ZHANGNing,DENGJing-nan.Application of BIM Technology in Renovation and Expansion Project of a Municipal Wastewater Treatment Plant[J].China Water & Wastewater,2024,40(14):79-84.
Application of BIM Technology in Renovation and Expansion Project of a Municipal Wastewater Treatment Plant
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第40卷
Number:
第14期
Page:
79-84
Column:
Date of publication:
2024-07-17
- Abstract:
- The current capacity of the phase Ⅰ project of a wastewater treatment plant in Changsha is 10×104 m3/d. The scale of the Phase Ⅱ expansion project will be increased to 19×104 m3/d after completion, and the novel high-concentration composite powder carrier biofluidized bed (HPB) along with a sand-enhanced high-efficiency sedimentation process will be adopted. In light of the significant and challenging issues presented in the project, such as the limited availability of construction land, intricate underground pipelines within the plant area, a substantial number of relocation projects, a large number of individual structures with complex structural forms, and a tight construction schedule necessitating a well-organized timeline, an all-encompassing BIM implementation plan was devised to fully leverage the benefits of BIM technology including visibility, optimization, and simulation. During the design stage, Revit software and secondary development tools were utilized to finalize the construction of the current plant pipeline, 3D geology, and BIM data. Multi-specialty design schemes were checked based on models in order to identify problems in advance and reduce later design changes. Additionally, there was a focus on exploring the architecture of the Revit secondary development system, code call mode, and function control logic. The study also involved comparing the fusion effect of different formats of reality model and BIM model to improve the material stability of the reality model. Furthermore, it aimed to verify the feasibility of data interaction between Revit model and computational fluid dynamics (CFD) analysis software. In the construction stage, the BIM collaborative management platform served as the core for achieving the integration of multi-source model data, lightweight visualization, and cloud updates for the entire plant. It also integrated specialized BIM application results such as site layout simulation, pipeline relocation plan simulation, and construction timing plan analysis. The participant collaboration efficiency was enhanced through three-dimensional on-site disclosure, effectively controlling construction site progress and assisting in quality management.
Last Update:
2024-07-17