呼和浩特市轨道交通1、2号线一期工程BIM全生命期应用研究

Study on Life-Cycle BIM Application in Engineering Phase 1 of Rail Transit Line 1 and Line 2 Project in Hohhot

呼和浩特市轨道交通1、2号线一期工程是全国首个以全投资PPP模式运作的轨道交通项目,BIM技术作为信息化管理的重要手段。本文从BIM全生命期应用出发,详细介绍了城市轨道交通BIM全周期应用体系包括:BIM应用标准、BIM数据集成与管理平台、工程各阶段BIM应用、数字化资产移交,形成一套BIM全生命期应用方法,为城市轨道交通数字化建设提供指导思路。

The engineering Phase 1 of the rail transit Line 1 and Line 2 project in Hohhot is the very first rail transit project in China operated under the full-investment PPP mode in China,which considers the BIM technology as one of major means to implement informatized management.From the life-cycle application of BIM,this paper introduces the life-cycle BIM application system in details,including:the BIM application standard,the BIM data integration and management platform,the BIM application in all different stages of the project,and the digital asset delivery.Hence,a full set of life-cycle BIM application method is formed,providing guidance for the digital construction of urban rail transit.