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2026年第5期
- 摘要：With the rapid development of urban rail transit, the tunnel engineering, as a key infrastructure, the intelligent transformation of its construction technology has become an industry trend. This paper takes the segment lining of urban rail transit tunnels as the research object and explores the application of intelligent construction technology throughout the whole process. Through literature review, case analysis, and a combination of quantitative and qualitative analysis methods, the paper systematically reviews the current application status and effectiveness of intelligent construction technology in the production and assembly stages of segments, while also pointing out the existing problems and corresponding strategies. The research shows that intelligent construction, compared with the traditional mode, has significant technical advantages and comprehensive benefits, which can significantly improve the construction quality and progress of segments, enhance safety and environmental performance, and reduce engineering costs and maintenance difficulties.关键词：urban rail transit;tunnel segment lining;intelligent construction;whole-process management8|2|0更新时间：2026-05-23
- 摘要：Aiming at the pain points of low scheduling efficiency and high deadhead rate in the traditional concrete transportation industry, this paper studies and constructs a theoretical framework of "data layer algorithm layer business layer" three-tier linkage, and systematically integrates cutting-edge technologies such as Internet of Things awareness, edge computing and deep reinforcement learning, forming a "cloud edge end" collaborative hybrid intelligent scheduling system. Through the large-scale empirical application of more than 30 mixing plants in Ningbo for half a year, the effectiveness of the system in reducing empty driving rate, improving on-time performance, optimizing energy consumption, and ensuring safety has been verified. Finally, this article provides actionable paths and suggestions for the high-quality development of the engineering transportation industry and urban digital governance from three dimensions: industrial restructuring, standard construction, and policy empowerment.关键词：artificial intelligence;intelligent scheduling;concrete transportation;multimodal fusion;cloud-edge-end collaboration;digital governance20|1|0更新时间：2026-05-23
- 摘要：Aiming at industry pain points such as safety management fragmentation, information silos, and delayed response in construction projects, this study takes the Shenzhen Park project cluster as the research object and develops a digital platform for engineering safety management integrated with digital technologies. It constructs a key technology system covering the whole chain of "perception-integration-analysis-decision", and realizes core capabilities such as multi-source data fusion, BIM lightweight visualization, and intelligent risk warning. The platform covers the core business module of safety management and has been applied in the starting area of Shenzhen Park.The research demonstrates that the deep integration of digital technology and engineering safety management can effectively enhance risk pre-control capabilities and cross-organizational collaboration efficiency, providing a replicable practical paradigm for the digital transformation of safety management in large-scale industrial parks.关键词：digitalization;building information modeling;Internet of Things;safety management platform9|2|0更新时间：2026-05-23
- 摘要：This paper focuses on the analysis of real-time perception and data fusion technology of construction status based on multi-source sensor networks, dynamic early warning and correction technology of construction process based on BIM models and real-time data, as well as digital twin health monitoring and assessment technology for infrastructure structures throughout its lifecycle. Through theoretical deduction and case analysis of typical scenarios, the feasibility and significant benefits of this technical framework in improving construction quality, ensuring construction safety, and optimizing operation and maintenance decisions are verified. It aims to provide systematic theoretical references and practical paths for the whole life cycle digitization and intelligent management of important structures in municipal engineering.关键词：BIM;IoT;municipal engineering structures;intelligent construction;full lifecycle11|2|0更新时间：2026-05-23
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