"Yuki Shirai,Ryotaro Kurosawa,Jiang Liang Gao,Masanori Sugiyama,HIROYASU SAKATA,YASUHIRO MTSUZAKI","Shear Resistance of Concrete Connections Between Existing RC Frames and Newly-Added PCaPC Frames For Retrofit",,"Proceedings of 15th World Conference on Earthquake Engineering",,"  DVD Paper No.3886",,,2012,Sept.