冲击回波法检测混凝土结构厚度与缺陷的试验研究

张景奎,崔德密

Experimental Study on Detecting Thickness and Defects ofConcrete Structure by Impact-Echo Method

ZHANG Jing-kui, CUI De-mi

长江科学院院报 . 2018, (2): 125 -128 . DOI: 10.11988/ckyyb.20161060