摘要
通过阐述建筑信息模型(BIM)的基本概念,指出BIM是以三维数字技术为基础,集成了工程项目各种相关信息的工程数据模型。它采用参数化来描述建筑单元,具有信息多元化、参数驱动、参与各方协同合作等技术特点。在分析BIM应用现状的基础上,从立项决策阶段、勘察设计阶段、工程实施阶段、竣工验收及运营维护阶段等方面提出了在铁路建设项目中应用BIM技术的设想,为铁路建设项目统一各阶段的数据标准,开发多阶段、多专业一体化的大型BIM平台提供参考。
Building Information Modeling （BIM） is introduced by describing its basic concepts. It is based on three-dimensional digital technology, an engineering data model which integrates projects information, with construction units described as parameters, with the technical characteristics of pluralistic information, parameter-driven and participants＇ cooperation. Based on the analysis of the BIM application status, BIM technology application in railway construction projects is proposed from the following aspects： project establishment and decision stage, survey and design stage, implementation stage, completion acceptance stage and operation maintenance stage. This paper has provided a basis to unify the railway construction project data standards in various stages, and to develop large BIM platform which covers various stages and specialities.
出处
《铁道标准设计》
北大核心
2011年第10期4-7,共4页
Railway Standard Design
关键词
建筑信息模型
BIM
铁路
建设项目
铁路设计
Building Information Modeling （BIM）
Railway
Construction project
Railway design
