臺灣博碩士論文加值系統

　　這個研究的目的是藉由與歷時分析法比較找出最佳的反應譜分析方法，在動力分析上，歷時分析被認為是最好的方法，並且可以分析每個分段時間之結構變位與結構內力，然而歷時分析的數據過於冗長難以用來作為設計的依據，因此，在這個研究中很合理的使用反應譜分析方法來分析，利用各種反應譜分析方法去找出所有建築物柱軸力剪力和柱彎矩最大值，在本文中有 12組地震力分別為X向6組、Y向6組，且分別在剛性樓板與柔性樓板的假設之下，所有的這些建築物有不同的尺寸與樓層數，從這些數據中我們發現到，CQC是最佳的反應譜分析方法。

　　The purpose of this study is to determine the optimal reponse - spectrum method by comparing with the time - history method. The time - history analysis can be considered as the most accurate method of dynamic analyses that can analyze the structural deflections and the member inner force of each time step. However, the data are too huge to design. Therefore, it is reasonable to use the response - spectrum methods in this study to calculate the maximum member forces and moments. There are twelve kinds of earthquakes consist of six kinds of X - direction and six kinds of Y - direction under the assumptions of the rigidity and flexibility of the building diagram. All buildings have different sizes and stories. From these data, we discovered that CQC rule is the optimal response - spectrum method.