1. Japan Sustainability Institute; Post code: 065-0021 Higashi-Ku, Sapporo 1-25, Higashi-19 Kita-21 Japan
2. Civil Engineering Division; Sumitomo Mitsui Construction Co., Ltd.; Postal code: 104-005 Chuo-ku, Tokyo 2-1-6, Tsukuda Japan
3. Technical & Engineering Service Division; Sumitomo Mitsui Construction; Postal code: 104-005 Chuo-ku, Tokyo 2-1-6, Tsukuda Japan
4. Department of Civil Engineering; Nagoya University; Postal code: 464-8603 Furo-cho, Chikusa-ku, Nagoya Japan