Rehabilitation of Marine Concrete Structure with Under-Water Hydrodemolition and Sprayed ConcreteKyong-Ku YUN, Kyeo-Re Lee, Seung-Yeon HAN, Yong-Gon KIM and Soo-Ahn KWONMATEC Web Conf., 199 (2018) 07009DOI: https://doi.org/10.1051/matecconf/201819907009