The purpose of this study is to provide the damage detection method using wavelet transformation. The damage location index through the mode shape of damaged structure is formulated theoretically and applied to numerical analysis model of MATLAB. The shacking table test on reduced 3 story shear building is performed and the dynamic response signal is wavelet transformed. The result of damage detection using wavelet transformed signal is compared to that of non wavelet transformed signal to verify the applicability of the wavelet transformation in damage detection.

• 유석형(경남과학기술대학교 건축공학과, 조교수) | Yoo, Suk Hyeong
• 송진규(경남과학기술대학교 건축공학과, 석사과정) | Song, Jin Kyu
• 이홍규(경남과학기술대학교 건축공학과, 석사과정) | Lee, Hong Kyu