引水隧洞采用顶管施工的技术分析与应用  

Analysis and Application of Pipe Jacking Construction Technology in Headrace Tunnel

作　　者：邓晓龙 李乐 DENG Xiaolong;LI Le(Sinohydro Bureau 5 Co., LTD, Chengdu, Sichuan, 610066)

机构地区：[1]中国水利水电第五工程局有限公司,四川成都610066

出　　处：《四川水力发电》2021年第2期56-59,73,共5页Sichuan Hydropower

摘　　要：近些年,顶管施工技术在水利工程中的应用逐步扩大了范围,相比于传统技术,顶管施工的工艺和设备选择都有了显著的提高,顶管施工技术因其具有的众多优点而逐渐被广泛应用。以四川广安邻水向阳桥水库中自流干渠灌溉工程为例,介绍了顶管技术的特点及其在引水隧洞中的应用,对于进一步提高顶管施工的技术水平和采用顶管技术提高经济效益具有一定的参考借鉴作用。In recent years,pipe jacking construction technology is wildly used in water conservancy projects.Compared with traditional technology,workmanship and equipment used in pipe jacking construction technology have been significantly improved.Pipe jacking technology is gradually used because of its numerous advantages.Taking the gravity irrigation project of Xiangyangqiao reservoir in Linshui county of Guang'an,Sichuan Province as an example,this paper briefly introduces the characteristics of pipe jacking technology and its application in headrace tunnel,which provides certain reference for further improving the technique of pipe jacking construction technology and increasing economic benefits by using pipe jacking technology.

关 键 词：灌溉工程 顶管施工 手掘式顶管 引水隧洞 分析 应用 

分 类 号：TV7[水利工程—水利水电工程] TV554