多層建築物内の上下の床に固定-ピン支持された軽量な曲げ棒の地震力に関するモード解析

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タイトル別名
  • MODAL ANALYSIS OF SEISMIC FORCES FOR LIGHT-WEIGHT BENDING BEAM FIXED AT ONE END AND PIN-SUPPORTED AT THE OTHER IN A MULTISTORY BUILDING

抄録

<p>In our previous studies, seismic forces for secondary systems (SS) such as nonstructural components are investigated using light-weight bending-beam models with boundary condition (BC) of both pin-supported ends or of both fixed ends. In this paper, seismic forces for SS modeled as beams with another BC of one fixed end and the other pin-supported end are examined. Structural frames and SS are assumed to be linear. A modal analysis method for them is derived. The results with different BCs are compared and clarify the effect of BCs on seismic forces for SS.</p>

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