지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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When adjacent tall buildings experience earthquake excitation, structural pounding may happen. In order to mitigate seismic pounding damage to adjacent structures, many studies have been done to date. Tuned mass dampers (TMD) are widely used for reduction of dynamic responses of building structures subjected to earthquake excitations. If a TMD is shared between adjacent buildings and it shows good control performance, it will be effective and economic means to reduce seismic responses of adjacent structures. In this study, control performance of a shared tuned mass damper (STMD) for seismic response reduction of adjacent buildings has been evaluated. For this purpose, two 8-story example buildings were used and multi-objective genetic algorithms has been employed for optimal design of the stiffness and damping parameters of the STMD. Based on numerical analyses, it has been shown that a STMD can effectively control dynamic responses and reduce the effect of pounding between adjacent buildings subjected to earthquake excitations in comparison with a traditional TMD.
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참고문헌 (16)
참고문헌 신청
Raheem, S.E.A. / 2006 / Seismic pounding between adjacent building structures / Electronic Journal of Structural Engineering 6:66~74
Xu, Y. L. / 1999 / Dynamic response of damper-connected adjacent buildings under earthquake excitation / Engineering Structures 21:135~148
Christenson, R. E. / 2003 / Coupled building control using acceleration feedback / Computer-Aided Civil and Infrastructure Engineering 18(1):4~18
Christenson, R. E. / 2006 / Coupled building control considering the effects of building/connector configuration / Journal of Structural Engineering 132(6):853~863
Jankowski, R. / 2006 / Pounding force response spectrum under earthquake excitation / Engineering Structures 28:1149~1161
Xu, Y. L. / 1999 / Dynamic response of damper-connected adjacent buildings under earthquake excitation / Engineering Structures 21:135~148
Christenson, R. E. / 2003 / Coupled building control using acceleration feedback / Computer-Aided Civil and Infrastructure Engineering 18(1):4~18
Christenson, R. E. / 2006 / Coupled building control considering the effects of building/connector configuration / Journal of Structural Engineering 132(6):853~863
Jankowski, R. / 2006 / Pounding force response spectrum under earthquake excitation / Engineering Structures 28:1149~1161
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