滑坡体水岩作用机制与变形机理研究  

Study on Rock-Water Interaction and Deformation Mechanism of Landslide

作　　者：马水山 雷俊荣[2] 张保军[3] 王志旺[3] 

机构地区：[1]长江水利委员会长江河道采砂管理局,武汉430010 [2]水利部建设与管理司,北京100053 [3]长江科学院岩石力学与工程水利部重点实验室,武汉430010

出　　处：《长江科学院院报》2005年第5期37-39,48,共4页Journal of Changjiang River Scientific Research Institute

基　　金：水利部"948"技术创新与转化项目(CT200334)资助

摘　　要：水岩作用对滑坡形成与发展具有非常重要的影响。从水岩作用的材料力学效应、水力学效应、化学效应及地震效应4个方面对某滑坡体的水岩作用机制进行了分析,其中前3种作用机制对滑坡体的变形演化与复活关系最为密切。在此基础上,对滑坡体变形机理进行了综合分析。分析认为,滑坡发育的基本条件有软硬相间的有利地层结构、地质构造条件等;滑坡发育的诱发因素有降雨、水库蓄水及人类活动等。The rock-water interaction is a very important factor to the occurrence and development of landslide. This article analyzes rock-water interaction, including mechanics effect of materials, hydraulic effect, chemical effect and earthquake effect in a typical landslide, in which front three items are very relevant to the deformation and revival of the landslide. Then the article analyzes the deformation mechanism of the landslide. The basic conditions of landslide development are the stratum structure and the tectonic geology mainly, and the induced factors are the rainfall, impoundment, the activities of human being and so on.

关 键 词：滑坡 水岩作用 变形机理 

分 类 号：P642.22[天文地球—工程地质学]