摘要
大量现场观测资料表明,斜坡变形按其地质特征和力学机制可划分为4种基本模式,即滑移—拉裂,滑移—压裂,弯曲—拉裂,塑流—拉裂,介绍了各变形模式的形成条件、演进图式,并讨论了各模式的空间结合和发展过程中的转化。
Large amounts of data from in-situ observation indicate that slope deformations can be grouped according to their geologic characteristics and deformation mechanism into four geomechanic models, sliding-tensile fracturing, sliding-eompressional fracturing, bending-tensile fracturing, plastic flow-tensile fracturing. The paper deals with the geological settings and modes of occurrence and development stages, also deals with the combination of these models in space and the conversion between them.
出处
《山西建筑》
2008年第25期148-149,共2页
Shanxi Architecture
关键词
岩质边坡
破坏
模式
rocky slope, failure, model
