节理边坡的稳定性评价

本文在评价用传统方法即赤平极射投影和实体比例投影方法分析节理边坡稳定性的基础上,结合具体工程实例引进了优势结构面的确定、岩体破坏模式的运动学判释、可移动块体的几何判定和关键块体的确定等方法, 使传统方法得到拓宽和完善,从而具有更好的适用性和可操作性。

APPRAISEMENT OF STABILITY OF A JOINTED SLOPE

On the basis of appraising a traditional method, the method of the stereographic projection and proportionally stereographic projection of a solid volume, this paper has introduced such methods as determination of dominant discontinuities, kinematic tests for rock-mass failure modes, geometrical judgment of a removable block, and determination of a key block, extending , perfecting the traditional method, and thus making it has better suitability or availability and practicality.