| 内撑式基坑工程数值分析研究 |
| |
| 引用本文： | 火映霞.内撑式基坑工程数值分析研究[J].江苏广播电视大学学报,2006,17(6):65-67. |
| |
| 作者姓名： | 火映霞 |
| |
| 作者单位： | 江苏广播电视大学,江苏,南京,210036 |
| |
| 摘 要： | 应用P laxis有限元程序对内撑式围护结构基坑的开挖过程进行二维数值模拟分析,研究不同的开挖方式对于地表沉降、基底隆起、挡墙位移的影响,对比分析得出“先撑后挖”的开挖方式较为合理,对基坑工程施工具有积极的指导意义。
|
| 关 键 词： | 基坑开挖 内撑式基坑工程 有限元 地表沉降 |
| 文章编号： | 1008-4207(2006)06-0065-03 |
| 收稿时间： | 07 17 2006 12:00AM |
| 修稿时间： | 2006年7月17日 |
Numerical Analysis of Excavation Pit Braced Retaining Structure |
| |
| HUO Ying-xia.Numerical Analysis of Excavation Pit Braced Retaining Structure[J].Journal of Jiangsu Radio & Television University,2006,17(6):65-67. |
| |
| Authors: | HUO Ying-xia |
| |
| Abstract: | The excavation process with internal bracing of supporting structure is analyzed by two-dimensional numerical simulation in finite element program Plaxis.It analyzes the influences of different excavation methods for the settlement of the earth surface,the upheaval of foundation pit bottom,and the displacement of retaining wall.The result shows that "firstly supporting and secondly excavating" is a reasonable excavation method. |
| |
| Keywords: | pit excavation excavation pit braced retaining structure finite element the settlement of the earth surface |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
