APPROXIMATE METHOD FOR DETERMINING THE OPTIMUM VALUE IN DYNAMICAL STEADY STATE RESPONSE OF NONLINEAR SYSTEMS

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  • 非線型定常振動にもとづく最適震度の近似解法
  • ヒセンケイ テイジョウ シンドウ ニ モトズク サイテキ シンド ノ キンジカイホウ

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Abstract

Non-linear dynamical steady state responses and their compatible condition of one and two story buildings with the hysteresis properties, whose each story is in state of plasticity were given by approximate procedure, which is attributed to solving the boundary value problems in Galerkin's method, provided that non-linear systems with hysteresis properties can be replaced by linear systems with an equivalent viscous damping. From the results evaluated in such manner as mentioned above, consideration as to the optimum seismic coefficient was presented.

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