摘要
汶川"5.12"地震后,廖家岩山体出现多组裂隙形成危岩带,并时常发生崩落,严重威胁当地居民生命财产安全。通过现场勘查,危岩带主要分为三个危岩体,本文着重分析了危岩体的形成条件及破坏模式,并分别对各种破坏模式进行了稳定性计算,最后评价了危岩体的稳定性。
Many cracks were formed in the Liaojiayan Mountain Massif after the Wenchuan Earthquake which results in 3 unstable rock masses, seriously threatening to people＇s life and property. This paper has a discussion on genetic mechanism and failure model of these unstable rock masses and calculates their stability and gives their stability assessment.
出处
《四川地质学报》
2015年第4期583-586,共4页
Acta Geologica Sichuan
关键词
危岩
破坏模式
稳定性
廖家岩
unstable rock mass
failure model
stability
Liajiayan
