摘要
FAST台址位于岩溶洼地内,地质环境复杂,地质灾害密布。本文结合FAST工程治理中的128处典型地质灾害,在分析其成因基制、破坏模式及稳定状态的基础上,提出了包括清除、锚固、支挡、支撑、拦防及裂隙封闭等一种或几种相结合的针对性的防治措施,成功解决了岩溶洼地复杂的地质灾害治理难题,确保了FAST工程的安全运行,为岩溶地区复杂环境下的地质灾害治理提供了参考和借鉴。
The FAST site is in the Karst depressions with complex geological environment and geological disasters. In this paper,combining with the 128 typical geological disaster of the FAST project,it had proposed the combination of one or several specific protective measures though analyzing the cause,failure mode and stable state,which had included clear,anchoring,retaining,support,intercept and protection,fracture closed,etc. The Karst depressions complex geological disaster management problems had been successfully solved,ensuring the safe operation of the FAST project,and providing reference for geological disaster governance of complex environment in Karst regions.
出处
《中国地质灾害与防治学报》
CSCD
2016年第2期137-144,共8页
The Chinese Journal of Geological Hazard and Control
基金
贵州省科技计划项目(黔科合SY字(2014)3086)
关键词
岩溶洼地
地质灾害
防治措施
karst depressions
geological disasters
prevention and control measures
