[1] Faculty of Architecture and Building Engineering, Kanagawa University, 3-27-1 Rokkakubashi, Kanagawa-ku, Yokohama,221-8686, Japan
[2] Graduate School of Engineering, Kanagawa University, 3-27-1 Rokkakubashi, Kanagawa-ku, Yokohama,221-8686, Japan
[3] Technical Research & Development Institute, Kumagai Gumi Co., Ltd., 1043 Onigakubo, Ibaraki, Tsukuba-shi,300-2651, Japan