基于BIM的预制桥梁上部结构施工方案智能模拟技术研究与应用  

Intelligent Simulation Technique for Construction Scheme of Precast Bridge Superstructure Based on BIM

作　　者：陈燕 CHEN Yan(Central Research Institite of Shanghai Construction Group,Shanghai 201114,China)

机构地区：[1]上海建工集团中央研究院,上海201114

出　　处：《建筑施工》2024年第12期2021-2024,2028,共5页Building Construction

基　　金：上海建工集团股份有限公司重点研发项目(22YJKF-35)。

摘　　要：基于BIM的预制桥梁上部结构施工方案智能模拟技术是一项融合了现代信息技术与传统建筑施工的创新研究。分析了BIM技术在施工方案模拟中的现状,指出了当前BIM施工方案模拟存在的问题,针对预制桥梁上部结构施工方案模拟的需求,设计了一套基于BIM的智能化模拟流程,建立了包含构件库、工艺模拟库和方案库的综合数据库,研究了构件模型、工艺模拟自动提取及计划数据的自动关联等技术,并提出了有效的解决方案。通过上海杨高南路(高科西路—外环立交)改建工程1标实际案例,形成可复制的经验,可为行业级BIM应用积累经验。The BIM-based intelligent simulation technique for the construction scheme of precast bridge superstructures integrates modern information techniques with traditional construction practices.The current state of BIM in construction scheme simulation is analyzed,and existing problems are identified.To meet the requirements for simulating the construction of precast bridge superstructures,a BIM-based intelligent simulation process is designed,supported by a comprehensive database that includes a component library,process simulation library,and scheme library.Techniques such as automatic extraction of component models,process simulation,and automatic linkage of plan data are studied,and effective solutions are proposed.The case of the Shanghai Yanggao South Road(Gaoke West Road-Outer Ring Interchange)Reconstruction Project Bid 1 provides replicable insights,contributing to the accumulation of industry-level BIM application experience.

关 键 词：BIM技术 预制桥梁 施工方案 智能模拟 

分 类 号：TU71[建筑科学—建筑技术科学]