东北水利水电2025，Vol.43Issue(7)：5-8,4.
某引水工程小断面隧洞施工方案研究
Study on construction method for small section tunnel of a water diversion project
王元明 1王维娟1
作者信息
- 1. 甘肃省水利水电勘测设计研究院有限责任公司,甘肃 兰州 730000
- 折叠
摘要
Abstract
This paper selects a small-section tunnel of a certain water diversion project.After a comprehensive comparison and selection of the drilling and blasting method,the tunnel boring machine method and the pipe jacking method in terms of construction methods,investment and construction period,the pipe jacking construction method is proposed and successfully applied to the long-distance jacking construction of the rock tunnel of this project.The implementation of the project progresses smoothly.The pipe jacking method is applied in the construction of long-distance rock tunnels with small sections.It has low safety risks,saves a lot of construction time and has high construction efficiency.It can provide reference and guidance for similar engineering construction.关键词
引水隧洞/小断面/施工方案/顶管Key words
water diversion tunnel/small section/construction method/pipe jacking分类
建筑与水利引用本文复制引用
王元明,王维娟..某引水工程小断面隧洞施工方案研究[J].东北水利水电,2025,43(7):5-8,4.
