Construction Technology of Large-deformation High Geostress Soft Rock Tunnel  

作　　者：Xuguang Zheng Heng Zhang Xuesong Su 

机构地区：[1]China Merchants Chongqing Communications Technology Research&Design Institute CO.,LTD.,Chongqing 400067,China [2]Chongqing Rail Transit(Group)Co.,Ltd.,Chongqing 401120,China

出　　处：《Journal of World Architecture》2021年第1期30-32,共3页世界建筑（百图）

摘　　要：In the process of tunnel construction,if large-deformation occurs in high geostress soft rock,it will likely cause geological disasters.This situation will not only seriously affect the smooth progress of tunnel construction,but also cause serious safety threat to the construction personnel.Therefore,with the continuous growth in the number and scale of tunnel construction in recent years,the construction technology for high geostress soft rock with large-deformation has begun to receive more and more attention from the society.Based on this,this paper takes an actual project as an example to analyze the specific application of the technology in order to improve the construction effect and avoid the damage caused by the large-deformation of the high geostress soft rock.

关 键 词：Tunnel construction High geostress soft rock LARGE-DEFORMATION Construction technology 

分 类 号：F42[经济管理—产业经济]