Analysis of Settlement Reasons and Mechanism in Immersed Tunnel

摘要：

　　The settlement of immersed tube tunnel may be influenced by variety factors in construction,operation and loads.The factors causing the immersed tube tunnel settlement were summarized and described in-depth by cases and data.Combined the mechanism analysis with the construction process,the action time of different loads along the construction process is summarized,the consolidation characteristics and settlement mechanism of original state soil layer and base layer are analyzed.The mechanisms and variations of tidal loading,siltation and dredging disturbance,groundwater level drawdown are elaborated.

关键词： immersed tube tunnel mechanism settlement reasons

作者: Gang Wei Huijie Qiu Xinjiang Wei

作者单位: Department of Civil Engineering, Zhejiang University City College, Hangzhou 310015, China Institute of Geotechnical Engineering, Zhejiang University, Hangzhou 310058, China Department of Civil Engineering, Zhejiang University City College, Hangzhou 310015, China ; Institut

会议类型: 国际会议

会议名称: The International Conference on Civil Engineering, Architecture and Sustainable Infrastructure (2012土木建筑与可持续基础设施工程国际会议(ICCEASI2012))

会议地点: 郑州

会议语种:英文

页码: 803-807

在线出版日期: 2012-09-22（万方平台首次上网日期，不代表论文的发表时间）