摘要
桃林口水库右岸人工边坡相对高差约136m,为人工高边坡。通过赤平投影分析、不利剖面稳定计算和F103、F151断层泥是否在高水头作用下泥化产生管涌、破坏岩体稳定的定性分析,利用三维弹塑性有限元稳定分析的定量分析,综合评价结果表明右岸高边坡岩体是稳定的。
Artificial slope relative height difference of Taolinkou Reservoir＇s right hank is about 136re,which is high artificial slope. From the quantitative analysis of stereographic projection, stability calculation of disadvantageous section, the stability analysis of whether F103,F151 fault gouges will create piping owing to argillation and rock mass destroy; and quantitative analysis of three-dimensional plastoelastic finite-elemeut stability analysis. The results of comprehensive evaluation indicated the Right bank high slope is safe.
出处
《水科学与工程技术》
2012年第1期55-57,共3页
Water Sciences and Engineering Technology
关键词
右岸
高边坡
岩体
赤平投影
三维弹塑性有限元
right hank
high slope
rock mass
stereographic projection
three-dimensional plastoelastic finite-elementanalysis
