岩溶隧道涌突水灾害源类型及灾害防治分析  

Analysis on the types of disaster sources and disaster prevention of water inrush in karst tunnel

作　　者：胡迪勇 徐钟 王坤云 杨竹 王梦斐 黄真璞 HU Di-Yong;XU Zhong;WANG Kun-Yun;YANG Zhu;WANG Meng-Fei;HUANG Zhen-Pu(State Key Laboratory of Geohazard Prevention and Geoenvironment Protection,Chengdu University of Technology,Chengdu 610059,Sichuan,China)

机构地区：[1]成都理工大学地质灾害防治与地质环境保护国家重点实验室,四川成都610059

出　　处：《资源信息与工程》2021年第1期74-76,81,共4页Resource Information and Engineering

摘　　要：近年来,我国交通基础建设逐步向地质条件复杂的西部岩溶地区发展。在岩溶地区隧道施工期间,由于工程地质条件的复杂性和外在因素的扰动,极易诱发涌突水等地质灾害。本文通过分析岩溶隧道的突涌水灾害案例,从灾害源的角度将突涌水灾害划分为裂隙型、管道型、溶洞型、其他型4种类型,并对每种涌突水灾害提出了具体的灾害防治措施。In recent years,Chinese transportation infrastructure has gradually developed into western karst areas with complex geological conditions.During tunnel construction in karst area,it is easy to induce geological disasters such as water inrush due to the complexity of engineering geological conditions and the disturbance of external factors.By analyzing the cases of water-inrush hazard in karst tunnel,this paper divided the water-inrush hazards into four types:fissure type,pipeline type,cave type and other types from disaster sources,and put forward disaster prevention and control measures for each kind of water-inrush hazard.

关 键 词：岩溶隧道 涌突水灾害 灾害防治 

分 类 号：U456.3[建筑科学—桥梁与隧道工程]