摘要
以太古供热项目热力管廊过汾河工程为研究对象,介绍了管廊基坑的支护方案,阐述了CT式锁口钢管桩体系的施工工艺,分析了该体系在施工过程中的优势和问题,为类似的热力管廊及综合管廊的基坑支护积累了施工经验。
Based on the tunnel crossing the Fen River in Taiyuan to Gujiao heating project,this paper introduces the construction scheme of tunnel foundation pit engineering,elaborates the construction technology of CT-type locking of steel pipe pile system. In addition,this paper describes the strengths and weaknesses of above-mentioned system during the process of construction,which provide valuable references for relevant foundation pit support engineering of thermodynamic tunnel and utility tunnel.
出处
《山西建筑》
2017年第10期96-97,116,共3页
Shanxi Architecture
关键词
供热管道
CT型锁口钢管桩
热力管廊
基坑支护工程
heat supply pipeline
CT-type locking of steel pipe pile
heating tunnel
foundation pit support engineering
