基于内外因素分析的边坡突变模型分析  

Slope mutation model analysis based on inner and outside factors analysis

作　　者：高文龙[1] 姜耀东[1] 湛川[2] 

机构地区：[1]中国矿业大学(北京)力学与建筑工程学院 [2]北京国电华北电力工程有限公司

出　　处：《山西建筑》2009年第35期1-3,共3页Shanxi Architecture

摘　　要：通过分析边坡失稳演化过程中的内部结构和外界因素的影响,建立了基于内外因素控制下的边坡突变分析模型,揭示了边坡失稳的突跳性、发散性和滞后性,边坡演化过程的动力学模型展现了外部环境因素与内部结构共同作用下边坡演化的复杂非线性特征。According to the analysis of the influences of the inner structures and outside factors in the unstable evolution process of the slope, it builds the slope mutation analytic model based on the control of the inner and outside factors, and explains the sudden jump, divergent, hysteretic performance of the slope unstableness. The slope evolution process dynamics model shows the slope evolution complex nonlinear characteristics, which is under the combined interaction of the outside environmental factors and the inner structures.

关 键 词：变形稳定性 内外影响因素 突变分析 

分 类 号：TU413.62[建筑科学—岩土工程]