摘要
赤平极射投影法在岩质边坡稳定性研究中,可以根据边坡的结构面的空间组合关系,做出边坡稳定性状态的初步评价,并进行边坡稳定性的分析计算。本文在万州九龙W2危岩体稳定性分析中,应用赤平极射投影法计算稳定性系数,并通过极限平衡法的计算验证,表明该方法是岩质边坡稳定性研究中的一个重要而有效的方法。
According to the spatial composing relations of the structural plane of slope,stereographic projection can be used to make the preliminary assessment of the stability state of slope,and carry out the slope stability analysis and calculation in studying the stability of rock slope.The application of stereographic projection and limit equilibrium method in Wanzhou Jiulong W2 dangerous rock mass stability analysis shows that stereographic projection method is an very important method on the study of the stability of rock slope.
出处
《安全与环境工程》
CAS
2011年第1期103-105,共3页
Safety and Environmental Engineering
关键词
岩质边坡
稳定性分析
赤平极射投影法
极限平衡法
rock slope
stability analysis
stereographic projection
limit equilibrium method
