基于广州白云国际机场三期扩建工程的桥隧BIM技术应用方法研究  

Research on the Application Method of Bridge and Tunnel BIM Technology Based on the Third Expansion Project of Guangzhou Baiyun International Airporton Airport

作　　者：陈海斌[1] 陆栢坚 Chen Haibin;Lu Baijian(GuangDong Architectural Design and Research Institute Group Co.,Ltd.,Guangzhou 510010,China)

机构地区：[1]广东省建筑设计研究院集团股份有限公司,广州510010

出　　处：《土木建筑工程信息技术》2025年第2期86-91,共6页Journal of Information Technology in Civil Engineering and Architecture

基　　金：住房和城乡建设部科学技术计划项目“数字化城市桥梁精益建造与协同管理关键技术与示范应用”(编号:2020-S-042042)。

摘　　要：BIM技术在全行业内的应用日趋深入,但一般BIM软件的设计基于建筑项目,不适应桥梁与隧道结构的特点,使其难以完成桥隧结构的参数化建模、复杂结构建模和结构计算分析等功能。本文基于广州白云国际机场三期扩建工程,基于桥隧专用建模软件Midas CIM,采用Twinmotion软件与鸿城InfraFuser平台作为后处理软件集成应用。实践表明,利用Midas CIM软件构建路线、点族、线族和装配族体系,并且设置参数化截面,能够高效地完成桥隧结构模型的构建,实现参数化建模、计算软件接入、工程数量计算和绘图输出等功能;Twinmotion软件在后期渲染中有高效高质的特点,而鸿城InfraFuser平台在可视化交付中有集成度强、体积轻便等优势。本研究利用多个软件打通了桥隧BIM设计全流程,所采用的桥隧BIM技术方法可为相关领域的应用提供参考。The application of BIM technology is becoming increasingly deepening throughout the industry,but the design of general BIM software is based on building projects and is not suitable for the characteristics of bridge and tunnel structures,making it difficult to complete functions such as parametric modeling of bridge and tunnel structures,complex bridge and tunnel structure modeling,bridge and tunnel structure calculation and analysis.This article is based on the third expansion project of Guangzhou Baiyun International Airport,using Midas CIM as the main software,Twinmotion and Hongcheng InfraFuser platform as an integrated application of post-processing software.Practice has shown that using Midas CIM to build a system of routes,point families,line families,and assembly families,setting parameterized cross-sections,can efficiently achieve bridge and tunnel structure modeling,complete parameterized modeling,calculation software integration,engineering quantity calculation,drawing output functions etc.Twinmotion is efficiency and high quality in post rendering,while the Hongcheng InfraFuser platform has advantages such as strong integration and lightweight volume in visual delivery.This study uses multiple software to connect the entire process of bridge and tunnel BIM design,and the bridge and tunnel BIM technology methods used can provide reference for applications in related fields.

关 键 词：BIM技术 综合交通枢纽 机场 桥梁与隧道 参数化建模 应用 

分 类 号：TU17[建筑科学—建筑理论]