| 层状地基分析的半解析─无限元法 |
| |
| 引用本文： | 赵艳林,燕柳斌. 层状地基分析的半解析─无限元法[J]. 广西大学学报(自然科学版), 1995, 0(2) |
| |
| 作者姓名： | 赵艳林 燕柳斌 |
| |
| 作者单位： | 广西大学土木工程系 |
| |
| 摘 要： | 将半解析法与无限元法结合起来求解层状地基。先取足以能考虑地基层状性质影响的适当大的近场，用半解析法建立其控制方程，再用无限元法建立远场的控制方程，最后将两者耦合起来，这种耦合方法既能较好地考虑地基的层状性质．又能大大地减少近场的未知量个数，同时满足远场在无穷远处位移衰减为零的边界条件。
|
| 关 键 词： | 半解析法；无限元法；层状地基 |
Semi-Analytic and Infinite Element Method for Analysis of Layered Foundation |
| |
| Zhao Yanlin,Yan Liubin. Semi-Analytic and Infinite Element Method for Analysis of Layered Foundation[J]. Journal of Guangxi University(Natural Science Edition), 1995, 0(2) |
| |
| Authors: | Zhao Yanlin Yan Liubin |
| |
| Abstract: | In this paper, semi-analytic mnethod and infinite element method are combined to analyze layered foundations, in which the control equation of the near field isestablished by semi-analytic method and that of the far field by infinite element method.This coupling method can not only enable the layered nature of the foundation to be wellconsidered with a small number of unknowns, but also satisfies the boundary conditionsof the foundation at infinity as well. |
| |
| Keywords: | semi-analytic method infinite element method layered foundation |
| 本文献已被 CNKI 等数据库收录！ |
