掲載雑誌（和）：	日本地震工学シンポジウム論文集
Vol：	11巻
年：	2002年
頁：	2277-2282頁
著者（和）：	村田　晶，北浦　勝，宮島　昌克
タイトル（和）：	地震動の繰り返しを考慮した応答スペクトル指標による構造物被害予測
抄録（和）：	-
キーワード（和）：	疲労応答スペクトル強度，木造構造物被害予測
掲載雑誌（英）：	THE EARTHQUAKE ENGINEERING SYMPOSIUM PROCEEDINGS
著者（英）：	Akira Murata, Masaru Kitaura, Masakatsu Miyajima
タイトル（英）：	Prediction of damage to the structures through fatigue response spectra considering the number of earthquake response cycles
抄録（英）：	Generally, the maximum response acceleration and spectral intensity have been used as the indices of earthquake motion’s destructive power. However, it is quite important to consider the number of earthquake response cycles in the vicinity of the maximum response and natural period of structures. Moreover it is important to consider the deterioration with life time. In this study, an index for predicting damage to structures was defined using the parameters of the fatigue life and the natural period. The index was applied to the damage in the recent earthquakes, and it was clarified that this index represents reasonably the damage to wooden houses during earthquakes.
キーワード（英）：	Response spectrum, Fatigue spectral intensity, Prediction of wooden structural damage
記事区分：	-
区分：	委員会論文集