Determining thickness of asphalt and concrete layers by non-destructive method

[摘要] The study of possible use of a non-destructive method of testing, based on reflection and transmission of sound waves, for measuring thickness of asphalt and concrete layers, is presented. The described theory of response of multi-layer structures to low-

[学科分类] 建筑学

[关键词] asphalt layer;concrete layer thickness;sound waves;sample;test section