基于BIM的面板坝动态设计方法研究及实践  

Research and Practice on BIM Dynamic Design Method of Concrete Faced Dam

作　　者：侯毅 曾锃 虞鸿 朱明笛 HOU Yi;ZENG Zeng;YU Hong;ZHU Ming-di(Zhejiang Design Institute of Water Conservancy and Hydroelectric Power Co.,LTD.,Hangzhou 310002,China)

机构地区：[1]浙江省水利水电勘测设计院有限责任公司,浙江杭州310002

出　　处：《水电能源科学》2023年第11期60-64,共5页Water Resources and Power

基　　金：浙江省水利科技计划项目(RC2149)。

摘　　要：面板坝在我国水利水电建设中应用广泛、发展迅速。针对面板坝常规设计的局限性,提出了基于BIM技术优化面板坝设计方法,通过可视化比选定线、结构参数化设计和模图表关联计量,实现了趾板定线动态比选、结构应力动态计算和坝体挖填动态决策,并分析了模型成果的数字化应用。进而将该方法应用于高坪桥水库面板坝设计,通过开发BIM插件、可视化编程和定制智能横断面,对趾板定线、BIM-FEM联合分析和分区计算起到了提质增效的作用;同时模型成果轻量化交付,支撑“高坪桥数字水库智慧应用”,发挥BIM全生命周期价值。Concrete faced rockfill dam is widely used and rapidly developed in water conservancy and hydropower construction in China.This paper optimized the design method of concrete face dam based on BIM technology,realizing the dynamic comparison and selection of toe slab alignment by visual comparison and selection,achieving dynamic calculation of structural stress by structural parametric design and dynamic decision of dam excavation and filling through module-drawing-chart correlation measurement.As the result of dynamic design method,the model was applied to engineering digitization.Then the method was applied to the design of Gaopingqiao Reservoir face dam.Through the development of BIM plug-in,visual programming and customized intelligent cross section,it has played a role in improving the quality and efficiency of toe slab alignment,BIM-FEM joint analysis and zoning quantity calculation.In addition,the lightweight delivery of the model results supports the "intelligent application of Gaopingqiao digital reservoir" and gives full play to the value of the whole life cycle of BIM.

关 键 词：面板坝 BIM技术 动态设计 工程数字化 

分 类 号：TV222[水利工程—水工结构工程]