四川什邡马槽滩河西磷矿区地质环境治理对策探讨  

GEO-ENVIRONMENT TREATMENT STRATEGY IN HEXI PHOSPHORITE MINE IN MACAOTAN OF SHIFANG TOWN,SICHUAN PROVINCE

作　　者：黄俊[1] 蒋忠信[1] 张祉道[1] 张钧[1] 

机构地区：[1]中国中铁二院工程集团有限责任公司,成都610031

出　　处：《地质灾害与环境保护》2008年第3期32-37,共6页Journal of Geological Hazards and Environment Preservation

摘　　要：系统论述了四川什邡马槽滩河西磷矿区的主要地质灾害问题,分析了其产生的原因及危害,对其稳定性进行了评估,在此基础上提出了矿区地质环境恢复治理思路,对当前影响最严重的崩塌落石灾害提出了箱型明洞的治理方案。The main geological hazards and their mechanisms in Macaotan of Shifang Town, Sichuan Province are discussed. Risks and stabilities of the hazards are assessed. The thoughts on geological environment recovery and hazards disposal are proposed. Projects of box tunnels for treating falling rocks in bad geological setting areas are planed.

关 键 词：地质环境恢复 泥石流 崩塌落石 陷落坑 采空区 

分 类 号：P642.2[天文地球—工程地质学]