PC骨組構造の一次固有周期と終局強度型設計用ベースシア係数について

概要

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In 『Ultimate Strength and Deformation Capacity of Buildings in Seismic Design (1990)』 the ultimate strength design method of Prestressed concrete(PC) frame structure and the idea of 『General ductile frames』 were suggested. Though the design method intends to get good earthquake resistance properties by applying larger design shear force than the force of beam-sidesway ductile frames, dynamic charasteristics of PC structures based on dynamic responces are not considered sufficiently in the design method. To establish the ultimate strength design method of PC frame structures, dynamic responses of the PC frames were examined using dynamic elasto-plasic analyses of lumped mass system. Especially relationships among design shear force, structure height and dynamic response spectra are discussed in detail in this paper.
一般社団法人日本建築学会の論文
1995-03-20