CAJ | 학술논문

以实际工程为背景，介绍了贵阳某层状岩质边坡的特点，分析了边坡的破坏机理及破坏模式，采用二维离散元法对该边坡进行了稳定性分析，指出了在前缘临空情况下，边坡容易发生滑移-拉裂破坏。模拟计算结果与理论分析相符，说明用离散元法分析层状岩质边坡的稳定性是可行的。
이실제공정위배경，개소료귀양모층상암질변파적특점，분석료변파적파배궤리급파배모식，채용이유리산원법대해변파진행료은정성분석，지출료재전연림공정황하，변파용역발생활이-랍렬파배。모의계산결과여이론분석상부，설명용리산원법분석층상암질변파적은정성시가행적。
Based on the background of practical engineering,characteristics of some layered rocky slope in Guiyang are introduced.The deformation mechanism and destruction are analyzed in theory to the slope.The method of 2D discrete element is applied to the slope stability analysis.It is pointed out that the slope is easy to cause sliding-tensile failure under the condition of the front opening.The sim-ulation results are in conformity with theoretical analysis.It shows that element method is feasible for the analysis of layered rock slope stability.This method is a rational and efficient stability analysis method and is worth using in similar projects.