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The construction of pumped storage power station involves many complicated processes such as civil construction, installation of mechanical and electrical equipment and resource scheduling, which make the traditional construction schedule management method difficult to cope with. In order to improve the intelligent level of construction schedule management and solve the shortcomings of traditional methods, this study proposed a construction schedule collaborative management system based on building information model(BIM) and geographic information system(GIS), and genetic algorithm was used to optimize construction scheduling. Through experimental verification, IGA can significantly optimize the construction schedule, reduce the construction period by 10.5%-12.4%, improve the convergence speed, and reduce the calculation time by 15%-20%. The construction progress visualization system can accurately reflect the construction progress in different construction stages, and the progress deviation is controlled within the range of 1.9% to 10.1%, and the BIM and GIS data synchronization error can be at least 1.2 seconds. The research shows that BIM+GIS collaborative management system combined with optimized scheduling algorithm and visualization technology can effectively improve the intelligent level of construction schedule management, which provides technical support for efficient construction of large-scale projects.
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Basic Information:
DOI：10.20040/j.cnki.1000-7709.2026.20250717
China Classification Code:TV511;TV743
Citation Information:
[1]YANG Dong-bo.Application Research of Construction Schedule Collaborative Management of Pumped Storage Power Station Based on BIM+GIS[J].Water Resources and Power,2026,44(03):20-24.DOI:10.20040/j.cnki.1000-7709.2026.20250717.
2025-04-18
2025
2026-01-07
2025-06-05
2025
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2026-01-29
2026-01-29
2026-01-29