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随着当前基础建设的发展,经常遇到在采空区上修建的问题,而评价采空区加固处理效果则成了关键问题,当前国内外在采空区治理效果检测方面方法手段甚多,但尚没有成熟可靠的技术方法,国内外对其处治技术尚未形成系统,也未建立相应的技术规程或行业标准,本文总结了当前一些应用比较广泛的检测手段,分析各自的优缺点,结合具体工程提出采用钻孔检测、电测深法与电磁CT法、变形监测4种方法综合检测模式。
With the development of the current infrastructure, it is often encountered in the construction of the goaf, and evaluation of the effect of the goaf reinforcement has become a key issue. At present, there are many methods in the field of goaf management in China and abroad, However, there is no mature and reliable technical method. At home and abroad, its treatment technology has not formed a system and no corresponding technical regulations or industry standards have been established. This paper summarizes some current widely used detection means, analyzes their advantages and disadvantages, The project proposed using drilling detection, electric sounding method and electromagnetic CT method, deformation monitoring 4 kinds of methods integrated detection mode.