位相特性を考慮した原点指向型履歴特性を有する弾塑性系への最悪入力力波に関する研究 : その2 線形位相特性の場合
1997 年 62 巻 495 号 p. 71-77
詳細
1997 年 62 巻 495 号 p. 71-77
A generation method of the input time history which causes the largest response to SDOF with origine-oriented hystereses is proposed. The linear phase property is extracted from waves generated with phases selected properly at the time of the reverse point of the response displacement and devel- oped to the generation method. Finally critical waves with the linear phase property are generated for two types of power spectra, one is smooth as Kanai-Tajimi power spectrum and the other is notchy as the spectrum of the recorded, and compared with those with rand am phases.
