Chang-Yeon Cho
[
Korea Institute of Construction Technology, Goyang 411-712, South Korea
]
Soonwook Kwon
[
Dept. of Civil, Architectural, and Environmental System Engineering, Sungkyunkwan Univ., Suwon 400-746, South Korea
]
Tae-Hong Shin
[
Samsung SDS., Seoul 135-918, South Korea
]
Sangyoon Chin
[
Dept. of Civil, Architectural, and Environmental System Engineering, Sungkyunkwan Univ., Suwon 400-746, South Korea
]
Yea-Sang Kim
[
Dept. of Civil, Architectural, and Environmental System Engineering, Sungkyunkwan Univ., Suwon 400-746, South Korea
]