| DX桩单桩荷载传递机理有限元分析 |
| |
| 引用本文： | 连峰 李阳 王延祥. DX桩单桩荷载传递机理有限元分析[J]. 山东建筑工程学院学报, 2004, 19(4): 1-4,17 |
| |
| 作者姓名： | 连峰 李阳 王延祥 |
| |
| 作者单位： | [1]山东建筑工程学院岩土工程研究所，山东济南250014 [2]山东鲁信投资控股有限公司，山东济南250014 |
| |
| 摘 要： | 通过有限元数值模拟，从研究DX桩单桩承受竖向荷载时的轴力以及侧摩阻力沿桩身的分布入手，分析桩顶荷载在各扩径体上的分配以及各扩径体分担荷载的发展过程，并比较了不同桩型轴力特点，揭示了DX桩单桩荷载传递机理，为合理设计该类桩提供了依据。
|
| 关 键 词： | DX桩 有限元 荷载传递机理 扩径体 |
FEM analysis for the load transmission mechanism of the single DX pile |
| |
| LIAN Feng,LI Yang,WANG Yan-xiang. FEM analysis for the load transmission mechanism of the single DX pile[J]. Journal of Shandong Institute of Architecture and Engineering, 2004, 19(4): 1-4,17 |
| |
| Authors: | LIAN Feng LI Yang WANG Yan-xiang |
| |
| Affiliation: | LIAN Feng~1,LI Yang~2,WANG Yan-xiang~1 |
| |
| Abstract: | From studying the distribution of axial force and friction along the DX pile under the vertical load, the developing process through which the load is distributed on expanded bodies and shared by them is analyzed by the numerical simulation of FEM. The characteristics of axial force of different piles are compared. Thus the load transmission mechanism is proved, and the basis for the reasonable of DX pile are provided. |
| |
| Keywords: | DX pile FEM mechanism of load transmission expanded body |
| 本文献已被 CNKI 维普 等数据库收录！ |
