Shanxi: BIM and digital twin water conservancy project pilot project successfully launched to assist information management of water conservancy projects under construction

In order to thoroughly implement the national informatization strategy, implement the "Outline for Building a Quality Power" of the Central Committee of the Communist Party of China and the State Council, the "Regulations on Quality Management of Water Conservancy Projects" of the Ministry of Water Resources and "Vigorously Improve the Informatization of Water Conservancy Project Construction" To meet the work requirements of "level", accelerate the integrated application of Shanxi Province's Building Information Model (BIM) and other technologies in the construction management process of water conservancy projects, make full use of digital, networked and intelligent means to improve the intelligent level of water conservancy project construction quality management, and make the province The Department of Water Resources will launch a pilot project of BIM and digital twin technology for water conservancy projects under construction in the province in January 2023. After screening, a total of 23 BIM and digital twin technologies from 11 cities in the province and Wanjiazhai Water Holding Group Co., Ltd. were listed as pilot projects.

The BIM and digital twin management platform for the Yangquan Longhuakou Water Diversion Project, jointly developed by Yangquan Water Conservancy Bureau and Wanjiazhai Water Control Group Yangquan Water Co., Ltd., has established a full-line building model and Water pipeline model, collects GIS geospatial data, and realizes BIM+GIS three-dimensional visual comprehensive display; develops BIM and digital twin platform for Longhuakou Water Diversion Project, realizes digital management of project quality, safety, progress and other elements, and improves the quality of the project Construction management efficiency realizes intelligent project operation management.

Changzhi Water Conservancy Bureau took the lead in the construction of the Huguan County Xibao Reservoir Project Management Information System, which carried out three-dimensional real-life modeling, engineering CAD drawing disassembly, and BIM model attribute information architecture (including Model name, code, model, parameters, location, design information, construction information and operation and maintenance information, associate the model with attribute information through model coding). Through the digital twin visualization scene of BIM+GIS+IOT, the basic information, perception information, project operation management information and other information of the Xibao Reservoir danger relief and reinforcement project are visually displayed, and the entire Xibao Reservoir and its surroundings are presented in a three-dimensional manner. Real scenes of the impact area. BIM technology is used to realize the evolution simulation demonstration and control of 5D construction progress and quality.

The successful online application of BIM and digital twin technology application platforms for water conservancy projects under construction in Shanxi Province has effectively solved the difficult issues of water conservancy construction management such as quality, progress, safety and funds of projects under construction. By creating a co-constructed and shared data backplane,The model and file management platform has initially established a digital twin management system for projects under construction, built a basic management platform for the construction management of the project, effectively realized the optimization of construction drawing design, and the entire process control of quality, progress and safety, and improved the overall The informatization and intelligence level of the provincial water conservancy project construction quality management have played a good role as a typical demonstration and information leader.