Home >

news Help

Publication Information


Title
Japanese:複数の地震応答観測記録から同定した解析モデルによる超高層免震建物の風応答解析 
English:WIND RESPONSE ANALYSIS OF A HIGH-RISE SEISMICALLY ISOLATED BUILDING USING IDENTIFICATION MODELS FROM MULTIPLE EARTHQUAKE RESPONSE OBSERVATION RECORDS 
Author
Japanese: 呉嘉瑞, 佐藤大樹, 普後良之, 田村哲郎.  
English: Kazui Go, Daiki Sato, Yoshiyuki Fugo, TETSURO TAMURA.  
Language Japanese 
Journal/Book name
Japanese:構造工学論文集 
English:Journal of Structural Engineering 
Volume, Number, Page Vol. 65B        pp. 55-65
Published date Mar. 2019 
Publisher
Japanese:日本建築学会 
English:Architectural Institute of Japan 
Conference name
Japanese:第65回構造工学シンポジウム 
English: 
Conference site
Japanese:神奈川県横浜市金沢区 
English: 
Abstract Recently in Japan, there has been an increasing number of cases where seismically isolation are adopted also in high-rise buildings. High-rise seismically isolated buildings tend to have long natural period making them susceptible to wind influences, thus, wind loads are becoming important design external forces together with seismic loads. Therefore, during the design stage of high-rise seismically isolated building, it is imperative that its wind-induced responses are grasped. However, accuracy of numerically modeled building with wind-induced response of the actual building is still unclear. In addition, there are almost no observation records of wind-induced responses high-rise seismically isolated building in Japan and overseas. Hence, this paper identifies the dynamic characteristics of a seismically isolated high-rise building based on multiple seismic records, and proposed a wind-induced responses history analysis model. This proposed model is verified using multiple wind-induced responses observation records.

©2007 Tokyo Institute of Technology All rights reserved.