厚层状砂岩崩落失稳机理及运动轨迹分析

Analysis of Fall Instability Mechanism and Movement Trajectory of Thick-bedded Sandstone

厚层状砂岩具有层厚、块大、层面水平等特征,一旦崩落失稳,危害较大.根据工程地质基本原理对厚层状砂岩崩落失稳机理进行了分析,并采用RockFall模拟软件对落石崩落运动轨迹及运动过程能量变化进行了模拟研究.

Thick beds, large blocks and horizontal beds are the features of thick - bedded sandstones. Once the fall occurs, the harm will be greater. This paper analyzes the fall instability mechanism of thick-bedded sandstone according to the basic principles of engineering geology, and uses RockFall simulation software to simulate the motion trajectory and energy changes of sandstone fall.