Practical method for estimating time-dependent corrosion depth of uncoated carbon steel plate under atmospheric environment using Fe/Ag galvanic couple ACM-Type corrosion sensor

Shigenobu Kainuma , Yuya Yamamoto , Hideyuki Hayashi , Yoshihiro Itoh and Wataru Oshikawa Department of Civil and Structural Engineering, Faculty of Engineering, Kyushu University Kyoto Expressway Office, Kansai Branch, West Nippon Expressway Company Ltd. Department of Urban and Environmental Engineering, Graduate School of Engineering, Kyushu University Mechanical Engineering Research Laboratory, KOBE STEEL, LTD. Department of Mechanical and Systems Engineering, College of Engineering, University of the Ryukyus