基于BIM的锚固系统弧形索导管施工研究  

Research on the Construction of Arc-shaped Cable Conduits in Anchorage System Based on BIM

作　　者：伏冠西 王星 赫勇 李俊威 袁晶潞 Fu Guanxi;Wang Xing;He Yong;Li Junwei;Yuan Jinglu(Sichuan Road&Bridge East China Construction Co.,Ltd.,Chengdu 610200,China)

机构地区：[1]四川路桥华东建设有限责任公司,成都610200

出　　处：《黑龙江科学》2025年第6期153-155,共3页Heilongjiang Science

摘　　要：弧形索导管是锚碇预应力锚固系统的关键组成部分之一,其安装精度直接关系到悬索桥主缆轴力的传递,是施工中的控制要点。以川滇金沙江特大桥锚碇为例,阐述了弧形索导管关键施工技术,通过BIM技术进行弧形索导管施工研究,确保弧形索导管的安装精度,提升施工效率和质量。Arc-shaped cable conduit is one of the key components of the prestressing anchorage system,its installation accuracy directly affects the axial force transmission of the main cable of the suspension bridge,which is a key control point in construction.Through taking the anchorage of Chuandian Jinshajiang River Bridge as an example,the study explores the key construction technology of arc-shaped cable conduit,analyzes the construction of arc-shaped cable conduit with BIM technology,so as to ensure the installation accuracy of arc-shaped cable conduit and improve the construction efficiency and quality.

关 键 词：弧形索导管 锚固系统 BIM 精度 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]