirement for building sustainable development of the current smart parks, "multi-agent collaboration" is of great significance in solving problems such as insufficient vitality of smart parks and weak sense of human experience. Therefore, this research takes the multi-subject collaboration as the starting point, and on the basis of summarizing the existing government-led smart park standards, it discusses the new ideas for the standardization of smart parks, promotes the linkage between smart parks and smart cities, provides standardized technical suggestions for the development of smart parks, assists the parks in promoting the gathering of leading industries, the cultivation of outstanding talents, and the construction of innovation platforms, and promotes the high-quality development of the parks.关键词：multi-agent collaboration;smart park;standard system
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发布时间：2023-10-23 - 摘要：CIM technology provides a new idea and method for the intelligent management of the park. Building a unified digital twin park model through CIM technology not only breaks through the data barriers in the planning, construction and operation period of the park, but also provides a richer application scenario for the full life cycle management of the smart park. On the basis of expounding CIM technology and analyzing the business requirements of smart park management, this paper proposes the definition, concept, characteristics and corresponding smart park operation and management mode of CIM for smart park management, and explores the application through a top-level design example of a smart park platform.关键词：smart park;CIM;digital twins;full lifecycle management
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发布时间：2023-10-23 - 摘要：Based on the digital operation and maintenance platform of a headquarters building of our construction and installation company, this paper explores and analyzes the construction scheme of near-zero energy consumption and near-zero carbon smart park. It proposes three business support platforms based on the Internet of Things platform, three-dimensional visualization platform and data support platform, with access and integration of multiple weak current intelligent systems, to achieve ten business applications, and can realize the comprehensive situation view of the building through the three-dimensional visualization intelligent operation and maintenance cockpit, so as to build a set of intelligent and efficient digital operation and maintenance platform. Through the intelligent management of energy use and carbon emissions on the platform, it is possible to make near-zero energy consumption and near-zero carbon park possible.关键词：intelligent building;double carbon management;smart park;architectural scheme
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发布时间：2023-10-23 - 摘要：The transformation of old urban communities is a major livelihood project and development project that the state attaches great importance to, but there are some problems in the transformation of old urban communities in local cities, such as unreasonable planning, extensive construction organization, difficult overall coordination and so on. This paper analyzes and studies the organic integration of the renovation process of urban old residential areas and the whole life cycle of the project, proposes to establish a full life cycle framework for each stage of urban old community renovation based on CIM+AI technology, and constructs a comprehensive integrated system and three-dimensional visualization model of the whole life cycle of urban old community renovation, in order to provide reference for the transformation of old urban communities in various regions.关键词：city information modeling （CIM）;old urban community;full life cycle
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发布时间：2023-10-23 - 摘要：By sorting out relevant literature， this paper reveals the core technology and operation principle of smart tourism， summarizes the related indicators of urban internationalization and deduces the stimulating role of smart tourism in enhancing tourists' sense of identity， improving travel efficiency and satisfaction， promoting industrial development， alleviating the demand for foreign language talents， reducing artificial mistakes， strengthening information self-help， expanding product sales， increasing government control， implementing new policies， optimizing social security and reducing carbon emissions， so as to promote the internationalization process of cities in economic， cultural， information， social and environmental aspects. Finally the article puts forward the corresponding development enlightenment.关键词：smart tourism;urban internationalization;driving principle;development strategy
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发布时间：2023-10-23 - 摘要：With the proposal of the Rural Revitalization Strategy, the overall view of rural planning and construction is gradually taking shape. Instead of focusing on the promotion of a single "point", it pursues the overall rural development of "connecting points to form a line, and substituting lines for areas". However, at this stage, the construction of rural greenways pays attention to functions and tourism, neglects cultural values, emphasizes route selection, neglects village linkage, and the multiple values have not been fully reflected. Therefore, relying on the construction of scenic spots in Yanqing District, Beijing, the author explores the scalability of the smart village greenway model in the face of the dual challenges of Rural Revitalization Strategy and urban-rural integration development, starting from the multiple needs of improving the ecological environment, protecting cultural resources, providing recreational space and promoting economic development.关键词：rural vitalization;rural greenway;intelligent mode;multiple values
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发布时间：2023-10-23 - 摘要：This paper discusses the engineering application of UAV in overhead transmission lines, and focuses on the aspects of UAV platform selection, oblique image collection, early warning of transmission line status and observation and calculation method of sag, so as to provide reference for the application and development of UAV in transmission line engineering.关键词：UAV;overhead transmission lines;sag calculation
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发布时间：2023-10-23 - 摘要：This paper firstly expounds the application of communication network in daily life, and on this basis, puts forward the problems that generally exist in the communication network industry at this stage, and specifically introduces the control operation of communication network engineering from the aspects of environment, method, personnel, machinery and quality, etc. Finally, in view of the problems, it puts forward the innovation strategy of communication network engineering technology, aiming at providing reference for the future research of relevant researchers for the management and innovation of communication network engineering technology, and providing support for the benign development of subsequent communication network engineering.关键词：communication network;engineering technology;management and innovation
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发布时间：2023-10-23 - 摘要：The construction of a smart city cannot be separated from the strong support of the Internet of Things, big data and cloud computing technology. Therefore, a smart city construction model based on the Internet of Things, big data, cloud computing and smart applications can be built and applied to smart cities. It can be said that the construction of smart cities has become an objective requirement to meet the needs of social development and improve people's living standards.关键词：smart city;Internet of Things;big data;cloud computing
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发布时间：2023-10-23 - 摘要：The paper will study the innovation needs of intelligent manufacturing and intelligent construction of prefabricated buildings, take the basic technological process as the research object, and put forward the innovation needs of intelligent reform in view of the main problems existing in the implementation process. Combining theory and practical experience, the paper will build an intelligent information platform, create an intelligent construction environment, and promote the integrated development of the entire industrial chain of prefabricated buildings.关键词：prefabricated building;intelligent manufacturing;intelligent construction;innovation demand
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发布时间：2023-10-23 - 摘要：This paper introduces information accessibility design. It aims to create an information accessibility environment in the whole area. It encourages the communication between the normal people and the disabled people like the visually impaired, the physically handicapped, the hearing-impaired and other disabled. And it facilitates the disabled people to participate in social activities.关键词：information;accessibility;design;system;service
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发布时间：2023-10-23 - 摘要：With the in-depth application of big data technology in the engineering cost management of China, the overall pattern of project cost has changed greatly. This paper first expounds the application principle of big data analysis in engineering cost, and then analyzes the concrete influence of big data technology on the accuracy of engineering cost from many aspects, and finally discusses the specific application of big data technology in precision management of engineering cost from three aspects: tender quotation, construction process and project settlement.关键词：project cost;big data analysis;accuracy;impact;application
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发布时间：2023-10-23 - 摘要：While traditional methods of natural resource survey and monitoring are constrained by factors such as geographical location, terrain complexity and human cost, UAV technology offers an efficient, accurate and safe alternative. This paper aims to explore the application and advantages of UAV technology in the field of natural resource survey and monitoring.关键词：UAV technology;natural resources;survey and monitoring
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发布时间：2023-10-23 - 摘要：How to manage and utilize large area land resources in a scientific and rational manner has become an urgent problem to be solved. Remote sensing technology is a very effective method of data acquisition and analysis, which can realize the monitoring and analysis of land resources and the environment. The application of remote sensing technology has become an indispensable part in the investigation of land resources and environmental protection, providing strong support for resource management, environmental protection and sustainable development.关键词：remote sensing technology;land change survey;application methods
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发布时间：2023-10-23 - 摘要：Because the data information of traditional road engineering survey technology is not accurate enough, the application of UAV aerial survey in road engineering survey is studied. This paper establishes 3D road survey model and auxiliary survey model to collect 3D remote sensing images of road engineering; It acquires plane functions by Radon transformation, converts color images into grayscale images, and extracts image line features through edge pixels; It filters 3D remote sensing images, and produce road engineering data information by using UAV aerial survey technology. The test results show that the average accuracy of the application in the target identification is 95.17% after the UAV aerial survey technology is applied in road engineering survey.关键词：unmanned aerial vehicle;aerial survey;road engineering survey
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发布时间：2023-10-23 - 摘要：This paper firstly analyzes the main body of wisdom city construction and operation, puts forward the main problems faced by investment and financing of new wisdom city construction, and analyzes the financing channels of wisdom city construction. And on this basis, it introduces the PPP mode and its characteristics, summarizes the advantages of PPP mode in the construction of innovative smart cities, and finally points out the focus of future development of wisdom city PPP project, in order to provide reference for the future research of relevant researchers on the investment and financing mode of smart city construction.关键词：smart city;construction;investment and financing mode
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发布时间：2023-10-23 - 摘要：In the post-epidemic period of normalized prevention and control in China, the vegetable market still becomes the main urban space for health prevention and control. This paper interprets the role of the current vegetable market space in the city, and puts forward the future development strategy of the internal space of the old vegetable market based on the concept of urban resilience space. In the face of different urban emergencies, it is necessary to integrate the old vegetable market into the resilient space to improve the urban business form, maintain the social value of the vegetable market in the urban development, and enhance the resilience of residents' living space.关键词：post-epidemic era;vegetable market;internal space;resilience space
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发布时间：2023-10-23 - 摘要：The existing construction land approval system lacks consideration of the linkage effect of all levels of departments. Under the background of the administrative power reform of the policy of "delegating control and service", this paper takes Guangdong Province as an example to design a system after being entrusted or authorized with the power of construction land approval (review) at the provincial, municipal and county levels. It uses information technology to establish a system operation model with unified process, unified data and unified rules, complete unified supervision of land approval business, achieve unified technical operation and maintenance services in the province, and further promote the in-depth application of information construction in the construction land approval business, and improve the efficiency of business approval.关键词：tri-level linkage;approval of construction land;ESB
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发布时间：2023-10-23 - 摘要：Establishing an intelligent territorial spatial planning layout for big data is conducive to addressing the shortcomings and defects in the development and utilization of big data. With the help of intelligent theories and innovative concepts, it promotes the deep integration of national spatial planning, policies and systems, and scientific research and technology, and improves the level of intelligent national spatial planning in the context of ecological civilization. This article takes smart land spatial planning as the research object, and big data intelligent information technology as the support, it explores the solutions to the problems and related optimization strategies in current land spatial planning, and puts forward suggestions for the application of information intelligence technology in land spatial planning.关键词：intelligent territorial space planning;informatization;planning idea
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发布时间：2023-10-23 - 摘要：Featured by network data technology and supported by intelligent information tools, the paper carries out smart land spatial planning, which is conducive to matching land spatial planning with the concept of sharing and opening advocated by the new normal situation of economy. In order to cope with the severe situation of natural resources, it excavates the connotation of national space planning, strengthens the theoretical understanding foundation, formulates detailed planning ideas, and provides useful help and reference.关键词：intelligent territorial space planning;informatization;thinking
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发布时间：2023-10-23 - 摘要：Under the background of promoting the construction of green smart park in China, based on BIM technology and digital twin technology, the whole phases of the project are connected, the informatization and digitization level in the project construction are improved, the unified management of engineering information from multiple parties and disciplines is realized, and an efficient and intensive collaborative work and management system for project construction is built, so as to create a solid foundation for the smart park.关键词：BIM;digital twin;smart park;construction synergy;platform construction
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发布时间：2023-10-23 - 摘要：Effective management of the project can ensure the smooth progress of the whole project. BIM technology is an important achievement in the informatization development of the construction industry， which can track and effectively manage the various processes of project planning， decision-making， design and construction in real time. Based on the five-dimensional BIM management and control concept， the whole life cycle of substation engineering projects from planning to construction is deeply analyzed， and then the detailed layout and design of substation engineering project management system is carried out， and the 5D-BIM management and control platform is built， which provides reference for the further in-depth development of related research work in the future.关键词：5D-BIM;software;management;substation
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发布时间：2023-10-23 - 摘要：In the process of project implementation, due to the multiple impacts of field data information collection, GIS data integration, and the complex level of BIM information technology, the technical route of BIM and GIS lacks applicability and timeliness, resulting in slow progress in the process of land expropriation and demolition in the early stage of the project. The research relies on the Luotian--Tiegang Reservoir water conveyance tunnel project. Based on the key and difficult points of the project, the breakthroughs in smart platform architecture innovation, land acquisition and relocation process sorting, and BIM+GIS acquisition and relocation technology information integration have been made. The application of BIM+GIS technology in land acquisition and relocation planning of the urban core ecosystem has been explored.关键词：BIM;GIS;land acquisition and relocation;manage platform
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发布时间：2023-10-23 - 摘要：The safety and health status of on-site personnel during the construction process has become a routine task for enterprises and organizations. However, the health management of personnel faces an extremely heavy workload. Currently, the management system for on-site personnel at construction projects is still at the stage of facial recognition and real-name registration, making it difficult to achieve normalized health management for construction site personnel. In response to this, this article constructs an intelligent prevention and control measurement and reporting system for construction sites during sudden public health emergencies. This system includes functions such as automated data collection, data circulation and integration, statistical analysis of measurement and reporting data, and intelligent control, achieving the intelligent management of health prevention and control on construction sites during sudden public health emergencies. The system has been validated in practical projects and has achieved effective results.关键词：smart platform;prevention and control;prevention, control, measurement and reporting
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发布时间：2023-10-23 - 摘要：In the face of the difficulty of coordinated development between the scale of the construction market and construction efficiency, the article analyzes the optimization of construction project cost management mode based on BIM technology. This paper explores how BIM technology can be applied in construction projects from the perspectives of cost estimation, construction stage, and completion stage, in order to lay the foundation for improving the current cost management work form.关键词：engineering cost management;BIM technology;application analysis
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发布时间：2023-10-23 - 摘要：This paper firstly analyzes the application and development status of BIM technology, and briefly introduces the application points and main application trends of BIM technology in intelligent management of building construction. Finally, taking an office building as an example, the paper studies the intelligent building management system based on BIM technology.关键词：intelligent building management;building construction;BIM technology
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发布时间：2023-10-23 - 摘要：BIM-assisted overall prefabricated assembly equipment installation technology is a combination of BIM technology and overall prefabricated assembly technology. Through BIM-assisted design, standardized prefabrication, logistics transportation, and prefabricated construction, the efficiency and effect of equipment installation and construction are greatly improved. Taking the project of centralized wastewater treatment plant in Shenzhen National Biomedical Industry Base as an example, the BIM-assisted overall prefabricated equipment installation technology is used to split and process the unit modules of the pump set, and targeted measures are put forward in transportation and on-site assembly, while ensuring compliance with relevant standards and requirements for the construction of electromechanical installation projects, realizing equipment installation and assembly, reducing project construction costs, and shortening construction periods.关键词：equipment installation;BIM technical assistance;integral prefabricated type;standardized prefabrication;assembled installation
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发布时间：2023-10-23 - 摘要：The purpose of this paper is to discuss in depth the research content and implementation steps of intelligent digital geotechnical foundation pit support technology. Using a research method combining literature review and case study analysis, relevant information about intelligent digital geotechnical foundation pit support technology is collected, collated and analysed from literature data, and the application of intelligent digital geotechnical foundation pit support technology in the construction of geotechnical foundation pit projects is illustrated through a case study of the Shanghai Centre Tower project. It has been studied that intelligent digital geotechnical pit support technology is an advanced geotechnical engineering support technology with the characteristics of high precision, high construction efficiency and low risk. In practical engineering applications, this technology can provide effective technical support and guarantee for foundation pit construction through design and simulation scheme, real-time monitoring and control scheme, decision optimization and automation scheme, monitoring and evaluation scheme, etc.关键词：geotechnical foundation pit;intelligent;digital;support technology
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发布时间：2023-10-23 - 摘要：Intelligent monitoring technology is a new type of technology that has attracted much attention in the construction of current building projects. Through the use of sensors and other monitoring equipment, it collects various parameters in the process of building construction in real time to achieve intelligent monitoring and management of the building construction process. In this paper, the aspects of classification, advantages, application and future development trend of intelligent monitoring technology will be discussed, aiming to provide reference for front-line construction.关键词：construction engineering;intelligent detection technology;application
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发布时间：2023-10-23 - 摘要：With the acceleration of urbanization, the demand for efficient, green and sustainable buildings is growing. As a new building method, prefabricated building can meet these needs. However, the traditional construction method has some problems in prefabricated buildings, such as inaccurate matching of components and difficult coordination of construction process. Therefore, it is necessary to introduce BIM technology to improve the efficiency and quality of prefabricated building construction. This paper first introduces the characteristics of BIM technology, the introduction of prefabricated buildings and their application value, and then further analyzes the application of BIM technology from the preliminary preparation stage, construction design stage, production stage and construction site stage, so as to promote the development of prefabricated buildings and provide references for research and practice in related fields.关键词：BIM technology;prefabricated building;application
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发布时间：2023-10-23 - 摘要：The effective application of BIM technology in the construction process of municipal roads can simulate the whole process of construction, promote the significant improvement of construction efficiency and quality, and ensure the smooth realization of the goal of municipal engineering information management. In this regard, the paper mainly discusses the application of BIM technology in municipal road construction.关键词：municipal roads;BIM technology;application
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发布时间：2023-10-23 - 摘要：BIM technology, that is, building information modeling technology, has become the development trend of architectural design, which will bring a revolutionary upgrade to the construction industry. As construction projects become more and more complex, BIM technology can well meet the construction needs of construction projects, and with the help of it, designers can also complete building structure design tasks with higher quality and efficiency. Especially for some complex construction projects, problems are most likely to occur in the stage of structural design schemes, which will bring great difficulties to the construction of subsequent construction projects, so it must be optimized and controlled. BIM technology, as a technical innovation method for building structure design optimization, can exert a strong application value. This paper takes BIM technology as the research object, and focuses on the application of BIM technology in the optimization of building structure design. Firstly, it briefly points out the application advantages of BIM technology, and then discusses the application of BIM technology in optimizing the design of building structures in combination with a new city school project.关键词：architectural structure;BIM technology;design optimization;application
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发布时间：2023-10-23 - 摘要：Based on the analysis from the perspective of carbon emission management, there are still many problems in the carbon emission management mode of green buildings, which are easy to affect the effectiveness of carbon emission management. Therefore, in order to solve the problem, it is necessary to apply BIM technology in carbon emission management. After analyzing the advantages of BIM technology in carbon emission management, the paper puts forward the application of cost control, equipment control and material control of carbon emission management in the engineering design and construction stage, so as to meet the building requirements of economic and environmental protection of green buildings.关键词：green building;carbon emission management;BIM
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发布时间：2023-10-23 - 摘要：The paper mainly discusses the key elements of green building HVAC design, in order to improve the energy efficiency of buildings, reduce energy consumption, and reduce the burden on the environment, while improving indoor comfort and improving the quality of living and work. This article analyzes the design of HVAC systems in public buildings under the low-carbon background, and uses literature review methods to analyze the improvement effect of green buildings on energy consumption and indoor comfort. The research results indicate that the design of public building HVAC systems based on the concept of green buildings adopts a series of energy-saving and environmental protection measures, including effective utilization of natural lighting and ventilation, adoption of efficient HVAC equipment and systems, optimization of thermal insulation performance of building exterior walls and windows, etc., significantly reducing energy consumption, and improving indoor air quality and comfort.关键词：green concept;public buildings;HVAC systems;design methods
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发布时间：2023-10-23 - 摘要：Under the background of the era of significantly accelerated urbanization process, assembled buildings have received widespread attention in the construction field, which also makes the urbanization construction mode is at a critical stage of transformation and upgrading. The emergence of assembled buildings has overcome many technical defects of traditional cast-in-place structures, not only shortening the construction period, but also improving significantly in terms of energy saving and environmental protection. Building informatization represented by BIM technology has the characteristics of synergy and intelligence, while this study will analyze the low-carbon and energy-saving design of assembled buildings based on BIM to provide people with a more comfortable and environmentally friendly building environment.关键词：BIM technology;assembled building;low carbon and energy saving
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发布时间：2023-10-23 - 摘要：Scientific research and experimental building is the main space carrier for innovation and production in high-end technology field, and also an important guarantee for the success of experimental activities. Its architectural design and landscape planning should not only serve the personnel engaged in scientific and technological research, but also conform to the trend of the development of the times. With the rapid transformation of urban development under the "carbon peaking and carbon neutrality" strategy to green, environmental protection and low carbon direction, the building landscape industry, which is closely related to urban construction, is also facing many challenges such as technological innovation and industrial upgrading. The future development of scientific research buildings and external environment design will be guided by green ecology, targeted at energy conservation and emission reduction, and taken scientific research technology as the means. It integrates internal functions and external environment to promote the harmonious coexistence of human and nature.关键词：scientific research and experimental building;carbon peaking and carbon neutrality;external environment of buildings;roof greening
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发布时间：2023-10-23 - 摘要：Industrial building is the material basis of economic and social development. With the accelerating process of urbanization, industrialization and informatization in China, the development of industrial buildings is getting better and better. Based on the existing technology in industrial buildings, this paper analyzes the concept and application of green and energy-saving design to provide technical support for the development of China's manufacturing industry.关键词：industrial building;green and energy conservation;architectural design
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发布时间：2023-10-23 - 摘要：The paper analyzes the importance of energy saving and emission reduction in building heating, ventilation and air conditioning engineering, studies the various problems existing in the energy saving and emission reduction design in building heating, ventilation and air conditioning engineering, and proposes specific energy saving and emission reduction measures from clean energy, water circulation system and fresh air system to reduce the actual operating energy consumption of building HVAC system and improve the energy efficiency of building HVAC system.关键词：building engineering;heating, ventilation and air conditioning;energy saving and emission reduction
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发布时间：2023-10-23 - 摘要：Compared with the traditional cast-in-place housing, the construction of prefabricated housing is more complex, which requires a number of overall consideration. Based on the new project management concept of lean construction, this paper takes Xingjiang Bay Project as an example to introduce the construction and implementation of the project from three aspects: project organization, design and construction stage, focus on the design stage and construction stage of the wisdom site platform, construction method model building, grouting construction, shows that lean construction in design optimization, construction guidance, quality management, and other aspects have achieved results, and points out the next research improvement direction.关键词：prefabricated housing;BIM;lean construction;project management
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发布时间：2023-10-23 - 摘要：The paper aims to introduce the relevant indicators, testing methods， and application steps for testing and evaluating the thermal performance of external windows, and analyze how to test and evaluate the thermal performance of external windows based on practical cases. The thermal performance of external windows is comprehensively evaluated through various methods such as heat transfer coefficient test, solar radiation coefficient test, window frame linear heat transfer coefficient test, air tightness test and optical performance test, so as to provide scientific basis for green building design and building energy efficiency improvement. Practical case studies have shown that adopting appropriate testing methods and evaluation indicators can effectively improve the energy efficiency and comfort of buildings， making contributions to sustainable development.关键词：green building;thermal performance of external windows;performance testing
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发布时间：2023-10-23 - 摘要：This paper firstly analyzes the urban road design ideas based on the green transportation concept, and clarifies the specific connotation of the green transportation concept. On the basis of which the implementation principles of the green transportation concept are explained in detail, and in view of the above content, the specific application of the green transportation concept in urban road planning is studied, with a view to providing reference for relevant professionals to study the green concept of road traffic design in future research.关键词：green transportation;urban roads;design ideas
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发布时间：2023-10-23 - 摘要：This paper introduces the energy-saving design of the headquarters building of A Company in central China. It realizes the preset near-zero energy consumption design index of the project by guiding the building design with the climate environment, taking the building energy consumption target as the guide, adopting the performance-based design methodology, and utilizing the high-performance envelope, high-efficiency energy design system, and renewable energy and other measures, and the adopted building energy-saving design strategy has good energy-saving effects, which can provide reference basis for similar office building projects.关键词：headquarters building;energy saving design;near-zero energy consumption
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发布时间：2023-10-23 - 摘要：In order to study the feasibility of predicting the performance of fresh mixed concrete by the current signal during the concrete mixing process, this paper studies the corresponding current signal characteristics of the concrete mixing process and the influence law of concrete grades, dilute density state, mixing quantity and mixer state on the current signal. The results show that with the increase of the concrete number, the peak current, stable current and time increase accordingly. The dilute density state of concrete mainly affects the average gradient of the mixing stage of the current signal, that is, the drier and thicker the concrete, the greater the absolute value of the average gradient; The increase of mixing quantity will lead to the increase of peak current and stable current and presents a linear relationship; The state of the mixer mainly affects the magnitude of the no-load current.关键词：concrete mixing process;characteristics of current signal;correlation analysis;influence laws
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发布时间：2023-10-23 - 摘要：This paper studies the intelligent design of office buildings, focusing on the principles and methods of intelligent office building design, and the problems that should be paid attention to in the intelligent design of buildings, hoping to make some contributions to the research of intelligent building design of office buildings, and provide technical guidance and theoretical basis for similar projects in the future.关键词：building intelligence;modern office buildings;architectural design
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发布时间：2023-10-23 - 摘要：The high requirements for fire water system design are due to the high fire risk and rescue difficulties of super high-rise buildings. The fire water system of a super high-rise building is introduced in this paper, and the transmission water tank partition is adjusted to the pressure-reducing valve group partition through the optimization of the hydrant system. The application of a wet fire hydrant system and a dry fire hydrant system with electric heat tracing insulation in the open multi-storey parking garage above ground is analyzed and how to balance safety and reliability as well as economic rationality in the design is discussed.关键词：super high-rise buildings;fire water system;dry fire hydrant system;system optimization
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发布时间：2023-10-23 - 摘要：With the large area, numerous beds and complex medical process of modern hospitals, in order to meet the management needs of medical buildings, building equipment management system should be set up. This paper introduces the monitoring and management design of cold and heat source group control, air conditioning and ventilation, water supply and drainage, power monitoring, generator, landscape lighting, elevator and so on in building equipment management system. Through the understanding of these systems, it is clear that each system plays an important role in the construction of green hospital buildings and the implementation of effective utilization and management of renewable energy, as well as ensuring that each system has the function of auxiliary support for the operation of building equipment during the whole life of the building.关键词：medical buildings;construction equipment management system;DDC controller;network access mode
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发布时间：2023-10-23 - 摘要：This paper analyses the application and advantages of pile foundation intelligent construction technology in pile foundation engineering in karst areas. Using the literature review method， the basic principles， methods and processes of intelligent construction technology for pile foundations are summarized， and the impact and inspiration of intelligent construction technology on pile foundation engineering in karst areas and the future development trend of this technology are further discussed. The research results show that intelligent pile foundation construction technology can achieve real-time monitoring and control of pile foundation projects in karst areas through sensors and intelligent control systems， improve the stability and safety of construction， reduce the impact on groundwater and geological environment， and improve construction efficiency and quality. The intelligent construction technology of pile foundation will achieve more comprehensive， fine， automatic， intelligent， efficient， safe， environmental protection， personalized， customized and intelligent， and make greater contribution to the sustainable development of pile foundation engineering in karst areas.关键词：karst area;pile foundation construction;intelligence
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发布时间：2023-10-23 - 摘要：With the development of Gigabit rate in home, the way of home wiring has attracted more and more attention of customers. Ensuring high-speed of home to room, meeting business needs, and realizing Gigabit Network in a real sense are the core of digital home infrastructure construction. Starting with the analysis of the existing network, this paper investigates and analyzes the existing wiring methods, designs a new home wiring scheme, and lists four different application scenarios, in order to provide a useful attempt to solve the bandwidth access needs of the current home wiring.关键词：gigabit rate;digital home;architecture;broadband access
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发布时间：2023-10-23 - 摘要：This article mainly analyzes the technical cooperation between electrical installation and civil construction in building engineering. Firstly, the relationship between electrical installation and civil construction in building engineering is analyzed, and based on this, the technical cooperation measures of electrical installation and civil construction in building engineering are proposed , which can play a reference role in the actual construction of construction engineering, ensure the safety of the overall construction of construction engineering and complete the construction task of construction engineering with high quality.关键词：construction engineering;electrical installation;civil construction;technical cooperation
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发布时间：2023-10-23 - 摘要：The tunnel construction is also one of the key projects of highway engineering construction. Compared with other road sections, tunnel environment construction is more complicated due to the semi-closed environment of tunnel engineering itself, and the vehicle operation accident rate of the overall section of tunnel is relatively high. In addition, due to the poor air circulation in the tunnel environment, it is easy to cause traffic congestion or serious traffic hazards during the operation of vehicles. This paper firstly elaborates and analyses the characteristics of road tunnel fires, and on this basis, summarizes the safety hazards that can easily trigger fire problems in road tunnels, and at the end of the paper, summarizes the optimal design of fire extinguishing systems in road tunnels, aiming to provide experience for technical personnel of the future project to study the design of fire extinguishing systems.关键词：road tunnels;fire hazards;fire fighting facilities
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发布时间：2023-10-23 - 摘要：This paper studies and constructs an integrated business platform of intelligent utility tunnels that integrates monitoring,operation and maintenance, and operation. The platform is based on GIS+BIM, and combines the mainstream technologies such as the Internet of things, AI analysis, and micro service to achieve multi-dimensional visual monitoring, and standardized, processed and refined maintenance and operation of the utility tunnels. It provides reference for the establishment of project-level and even city-level utility tunnels’ monitoring, operation and maintenance platform.关键词：utility tunnel;monitoring;operation and maintenance;operation;BIM
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发布时间：2023-10-23 - 摘要：This paper summarizes the research progress of energy saving and consumption reduction in municipal water supply network and building water supply system by using intelligent technology. By summing up the influence of sensor and communication technology on intelligent leakage detection, this paper reviews the development history of hydraulic simulation software, expounds the progressive process of intelligent optimal scheduling technology of water supply network. and evaluates the role of intelligent water meters in real-time monitoring of building water supply systems. Based on the challenges faced by intelligent technologies, this paper makes a prospect to the future directions.关键词：intelligence;water supply system;digital technology;energy saving and capacity increasing
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发布时间：2023-10-23 - 摘要：Traditional leakage detection methods of urban water supply network have problems such as low efficiency, high cost and low accuracy. With the development of information technology and intelligent technology, leakage detection technology of urban water supply network is changing. This paper combines information technology and intelligent technology to discuss in detail the application, advantages and future development trends of leakage detection technology of urban water supply networks in detail.关键词：urban water supply network;leakage detection;information technology;intelligent technology
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发布时间：2023-10-23 - 摘要：In order to improve the safety of road and bridge structures, it is necessary to do a good job in road and bridge testing and improve the effectiveness of non-destructive testing. This paper starts with the application advantages of nondestructive testing technology, and mainly analyzes the application advantages of nondestructive testing technology and application measures of sensor detection, ultrasonic detection, bottoming-out radar detection, image detection and spectrum analysis.关键词：roads and bridges;sensor detection;ultrasonic testing
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发布时间：2023-10-23 - 摘要：According to the actual situation, this paper puts forward a reasonable highway charging system scheme, which integrates cloud platform and related terminal technology, so that the highway system can achieve the integration of cloud charging. At the same time, the development of the system program should meet the relevant technical requirements of the transportation department, do a good job of confidentiality, and carry out follow-up work around the actual requirements of the owner and the IOT center. Meanwhile, this work can also establish a good environment for the development of big data, which has significant promotion significance.关键词：cloud platform;big data;intelligent terminal;multi-function controller;toll station construction
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发布时间：2023-10-23 - 摘要：This study analyzes the application of informatization and digitization technologies in water conservancy projects and their improvement of water conservancy construction efficiency. Based on the method of literature review, the application of Geographic Information System (GIS), Building Information Modeling (BIM), Internet of Things (IoT), and Big Data are thoroughly studied. Based on case analysis, it is found that informatization and digitization technologies demonstrate significant potential and value in enhancing resource management, scheduling efficiency, and cost control efficiency in water conservancy projects. Therefore, it is evident that informatization and digitization play a crucial role in improving the efficiency of water conservancy construction. With the further development and application of these technologies, water conservancy construction will be more efficient, economical and reliable.关键词：informatization;digitization;water conservancy construction;efficiency enhancement
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发布时间：2023-10-23
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