基于BIM的铁路轨道工程三维数字化设计构想  

Concept of 3D Digital Design for Rail Track Based on BIM

作　　者：刘大园[1] 姚力[1] 庞玲[1] 

机构地区：[1]中铁二院工程集团有限责任公司,成都610031

出　　处：《高速铁路技术》2013年第6期9-13,共5页High Speed Railway Technology

摘　　要：文章分析了铁路轨道工程设计的现状、存在的问题,以及BIM技术应用于轨道工程设计的优势,同时探讨了基于BIM技术的轨道三维数字化设计模式、应用系统设计及实现的方法。建立基于BIM技术的三维数字化轨道工程设计模型,设计中重复性、不涉及轨道设计技术创新的过程被封装于BIM模型中由计算机应用系统自动完成;同时,轨道BIM模型可嵌入铁路项目BIM模型,其作用贯穿于项目全生命周期。表明应用BIM技术进行轨道工程设计能解放人力资源,促进轨道系统技术的创新发展,能解决现有的一系列问题,在质量控制和提高效率方面具有显著优势,是非常必要且可行的。The paper analyzes the current situation and the existing problems in designing of the railway track engineering as well as the advantage of BIM technology used in track engineering, and discusses the design mode, application system design and implemented method of three-dimensional digital track engineering based on BIM technology. In the design, repeatability and process not involved with track design technology innovation are packaged in BIM model and auto-completed by computer application system; meanwhile, track BIM model can be embedded in railway project BIM model, its action runs through the project life cycle. The study indicates that the application of BIM technology in railway track designing is necessary and feasible, because it can free human resources, promote innovation development of track system technology, solve the existing issues, and it has a significant advantage in quality control and improving efficiency and in designing.

关 键 词：BIM 轨道工程 三维 数字化设计 

分 类 号：U212.4[交通运输工程—道路与铁道工程] TP391.7[自动化与计算机技术—计算机应用技术]