1. Senior Researcher, Institute of Construction Technology, Hyundai Engineering and Construction, 102-4 Mabuk-Dong, Giheung-Gu, Yongin-Si, Gyunggi-Do 449-716, Korea.
2. Assistant Professor, Dept. of Architecture Engineering, Andong National Univ., 388 Songchon-Dong, Andong-Si, Kyeongsangbuk-Do 760-749, Korea.
3. Professor, Dept. of Architecture Engineering, Korea Univ., 5Ga, Anam-Dong, Sungbuk-Gu, Seoul 136-701, Korea.
4. Senior Research Fellow, Korea Institute of Construction Technology, 2311 Daewha-Dong, Ilsan-Gu, Goyang-Si, Gyeonggi-Do 411-712, Korea.
5. Assistant Professor, Division of Architecture and Ocean Space, Korea Maritime Univ., 1 Dongsam-Dong, Yeongdo-Gu, Busan 606-791, Korea (corresponding author).