|
|||||
|
|
| 天津铜锣湾广场深基坑开挖流固耦合分析 | |
| 引用本文： | 宗金辉,杨路华,张国宗.天津铜锣湾广场深基坑开挖流固耦合分析[J].河北农业大学学报,2008,31(4). |
| 作者姓名： | 宗金辉 杨路华 张国宗 |
| 作者单位： | 1. 河北工业大学,土木工程学院,天津,300401 2. 河北农业大学,城乡建设学院,河北,保定,071001 3. 河北工业大学,土木工程学院,天津,300401;河北省人民医院工程指挥部,河北,石家庄,050051 |
| 基金项目： | 河北省教育厅科研项目 , 河北省科技支撑计划项目 |
| 摘 要： | 通过对天津铜锣湾广场深基坑开挖过程的流固耦合分析,揭示了主、被动土压力和孔隙水压力的分布规律,探讨了开挖前期降水对土体变形的影响,验证了该深基坑工程设计的合理性。所得结论,对类似工程有重要的理论指导意义和借鉴价值。 |
| 关 键 词： | 深基坑开挖 流固耦合 土压力 孔隙水压力 前期降水 |
Coupled fluid-mechanical analysis of deep excavation for Tianjin causeway bay plaza |
|
| ZONG Jin-hui,YANG Lu-hua,ZHANG Guo-zong.Coupled fluid-mechanical analysis of deep excavation for Tianjin causeway bay plaza[J].Journal of Agricultural University of Hebei,2008,31(4). | |
| Authors: | ZONG Jin-hui YANG Lu-hua ZHANG Guo-zong |
| Abstract: | Numerical analysis for deep excavation in Tongluowan Square of Tianjin has been done ac- cording to coupled fluid-mechanical theorem.In this way,the general rules of soil pressure and pore water pressure were proposed.This paper also discusses the relationship between prior dewatering and soil movement.Based on the analysis,the feasibility of excavation design is evaluated.Some conclusions obtained are useful for the future construction and other structure designs. |
| Keywords: | deep excavation coupled fluid-mechanical theorem soil pressure pore water pressure prior dewatering |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |