| 潮汐荷载引起沉管隧道沉降计算方法 |
| |
| 引用本文： | 邵俊江,李永盛.潮汐荷载引起沉管隧道沉降计算方法[J].同济大学学报(自然科学版),2003,31(6):657-662. |
| |
| 作者姓名： | 邵俊江 李永盛 |
| |
| 作者单位： | 同济大学,地下建筑与工程系,上海,200092 |
| |
| 基金项目： | 上海市重点学科基金资助项目 |
| |
| 摘 要： | 根据潮汐荷载的特点和沉管隧道的实际情况 ,建立了双层土地基和单层土地基的隧道沉降计算方程 ,并利用Laplace变换求得了沉降分布和量值计算的解析表达式 .通过对沉管隧道工程实例的计算分析以及与实例的数据比较 ,探讨了所提出的计算方法在沉管隧道设计、施工以及管理维护中的应用可行性
|
| 关 键 词： | 沉管隧道 地基沉降 固结理论 |
| 文章编号： | 0253-374X(2003)06-0657-06 |
| 修稿时间： | 2002年9月17日 |
Calculation Methods for Settlements of Immersed Tunnels Induced by Tidal Load |
| |
| SHAO Jun jiang,LI Yong sheng.Calculation Methods for Settlements of Immersed Tunnels Induced by Tidal Load[J].Journal of Tongji University(Natural Science),2003,31(6):657-662. |
| |
| Authors: | SHAO Jun jiang LI Yong sheng |
| |
| Abstract: | Based on the characteristics of tidal load and the structure of immersed tunnels,consolidation models of double layered ground and single layered ground are presented in this paper.By means of Laplace transform,analytical solutions are derived concerning the distribution rule of settlement and the quantitative estimation.According to the analysis of an example and the comparison between calculated results and investigated data in situ,the application possibility of the calculation methods presented are discussed for the design,construction,and in service of the immersed tunnel. |
| |
| Keywords: | immersed tunnel foundation settlement consolidation theory |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
