地震波の方向性を考慮した架構の応答解析に関する基礎的研究(その2) : 任意方向復元力特性による履歴

概要

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This paper prosose many hysteresis-loops of dynamic response analysis doing on two directions simultaneously. Analysis on two directions simultaneonsly means that all kinds of structure must carry horizontal loads such as wind and earthquake load and they act on any directions so that analysis of structure with horizontal loads must be done on any directions. The contents of this report are as follows. From the relation of force-deflection on any horizontal directions by static analysis (elastoplastic ), the curved surface of a back bone is determined. By this back bone surface we can obtain the result of dynamic response analysis on two directions simultaneously. Fig 3〜 Fig 7 show projections of hysteresis-loops with two dimentional restoring force on various angles between the restoring force and the earthquake force. EL-CENTRO, TAFT and OLYMPIA are adopted here as earthquake force
近畿大学の論文
1975-12-01