Application of Impact Elastic Wave Method in Quality Inspection of Concrete Lining
Xinmin Hu,
Yanlong Wang,
Guoqiang Zhang
et al.
Abstract:As the main part of inter-basin water transfer project, water tunnel plays an important role in long-distance water conveyance. In water tunnel, the lining quality problem is one of the important potential safety hazards of the tunnel engineering. It is very necessary to detect the internal defects of concrete lining. In this paper, a multi-parameter comprehensive interpretation method based on impact elastic wave is proposed to quickly detect the internal defects of lining. The common offset time domain analy… Show more
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