论文部分内容阅读
该文介绍了采用单孔声波、钻孔变模、声波CT、钻孔电视等综合物探方法,对某电站引水隧洞特大涌水区域堵水后的施工质量进行检测,综合评价灌浆效果,取得了较好的应用效果,为工程设计提供了科学依据。
This paper introduces the comprehensive geophysical exploration methods such as single hole acoustic wave, drilling variable mode, acoustic CT, borehole TV and so on. The construction quality of a large water inrush in a water diversion tunnel after water blockage is detected, and the grouting effect is evaluated comprehensively. Good application results provide a scientific basis for engineering design.