| 摘要: |
| 采用三维非线性有限单元法分析了糯扎渡混凝土重力坝左岸断层对大坝、坝基和边坡的稳定性的影响。评价了左岸坝体－地基的安全性。在复核了左岸坝基加固措施之后，对加固方案提出了建议。 |
| 关键词: 稳定性 断层 加固 三维有限元 糯扎渡混凝土重力坝 |
| DOI： |
| 分类号:TU457 |
| 基金项目: |
|
| Stability analysis of left bank of Nuozhadu concrete gravity dam |
|
YU Tian tang,LU Xiao min,REN Qing wen
|
| Abstract: |
| The influence of the fault in the left bank of Nuozhadu concrete gravity dam on the stability of the dam, foundation and slope is analyzed by using a 3 dimension nonlinear finite element method, and the safety of the left bank and foundation is evaluated. After checking improvement measures for the left dam foundation, suggestions for the improvement plan are put forward. |
| Key words: stability,fault,improvement,3 dimension finite element method,Nuozhadu concrete gravity dam |
