反倾岩质边坡变形特征的三维数值模拟研究以龙滩水电站工程边坡为例进行三维变形特征分析

THREE-DIMENSION NUMERICAL SIMULATION OF DEFORMATION CHARACTERISTICS OF TOPPLING ROCK SLOPECASE STUDY FOR A SLOPE AT LONGTAN HYDROPOWER STATION

摘要: 以龙滩水电站工程边坡三维变形为例,分析了层状反倾岩质边坡当边坡与岩层夹角变化时,边坡的变形特征。并通过数值模拟根据变形曲线对不同范围边坡与岩层走向夹角的变形特征进行了定性描述。

Abstract: This paper presents a case study for 3-D simulation of deformation characteristics of toppling rock slope using a slope simulation model at Longtan hydropower station as an example. Deformation of the toppling rock slope is simulated for different angles between the slope strike and the terrene strike. The deformation curves are then characterized qualitatively.