基于BIM的高速铁路连续梁设计及工程应用技术  

Design and Engineering Application Technology of High-speed Railway Continuous Beam Based on BIM

作　　者：高策 Gao ce

机构地区：[1]中国铁路经济规划研究院有限公司

出　　处：《铁路工程技术与经济》2019年第6期23-26,共4页Railway Engineering Technology and Economy

基　　金：中国国家铁路集团有限公司科技研究开发项目—《BIM技术在高速铁路常用跨度连续梁设计建造中的应用研究》(2017G001-G)

摘　　要：连续梁是铁路桥梁工程的重要结构形式,为提升高速铁路连续梁智能建造水平,研究了基于BIM的高速铁路连续梁设计、施工和运维等全寿命周期应用技术。在设计阶段,利用BIM模型完成设计优化、碰撞检查、工程量统计、图纸输出、与有限元软件互通以及协同设计等工作。在施工阶段,利用BIM模型完成可视化技术交底、钢筋智能加工、钢束自动张拉与灌浆、虚拟施工、工序优化、进度管理和竣工模型交付等工作。Continuous beam is an important structural form of railway bridge engineering. In order to upgrade the intelligent construction of high-speed railway continuous beam,this paper studies the life cycle application technology such as BIM design,construction and operation and maintenance of high-speed railway continuous beam based on BIM technology. In the design stage,BIM model can be used to achieve design optimization,collision inspection,quantity statistics,drawing output,communication with finite element software,as well as collaborative design. In the construction stage,the BIM model can be used to achieve visualization technology disclosure,intelligent reinforcement processing,automatic steel beam tensioning and grouting,virtual construction,process optimization,progress management and completion model delivery.

关 键 词：BIM 连续梁 设计 施工 

分 类 号：U445[建筑科学—桥梁与隧道工程] TP39[交通运输工程—道路与铁道工程]