路桥施工中基坑钢支撑围护技术的应用探讨  

Discussion on the Application of Steel Bracing Technology for Foundation Pit in Road and Bridge Construction

作　　者：蒋银超 马富山 JIANG Yin-chao;MA Fu-shan(No.3 Engineering Co.Ltd.of CCCC First Highway Engineering Co.Ltd.,Beijing 100000,China)

机构地区：[1]中交一公局第三工程有限公司,北京100000

出　　处：《工程建设与设计》2021年第7期42-43,52,共3页Construction & Design for Engineering

摘　　要：现阶段,我国交通基础设施建设正在不断完善,道路桥梁工程逐渐成为国家工程建设的重点。论文着重介绍了在路桥施工中应用较为广泛的基坑钢支撑围护技术,阐述了该技术在路桥施工中的应用准备,并且分析了基坑钢支撑围护技术在实际应用中的具体步骤,以供相关建设单位参考。At present,China's transportation infrastructure construction is constantly improving,and road and bridge engineering has gradually become the focus of national engineering construction.In this paper,the foundation pit steel support retaining technology which is widely used in road and bridge construction is introduced,the application preparation of this technology in road and bridge construction is expounded,and the concrete steps of the foundation pit steel support retaining technology in practical application are analyzed,so as to provide reference for relevant construction units.

关 键 词：路桥施工 基坑钢支撑 围护技术 

分 类 号：U445.556[建筑科学—桥梁与隧道工程] U231.3[交通运输工程—道路与铁道工程]