1. Ph.D. Student, Dept. of Architecture and Architectural Engineering, Seoul National Univ., 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Korea.
2. Professor, Dept. of Architecture and Architectural Engineering, Seoul National Univ., 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Korea (corresponding author).
3. Researcher, Div. of Safety and Disaster Prevention, National Research Institute of Cultural Heritage, Daejeon 34122, Korea.
4. Assistant Professor, Dept. of Architectural Engineering, Wonkwang Univ., 460 Iksandae-ro, Iksan 54538, Korea.
5. Professor, Dept. of Architecture and Architectural Engineering, Seoul National Univ., 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Korea.