CAJ | 학술논문

以晋陕蒙接壤区黄土泥岩接触地带滑坡为工程研究背景，分析研究黄土泥岩接触面的滑坡机理。研究方法主要是室内试验和 FLAC2D数值模拟。室内试验确定了黄土的基本物理力学参数，以及黄土泥岩接触面摩擦特性，通过FLAC2D数值计算软件建模并对坡体稳定性进行数值模拟和分析，以接触面水平位移、剪应变及孔压发展等参数变化分析坡角、降雨以及人为活动引起的黄土泥岩接触面滑移机理。
이진협몽접양구황토니암접촉지대활파위공정연구배경，분석연구황토니암접촉면적활파궤리。연구방법주요시실내시험화 FLAC2D수치모의。실내시험학정료황토적기본물리역학삼수，이급황토니암접촉면마찰특성，통과FLAC2D수치계산연건건모병대파체은정성진행수치모의화분석，이접촉면수평위이、전응변급공압발전등삼수변화분석파각、강우이급인위활동인기적황토니암접촉면활이궤리。
Engineering research was based on the contact zone of loess mudstone in the contiguous area of Shanxi ,Shaanxi and Inner Mongolia and analyzed in the slip mechanism about interface of loess-mudstone .Research methods were mainly utilized FLAC 2D numerical simulation and indoor experi-ments .T he basic physical parameters of loess and friction characteristics about interface of loess -mudstone were determined through experiment .FLAC2D numerical simulation software was used to modeling ,numerical simulation and analysis on slope stability .The variation of parameters include horizontal displacement ,shear strain and development of pore pressure was used to analysis the slip mechanism about interface of loess -mudstone caused by the angle of the slope ,rainfall and the human activities .