| 水流冲刷条件下群桩基础力学性质数值模拟 |
| |
| 引用本文： | 田跃平,高子坤.水流冲刷条件下群桩基础力学性质数值模拟[J].莆田学院学报,2013,20(2):81-84. |
| |
| 作者姓名： | 田跃平 高子坤 |
| |
| 作者单位： | 莆田学院土木建筑工程学系,福建莆田,351100 |
| |
| 基金项目： | 福建省教育厅A类科技项目 |
| |
| 摘 要： | 分析了群桩基础桩-土相互作用的主要特征,对三维问题进行分析并简化,建立桩-土非线性作用问题的有限元求解模型,并对不同工况进行数值计算。根据数值模拟计算所得位移、应变和应力结果,分析不同荷载组合下基桩受力特点和承台受力变形特征,为群桩基础设计考虑土与基础结构协调作用提供依据。
|
| 关 键 词： | 水流冲刷 群桩基础 数值模拟 |
Numerical Simulation of Grouped Piles Foundation Under the Condition of Current Scour |
| |
| TIAN Yue-ping
,
GAO Zi-kun.Numerical Simulation of Grouped Piles Foundation Under the Condition of Current Scour[J].journal of putian university,2013,20(2):81-84. |
| |
| Authors: | TIAN Yue-ping GAO Zi-kun |
| |
| Abstract: | Principal characteristic of the interaction is studied to simplify three-dimensional problem as much as possible to facilitate the modeling and computing.Various working conditions are simulated for further analysis.Last,computational analyses are carried out for working conditions of different loading combinations,providing methods for quantitative calculation of complex engineering problems and methods for quantitative calculation of synergism in the system of pile and soil and cushion cap. |
| |
| Keywords: | current scour grouped piles foundation numerical simulation |
| 本文献已被 万方数据 等数据库收录！ |
|
