黄土地区市政“不开槽”施工技术研究  

Research on the Construction Technology of Municipal“No Slot”in Loess Area

作　　者：闫双江 YAN Shuang-jiang(CCCC-SHECDongmeng Engineering Co.Ltd.,Xi’an 710000,China)

机构地区：[1]中交二公局东萌工程有限公司,西安710000

出　　处：《工程建设与设计》2025年第2期116-118,共3页Construction & Design for Engineering

摘　　要：对黄土地区市政雨污水管道的“不开槽”施工技术进行研究,着重分析该技术的工艺流程、施工优势及其对环境和成本的影响。“不开槽”施工技术通过精确的定点挖掘和顶管工艺,大大减少了对环境的干扰和施工成本,同时提高了施工效率和安全性。研究涵盖了人工顶管和机械顶管的详细施工过程,包括工作井的建设、导轨安装、后背墙施工以及顶管设备的具体安装细节。This paper studies the construction technology of municipal stormwater pipeline in loess area,and focuses on analyzing the technological process,construction advantages and its impact on environment and cost.The“no slot”construction technology greatly reduces the interference to the environment and the construction cost through the precise point excavation and pipe jacking process,while improving the construction efficiency and safety through the precise point excavation and pipe jacking process.The study covers the detailed construction process of manual and mechanical pipe jacking,including the construction of the work well,the installation of the rail,the construction of the back wall,and the specific installation details of the pipe jacking equipment.

关 键 词：市政工程 顶管施工 不开槽设计 

分 类 号：U175[交通运输工程]