西北水电Issue(4)：13-16,49,5.
赤平投影法分析岩质边坡稳定性的图解模板
Graphic Template for Analysis of Rock Slope Stability by Stereographic Projection Method
陈奇珠 1董翌为1
作者信息
- 1. 中国水电顾问集团西北勘测设计研究院,西安,710065
- 折叠
摘要
Abstract
Deformation and failure of the rock slopes are mainly controlled by the structural planes developed in rockmass.Analysis on stability of the rock slopes by the stereographic projection method can easily determine the relationship of mutual combinations of the structural planes in the slope rockmass as well as the sliding direction of the cutting mass of the structural plane combination which may destabilize so as to qualitatively evaluate the stability of the slopes.When the stability of the rock slopes is analyzed by the stereographic projection method, dip and dip angle of the intersection line of the structural plane combination shall be based.Furthermore, the graphic template for analysis of rock slope stability by the stereographic project method is summarized and concluded .With help of the graphic template, the slope stability can be analyzed directly and clearly.The analyzing work becomes simple and convenient.Through practice of the template in actual work, effect, practice and convenience of the graphic template for the analysis on the rock slope stability are veri-fied further.关键词
赤平投影/图解模板/岩质边坡/稳定性分析Key words
stereographic projection/graphic template/rock slope/analysis on stability分类
建筑与水利引用本文复制引用
陈奇珠,董翌为..赤平投影法分析岩质边坡稳定性的图解模板[J].西北水电,2013,(4):13-16,49,5.
