Numerical and experimental study on multi-directional SAFT to detect defects inside plain or reinforced concrete

Chung Yue Wang, Shu Tao Liao, Jian Hua Tong, Chin Lung Chiu

研究成果: 雜誌貢獻期刊論文同行評審

5 引文 斯高帕斯(Scopus)

摘要

This paper discusses the feasibility of detecting defects inside reinforced concrete (RC) structures by using multi-directional Synthetic Aperture Focusing Technique (SAFT) to create an image which contains the comprehensive information about the geometry of possible defects. This is achieved by scanning the structure in multiple directions and processing the response data with SAFT and proposed scheme so that the shape and the position of a defect or defects can be completely described. The demonstration was carried out in numerical and experimental aspects. Furthermore the correlation between the numerical and experimental results was analyzed in this paper.

原文???core.languages.en_GB???
頁(從 - 到)351-359
頁數9
期刊Construction and Building Materials
76
DOIs
出版狀態已出版 - 1 2月 2015

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