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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 this deep, water-rich rock formation in many areas, how to prevent the wall from separating from the surrounding rock under the pressure of pore water pressure and to prevent this 100% wall surface from being subjected to 100% groundwater static This force of water pressure. This topic is to explore how to do a prevention work on the leakage of water in the shaft wall, and how to deal with the leakage of water channel after the accident occurred. The content of this research is the new single-wall rock-wall construction technology and some problems to be solved in the detection technology. In this project, we integrate some numerical calculation techniques, analyze the stress of a new single-layer frozen well wall through theoretical and practical tests, and finally point out a new way of interfacial tension of the bedrock to achieve a better seal Water wall and more durable effect. In this paper, a summary is also given of the new single-wall construction technology of bedrock freezing, which is of some reference value for the subsequent discussion of the application of the new single-wall construction technology of bedrock freezing.