一种基于BIM模型的施工单元工程量预测方法及装置
By constructing an underwater soil property database in the BIM model and combining it with environmental impact factors, the problem of traditional BIM models being unable to accurately predict the quantity of construction units in waterway construction has been solved. This has enabled high-precision, dynamically responsive prediction of the quantity of construction units, supporting construction organization optimization and cost control.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHANGJIANG WUHAN WATERWAY ENG CO
- Filing Date
- 2025-07-30
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional BIM models cannot achieve high-precision prediction of construction unit quantities in waterway construction, mainly due to the lack of a real-time update mechanism for the dynamic environment of the underwater construction site and the ability to perceive unforeseen factors during the construction process.
By acquiring physical property data of underwater soil, an initial soil property database is constructed, and dynamic quantitative updates are performed in conjunction with environmental impact factors to establish a database of soil properties to be predicted. This database is then mapped into a BIM model using a GIS-BIM fusion interface, and the impact of blasting operations is simulated using finite element analysis to achieve high-precision prediction of the engineering quantities of construction units.
It significantly improves the environmental adaptability of BIM models in predicting the quantity of construction work in waterway construction, realizes high-precision and dynamic response prediction of construction unit quantities, overcomes prediction errors caused by factors such as soil disturbance and bearing capacity differences, and supports construction organization optimization and cost control.
Smart Images
Figure CN121145294B_ABST