• 作者： 楊欽耀; 陳春雄
• 中文摘要： 本文就單一自由度雙線性履歷結構系統，利用最小二乘方法求得等化直線系後，以過濾之序特噪音(Filtered Shot Noise)作為結構物受模擬地震強制力之輸入。利用矩陣式依解複數特徵值題方法，在微小時間區間內逐步求出反應，並依結構物彈塑性程度及地震輸入大小繪出反應圖，包括速度及位移之均方根值，用與地震均方值強度相對照。
• 英文摘要： A single degree of freedom of bilinearhysteretic system is considered in this study.The response under non-stationary filtered shot-noise is determined step by step for the auxiliarysystem which is derived through linearizationtechnique. A powerful method, similar to sol-ving the complex Eigen-value problem, is adopt-ed to evaluate the covariance matrix of theresponse. All the responses, such as root ofmean-square of displacement and velocity, areplotted against time for several values of non-linearity and excitation to show their variationin comparison with the mean-square intensityof earthquake motion.
• 中文關鍵字： --
• 英文關鍵字： --