Dynamic Behavior of Taipei 101 Tower: Field Measurement and Numerical Analysis
學年 99
學期 1
出版（發表）日期 2011-01-01
作品名稱 Dynamic Behavior of Taipei 101 Tower: Field Measurement and Numerical Analysis
作品名稱（其他語言）
著者 Q. S. Li, M.ASCE; Zhi, Lun-Hai; Tuan, Alex Y.; Kao, Chin-Sheng; Su, Sheng-Chung; Wu, Chien-Fu
單位 淡江大學土木工程學系
出版者 Reston: American Society of Civil Engineers
著錄名稱、卷期、頁數 Journal of Structural Engineering 137(1), pp.143–155
摘要 This paper presents selected results measured from a monitoring system with 30 accelerometers installed at six floor levels in 508-m high Taipei 101 Tower located in Taipei City, Taiwan where earthquakes and strong typhoons are common occurrences. Emphasis is placed on analyzing the data recorded during three typhoons (Matsa, Talim, and Krosa) and a seismic event (Wenchuan earthquake occurred on May 12, 2008 in Shichuan, China) to investigate the effects of wind and seismic on the supertall building. Dynamic characteristics of the tall building such as natural frequencies, mode shapes, and damping ratios determined from the measured data are presented and compared with those calculated from the finite-element model of the high-rise structure. The seismic performance of this supertall building to a long distance earthquake (Wenchuan earthquake) is assessed based on the field measurements and numerical analysis. The findings of this study are expected to be of considerable interest and practical use to professionals and researchers involved in the design of supertall buildings.
關鍵字 Tall building; Wind effect; Seismic effect; Dynamic characteristics; Finite-element method; Full-scale measurement
語言 en
ISSN 0733-9445 1943-541X
期刊性質 國外
收錄於 SCI EI
產學合作
通訊作者 Li, Q. S.
審稿制度
國別 USA
公開徵稿
出版型式 紙本 電子版
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