摘要
为了分析软弱层强度弱化过程中该类边坡稳定性的变化规律及降雨作用下边坡的失稳模式,采用GeoStudio建立分析模型,选取滑带土强度弱化过程中具有代表性的4组特征参数,分析了滑带土强度弱化过程中边坡的稳定类型,并对降雨过程中边坡内的渗流情况、边坡稳定性的变化规律及失稳时滑带的最大剪应变特征进行分析。
In order to analysis the stability change rule in the process of the weak layer strength weakening and failure mode of slope under the action of rainfall, GeoStudio is adopted to establish the analysis model, selects four groups of typical characteristic parameters of slip soil in the process of strength weakening, and analyses their slope stability type. At the same time, seepage condition, change rule of slope stability and instable maximum shear strain characteristics of slip soil are also analyzed.
出处
《煤炭技术》
CAS
北大核心
2016年第11期216-218,共3页
Coal Technology
基金
山西省自然科学基金项目(2013011036-2)
