DEVELOPMENT OF MEASUREMENT OF THE CONCRETE CRACK SURFACE BY LASER BEAM AND PROPOSAL OF 2-DIMENSIONAL ANALYTICAL METHOD OF THE MEASURED IMAGE : A basic study on shape properties of the concrete crack surface Part 1

WADA, T., SATO, R., ISHIKAWA, C., & UEDA, M. (1996). DEVELOPMENT OF MEASUREMENT OF THE CONCRETE CRACK SURFACE BY LASER BEAM AND PROPOSAL OF 2-DIMENSIONAL ANALYTICAL METHOD OF THE MEASURED IMAGE : A basic study on shape properties of the concrete crack surface Part 1. Journal of Structural and Construction Engineering (Transactions of AIJ), 61(490), 179–188. https://doi.org/10.3130/aijs.61.179_2