摘要
在伦潭水利工程的设计和施工中,坝址区岩体稳定性评价是非常重要的一个方面,常应用赤平极射投影进行分析,但这一传统的图解法存在一定局限性.为确定对工程稳定性有影响的结构面后,可应用全空间赤平投影作进一步的理论分析,判断出坝基和边坡中的可动块体,以指导岩体稳定性的分析研究和支护设计工作.
It s a very important aspect of the stability assessment of rock mass of dam site area in design and construction of Luntan water project,usually using Stereographic projection,but the traditional graphic method has some limitation.So,it can use stereographic projection of vector for further theory analysis,such as judging movable block in dam foundation and side slope after determining structure plane which has influence in the stability of project,that can guide the analysis and study of the stability of ...
出处
《华北水利水电学院学报》
2008年第6期75-77,共3页
North China Institute of Water Conservancy and Hydroelectric Power
关键词
全空间赤平投影
结构面
可动块体
稳定性分析
stereographic projection of vector
structure plane
movable block
stability analysis
