云南毛坪铅锌矿区地质灾害应急处置技术及其应用

云南毛坪矿区大明槽附近发生了地面塌陷和地表裂缝地质灾害,根据地质灾害成因和危害的初步调查结论,采用了地表紧急排险、灾民异地安置、地表工程初步治理、井下相关采场停止作业和矿权整合相结合的五项组合式应急处置技术,取得了较好的应用效果,可供类似矿山参考。

Technology and Application of Emergency Treatment with Geologic Hazards in Maoping Lead-zinc Mining District

In Maoping mining district,ground subsidence and surface crack had happened near Damingcao.According to the preliminary investigation conclusion of causes and harm of geological hazards,some measures as the emergency zone,victims of ground surface settlement,surface engineering preliminary treatment,underground mining operation and related to the combination of integration of five combined-types emergency treatment technologies were taken and good results have been achieved,these technologies can also be used in other mines with similar conditions.