科技创新与应用2024，Vol.14Issue(2)：160-163,4.DOI:10.19981/j.CN23-1581/G3.2024.02.038
地质异常区隧道正洞大变形施工方案
马时坤1
作者信息
- 1. 北京铁城建设监理有限责任公司,北京 100000
- 折叠
摘要
Abstract
High stress and large deformation of soft rock are one of the difficulties in tunnel construction.In order to ensure the stability and order of tunnel construction,a scientific and reasonable construction scheme must be formulated according to the results of geological exploration.Taking a railway tunnel as an example,based on the geological conditions such as large buried depth,high stress and broken soft rock faced by construction,this paper discusses the active support construction scheme of large deformation in tunnel construction,and analyzes the key points of construction links,aiming to provide reference for similar tunnel construction.关键词
地质异常区/隧道/大变形/施工方案/主动支护Key words
geological anomaly area/tunnel/large deformation/construction scheme/active support分类
交通工程引用本文复制引用
马时坤..地质异常区隧道正洞大变形施工方案[J].科技创新与应用,2024,14(2):160-163,4.
