| 群桩沉降验算中接触单元模型应用的若干问题 |
| |
| 引用本文： | 徐斌,王大通.群桩沉降验算中接触单元模型应用的若干问题[J].同济大学学报(自然科学版),1998,26(2):149-152. |
| |
| 作者姓名： | 徐斌 王大通 |
| |
| 作者单位： | 同济大学地下建筑与工程系!上海，200092 |
| |
| 摘 要： | 分析了群桩沉降验算中接触单元具体应用的一些问题，包括单元剖分中接触单元的选取与设置范围，对刚性桩和柔性桩接触单元的应用作了分析比较，并建议了接触单元的弹塑性模型．
|
| 关 键 词： | 群桩 沉降 接触单元 极限摩阻力 |
Some Problems in Application of Contact Element in Settlement Checking of the Group Pile |
| |
| xu Bin, Wang Datong, Gao Dazhao.Some Problems in Application of Contact Element in Settlement Checking of the Group Pile[J].Journal of Tongji University(Natural Science),1998,26(2):149-152. |
| |
| Authors: | xu Bin Wang Datong Gao Dazhao |
| |
| Abstract: | Some problems in the application of contact element are analyzed in settlement checking of the group pile,including the Selection and arrangement scale of contact element. Soggestion is proposed with comparison of applicationbetween rigid piles and flexible piles. An elastic-plastic model is built for contact element. |
| |
| Keywords: | Group pile Settlement Contact element Ultimate frictional resistance |
| 本文献已被 CNKI 维普 等数据库收录！ |
