〇Taiyo Terasako¹, Riku Miyazawa¹, Taichi Hyoudou¹, Naoki Tatsuta² (1.Toyama Prefectural University, 2.Toyama University)

〇Keitaro Matsumoto¹, Takashi Ito¹, Ryusuke Kanazawa¹, Yoshiaki Osawa², Yusuke Ogawa³ (1.Department of Public Works, Ibaraki Prefectural Government, 2.University of Tsukuba, 3.Yachiyo Engineering Co.Ltd.)

〇Kanazawa Ryusuke¹, Takashi Ito¹, Terumitsu Hirata², Toshihiro Toritsuka³, Takuji Nakamura⁴, Yusuke Ogawa⁵ (1.Department of Public Works, Ibaraki Prefectural Government, 2.Ibaraki University, 3.JAF MEDIA WORKS Co., Ltd., 4.Office TACT, 5.Yachiyo Engineering Co.Ltd.)

〇Fumiyuki Ajima¹, Takashi Ito¹, Ryusuke Kanazawa¹, Takanori Kinase² (1.Department of Public Works, Ibaraki Prefectural Government, 2.MIKAMI PLANNING OFFICE, Inc.)