| 摘要: |
| 利用高斯积分法求解地基的柔度短阵，根据地基与基础板间的位移协调和静力平衡条件，建立有限元方程，以求得异形板的内力和地基反力。 |
| 关键词: 高斯积分法 有限元法 半无限地基 异形板 |
| DOI： |
| 分类号:TU471.2 |
| 基金项目: |
|
| Finite element analysis for elastic foundation plate in arbitrary shape |
|
WANG Xiang lai ,LI Tong chun
|
|
WANG Xiang lai 1,LI Tong chun 2
|
| Abstract: |
| The flexibility matrix for foundation is solved by use of Gauss integration method. Finite element equations are developed to calculate the inner force of an arbitrary shape plate and the foundation' s reactive force, according to the conditions of displacement compatibility and force equilibrium between the foundation and the plate. |
| Key words: Gauss integration method,finite element method,semi infinite foundation,arbitrary shape plate |
