| FLAC~（3D）在滑坡稳定性分析及整治工程中的应用 |
| |
| 引用本文： | 李国鹏.FLAC~（3D）在滑坡稳定性分析及整治工程中的应用[J].铁道建筑技术,2011(6):78-83. |
| |
| 作者姓名： | 李国鹏 |
| |
| 作者单位： | 中铁第五勘察设计院集团有限公司,北京,102600 |
| |
| 摘 要： | 基于滑坡的工程实际,运用FLAC3D有限差分数值计算软件对滑坡进行了数值仿真模拟,获得滑坡工程分析中需要的两个关键指标：稳定系数和最危险滑面位置。然后计算了不同工况条件下滑坡剩余下滑推力,以指导滑坡的防治工程设计。对滑坡整治提出单排抗滑桩治理方案,量化比较加固前后滑坡的变化以及抗滑结构受力情况等后,说明加固方案是可行的。
|
| 关 键 词： | 滑坡稳定性 剩余下滑推力 抗滑桩 数值计算 |
Application of FLAC3D in Stability Analysis and Regulation Project of Landslide |
| |
| Li Guopeng.Application of FLAC3D in Stability Analysis and Regulation Project of Landslide[J].Railway Construction Technology,2011(6):78-83. |
| |
| Authors: | Li Guopeng |
| |
| Institution: | Li Guopeng(China Railway 5th Survey and Design Institute Group Co.Ltd.,Beijing 102600,China) |
| |
| Abstract: | The paper based on engineering practice of landslide,uses numerical calculation software FLAC3D with finite difference to carry out numerical simulation,meanwhile it obtains two key indexes in landslide engineering analysis through strength reduction method: stability coefficient and the location of most dangerous sliding surface.Then the residual sliding force under different conditions is calculated,so it can guide the design of landslide control project.The treatment scheme of single row piles is put for... |
| |
| Keywords: | landslide stability residual sliding force anti-slide pile numerical calculation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
