| 拱座台阶基础基底应力仿真计算 |
| |
| 引用本文： | 叶柯,胡圣江,钟国东.拱座台阶基础基底应力仿真计算[J].广东公路交通,2011(3):15-17. |
| |
| 作者姓名： | 叶柯 胡圣江 钟国东 |
| |
| 作者单位： | 广东华路交通科技有限公司,广州,510420 |
| |
| 摘 要： | 对于拱座台阶式基础，传统的计算方法没有考虑基础背面地基的作用，可能导致基底应力计算结果偏于保守。通过建立三维有限元仿真计算模型，得出台阶式基础的实际应力分布情况，其结论可为拱桥基础的设计及施工提供参考。
|
| 关 键 词： | 拱座 台阶式基础 基底应力 有限元 仿真计算 |
The foundation stress simulation of step - shaped foundation of arch abutment |
| |
| YE Ke,HU Sheng-jiang,ZHONG Guo-dong.The foundation stress simulation of step - shaped foundation of arch abutment[J].Guangdong Highway Communications,2011(3):15-17. |
| |
| Authors: | YE Ke HU Sheng-jiang ZHONG Guo-dong |
| |
| Institution: | YE Ke, HU Sheng -jiang, ZHONG Guo - dong (Guangdong Hualu Communications Technology Co. , Ltd. , Guangzhou 510420 , China) |
| |
| Abstract: | When use the traditional methods to calculate the stress of step - shaped foundation of arch abutment, the effect of Subgrade, in contact with back surface of foundation, was neglected, which could produce more conservative calculated results of foundation stress. Estabhshing a three - dimensional finite element simulation model can help to draw out the practical stress dismbution of step - shaped foundation, which could be the reference to the designing and constructing of foundation. |
| |
| Keywords: | arch abutment step - shaped foundation foundation stress finite element simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
