关键词: 高陡露天边坡, 运动损害, 数值模拟, ANSYS

Abstract: With more and more open-pit mines transferring into deep open-pit mining, research on the law of the movement and damage to high and steep slope rock is focused on.The deformation law of rock mass inside slope was determined according to monitoring its internal displacement, and the finite element model of Xiaobei open-pit in Jinduicheng mine was established by adopting three-dimensional finite element numerical simulation software, namely ANSYS.Then the stress distribution in slope rock was calculated and analyzed.The research provided a certain reference to study on the law of the movement and damage to high and steep slope rock.

Key words: High and steep open-pit slope, Movement and damage, Numerical simulation, ANSYS