铁道标准设计2025，Vol.69Issue(3)：174-181,8.DOI:10.13238/j.issn.1004-2954.202406270001
基于国产引擎的桥梁BIM正向设计及应用研究
Research on BIM Forward Design and Application of Bridge Engineering Based on Domestic Engines
摘要
Abstract
In response to issues such as low modeling efficiency,difficult data management,and limited product platforms in traditional BIM forward design,a new,more efficient,and accurate method was developed based on the GDMP graphical engine provided by domestic digital component design software.A fully self-developed bridge design system software for railway bridges was developed to support BIM forward design,and the application results in bridge engineering were analyzed in conjunction with actual engineering cases.Using the C++programming language,the engine interface was independently developed and packaged.The"model+data"BIM forward design modeling technique for bridges was proposed,providing technical support for full business processes such as parametric generation and modification of component templates,management,and maintenance and update of component instance data,and adaptive generation and iterative updating of design schemes.Based on the Yifu High-speed Railway Project,the developed railway bridge design system software was used to implement parametric modeling,data integration,and visual rendering of bridges within the scope of the demonstration section,which verified the feasibility and engineering applicability of the technology.This paper explores the potential of domestic engines in the forward design and application for bridge BIM,providing theoretical support and practical guidance for bridge engineering design and management in China.关键词
BIM正向设计/桥梁工程/图形引擎/全桥设计系统软件/自主研发/参数化建模/集成与渲染Key words
BIM forward design/bridge engineering/graphics engine/full-bridge design system software/self-development/parametric modeling/integration and rendering分类
交通工程引用本文复制引用
邓驷翔,柏华军,夏文俊,黄亚飞,罗伟..基于国产引擎的桥梁BIM正向设计及应用研究[J].铁道标准设计,2025,69(3):174-181,8.基金项目
国家重点研发计划项目(2021YFB2600400) （2021YFB2600400）
中国铁建股份有限公司科技研发计划项目(2022-A02) （2022-A02）
