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標題: | 集集地震之加速度、速度與位移反應譜譜值放大因子研究 Amplification factors for spectral acceleration, velocity, and displacement for the1999 Chi-Chi earthquake |
作者: | Van-Bang Phung 馮文龐 |
指導教授: | 黃尹男博士(As. Prof. Dr. Huang, Yin-Nan) |
關鍵字: | 集集地震,反應譜譜值放大因子,耐震設計, Chi-Chi earthquake,spectral amplification factor,seismic design, |
出版年 : | 2012 |
學位: | 碩士 |
摘要: | In this study, 838 ground motion records from the 1999 Chi-Chi earthquake in Taiwan are used to compute the amplification factors between average spectral acceleration (velocity, displacement) in acceleration (velocity, displacement) sensitive region and peak ground acceleration (velocity, displacement). The results are compared with those presented in literatures. This study also examines the impact of site condition (VS30), closest site-to-source distance and hanging/foot-wall effect on amplification factors. The study shows that (1) among the amplification factors for spectral acceleration, velocity and displacement, those for spectral velocity have highest dependency on VS30 and distance; (2) amplification factors for spectral acceleration and velocity are similar to those proposed by Newmark and Hall in 1982s, and those for displacement are higher than the factors developed in other studies. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/65267 |
全文授權: | 有償授權 |
顯示於系所單位: | 土木工程學系 |
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