崩塌地质灾害治理工程勘查及施工设计研究  

Research on Exploration and Construction Design of Collapse Geological Disaster Treatment Engineering

作　　者：王明乔 WANG Mingqiao(Guizhou Geological and Mineral Exploration and Development Bureau Second Engineering Survey Institute Co.,Ltd.,Zunyi 563000,Guizhou,China)

机构地区：[1]贵州省地矿局第二工程勘察院有限公司,贵州遵义563000

出　　处：《工程技术研究》2024年第24期200-202,共3页Engineering and Technological Research

摘　　要：崩塌地质灾害作为山地和丘陵地区常见的自然灾害,对人类的生命和财产安全造成了严重威胁。文章以铜仁市德江县长丰乡发生的灾害为研究对象,通过对崩塌地区地质、地形的勘查,确定治理工程的可行性并进行稳定性计算分析。研究结果表明,各危岩单体在天然工况(工况1)下处于基本稳定~稳定状态;暴雨工况(工况2)下WY1~WY3处于欠稳定状态,WY4~WY5处于稳定状态,其稳定性系数较高,这与现场未发生大规模的崩塌现状调查情况一致。As a common natural disaster in mountainous and hilly areas,collapse geological disasters pose a serious threat to human's life and property safety.This paper takes the disaster occurred in Changfeng Township,Dejiang County,Tongren City as the research object,determines the feasibility of the treatment engineering and carries out the stability calculation and analysis through the exploration of geology and topography in the collapse areas.The results show that each dangerous rock monomer is in the basic stable to stable state under natural working condition(working condition 1);under rainstorm working condition(working condition 2),WY1-WY3 are in the unstable state and WY4-WY5 are in the stable state with high stability coefficient,which is consistent with the status investigation of the site where no large-scale collapse has occurred.

关 键 词：崩塌 地质灾害 勘查与设计 可持续发展 

分 类 号：P694[天文地球—地质学]