A standard RC apartment structure was analysed using commercial structural analysis program MIDAS. The effects of TLD were considered by equivalent tuned mass damper model and harmonic load of wmch frequency was identical to that of the RC structure and artificial earthquake loads generated accroding to the design spectrum in KBC2005 were used as excitation loads. TLD showed maximally 70% reduction of peak/RMS relative displacement, interstory drift, acceleration, and story shear induced by harmonic load while it reduced about 20~28% of those structural responses excluding absolute acceleration induced by artificial earthquake loads.

• 이정우(단국대학교 대학원 건축공학과 석사과정) | Lee, Joung-Woo
• 이상현(단국대학교 건축대학 건축공학과 조교수, 공학박사) | Lee, Sang-Hyun Corresponding author
• 정란(단국대학교 건축대학 건축공학과 교수, 공학박사) | Chung, Lan
• 우성식(단국대학교 대학원 건축공학과 박사과정) | Woo, Sung-Sik