Media type: E-Article Title: Ultrasonic Test for Estimation of Surface-Crack Depth in Concrete improved by SIBIE Contributor: OHTSU, Masayasu; TOKAI, Masanobu imprint: Japan Society of Mechanical Engineers, 2008 Published in: Journal of Solid Mechanics and Materials Engineering Language: English DOI: 10.1299/jmmp.2.730 ISSN: 1880-9871 Keywords: General Medicine Origination: Footnote: Access State: Open Access