中高層RC純フレームの終局強度型耐震設計

概要

論文の詳細を見る
Static and dynamic nonlinear response analyses of reinforced concrete moment-resisting-frame structures and dynamic nonlinear response analyses of corresponding single-degree-of-freedom systems were performed to evaluate the earthquake design spectrum and the dynamic magnification factors for column moment. Frame structures were designed by a simple method using linear elastic analyses. The earthquake design spectrum for ductile reinforced concrete frames was proposed to be reduced in a long period region and to be increased in a short period region as compared with a present Japanese design requirements. The dynamic magnification factors for column moment were small and constant in any floor level, when the structure had enough strength and stiffness to satisfy the requirements of deformation and column moment was amplified by the amount equal to overstrength of the beam plastic hinges.
一般社団法人日本建築学会の論文
1989-03-10