市政管道沟槽支护技术研究  

Research for Supporting Technology of Municipal Pipeline Groove

作　　者：李永东[1] 王浩然[1] 赵晓峰 

机构地区：[1]北京市勘察设计研究院有限公司,北京市100038 [2]北京振邦承基开发建设有限公司,北京市102200

出　　处：《城市道桥与防洪》2015年第9期229-233,24,共5页Urban Roads Bridges & Flood Control

摘　　要：结合市政管道的工程特点,对近年来常用的市政管道沟槽支护技术进行了总结分析,阐明了市政管道沟槽支护技术的关键因素,并结合工程实例介绍了钢板桩支护技术措施的应用实践,对城市管道沟槽支护技术的研究具有一定的借鉴意义。According to the engineering characteristics of municipal pipeline,the article sums up and analyzes the supporting technology of municipal pipeline groove commonly used in recent years,sets forth the key factors of municipal pipeline groove supporting technology,and introduces the application practice of steel sheet pile supporting technology and measures by the engineering cases,which has a certain reference for the research of urban pipeline groove supporting technology.

关 键 词：市政管道 沟槽 基坑支护 放坡开挖 土钉墙 排桩 内支撑 钢板桩支护 

分 类 号：TU990.3[建筑科学—市政工程]