基岩冻结新型单层井壁施工技术与监测技术探究  

Research on the construction technology and monitoring technology of the new type of single layer shaft lining in bedrock freezing

作　　者：郭江涛[1] 

机构地区：[1]杨凌职业技术学院,陕西712100

出　　处：《自动化与仪器仪表》2015年第8期3-5,共3页Automation & Instrumentation

摘　　要：对于很多地区的这个深厚富水岩层当中,怎样去做到防止井壁在孔隙水压的这个力下和围岩的分离,并且防止这个百分百的井壁外表面受百分百的地下水静水压的这个作用力。本课题探究的就是怎么样去对井壁渗漏水做一个预防工作,以及发生后怎样去处理渗漏水通道的事故。本课题探究的内容是基岩冻结新型单层井壁施工技术以及检测技术中需要解决的一些问题。本课题中综合一些数值计算的技巧,通过理论和实际测试等等,分析这个新型单层冻结井壁一个应力情况,最后也指出了这个基岩界面张力的一个新型方式,来达到一个更好密封水墙而且更耐用的效果。在本论文中也对基岩冻结新型单层井壁施工技术做了一个整体的总结,,对后续探讨基岩冻结新型单层井壁施工技术应用具有一些参考价值。For many areas of this deep rich in water, how to do to prevent the pressure of the shaft and the surrounding rock in the stress and the separation of the surrounding rock, and to prevent the hundred percent of the shaft wall surface by the pressure of 100%of the underground water pressure. This topic is to explore how to do a hole in the wall leakage prevention work, and how to deal with the leakage of the accident. The content of this paper is to solve the problems in the construction technology of the new sin-gle layer of bedrock freezing, and some problems to be solved. In this paper, some numerical techniques are integrated to analyze the stress situation of the new monolayer freezing shaft lining, and finally point out a new way to achieve a better sealing water wall and more durable. In this paper, the construction technology of the new single layer of bedrock freezing is summarized, and the applica-tion of a new type of single layer sidewall construction technology for the subsequent discussion is of some reference value.

关 键 词：富水岩层 冻结法 单层井壁 解析计算 现场实测 

分 类 号：TU991.12[建筑科学—市政工程]