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| 浅埋隧道穿越建筑物桩基的三维有限元分析 | |
| 引用本文： | 张宏博,黄茂松,王显春,庄纪栋.浅埋隧道穿越建筑物桩基的三维有限元分析[J].同济大学学报(自然科学版),2006,34(12):1587-1591. |
| 作者姓名： | 张宏博 黄茂松 王显春 庄纪栋 |
| 作者单位： | 1. 同济大学,土木工程学院,上海,200092;山东大学,土建与水利学院,山东,济南,250061 2. 同济大学,土木工程学院,上海,200092 3. 中铁十四局集团第四工程有限公司,山东,济南,250002 |
| 摘 要： | 结合重庆武隆隧道工程实例，建立三维弹塑性有限元模型，模拟实际的开挖支护步骤；详细探讨了施工过程中隧道与桩基的相互影响，以及施工完成后桩体结构的变形及内力变化，对类似工程的设计与施工可提供良好的借鉴． |
| 关 键 词： | 浅埋隧道 穿越桩基 数值模拟 |
| 文章编号： | 0253-374X（2006）12-1587-05 |
| 收稿时间： | 04 11 2005 12:00AM |
| 修稿时间： | 2005-04-11 |
Three-dimensional Finite Element Analysis of Pile Responses Caused by Tunneling |
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| ZHANG Hongbo,HUANG Maosong,WANG Xianchun,ZHUANG Jidong.Three-dimensional Finite Element Analysis of Pile Responses Caused by Tunneling[J].Journal of Tongji University(Natural Science),2006,34(12):1587-1591. | |
| Authors: | ZHANG Hongbo HUANG Maosong WANG Xianchun ZHUANG Jidong |
| Abstract: | A 3D elasto-plastic finite element model(FEM) is established on the basis of Chongqing-(Wulong) Tunnel project to simulate the actual excavation steps.A detailed discussion is made on the relationship of the tunnel and piles including variation of internal force and dispalcement during construction,and some referential conclusions are drawn,which are helpful to similar projects both in the design and construction. |
| Keywords: | shallow tunnel crossing piles numerical simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |