厦门海底隧道帷幕降水工程信息化施工技术  

Dynamic Construction Technology for Waterproofing Curtain & Dewatering Engineering in Xiamen Subsea Tunnel

作　　者：张义[1] 刘钟[1] 李保健[1] 韩晓猛[1] 

机构地区：[1]中冶集团建筑研究总院

出　　处：《地下空间与工程学报》2008年第4期690-695,共6页Chinese Journal of Underground Space and Engineering

摘　　要：信息化管理和动态施工是地下工程建设的发展方向。文章主要介绍了厦门海底隧道穿越浅滩富水砾砂层区段帷幕降水工程的信息化动态施工技术和相关经验,并对施工中遇到的问题和降水效果进行了分析评价。进而探讨了在设计方案的实施过程中,如何通过采集、分析施工反馈数据,有效应对复杂地层条件下的地质勘察局限性风险,并根据反馈信息判别实际地层条件,对设计方案做出动态调整和完善,以达到控制工程风险、降低工程造价的目的。This paper＇ s primary coverage is an introduction to the dynamic construction technology and relative experience for waterproofing curtain ＆ dewatering engineering in Xiamen subsea tunnel with large cross - section through waterbearing gravel- sand layer. Through analyzing construction problems and assessing dewatering effect, how to gather and use feedback data to handle geological exploration hazards in the construction process more effective is discussed. According to actual ground conditions by right feedback information, let design schemes be adjusted to this ground conditions so as to reach the aim of controlling risk and reducing cost of the project.

关 键 词：海底隧道 止水帷幕 地下连续墙 降水 动态施工 

分 类 号：U455[建筑科学—桥梁与隧道工程]