Investigation on Transient Responses of a Piezoelectric Crack by using Durbin and Zhao Methods for Numerical Inversion of Laplace Transforms
學年 102
學期 2
出版（發表）日期 2014-02-01
作品名稱 Investigation on Transient Responses of a Piezoelectric Crack by using Durbin and Zhao Methods for Numerical Inversion of Laplace Transforms
作品名稱（其他語言）
著者 Ing, Y.-S.; Liao, H.-F.
單位 淡江大學航空太空工程學系
出版者 Cambridge: Cambridge University Press
著錄名稱、卷期、頁數 Journal of Mechanics 30(1), pp.3-10
摘要 This study applies the numerical inversion of Laplace transform methods to study the piezoelectric dynamic fracture problem, recalculating Chen and Karihaloo's [1] analysis on the transient response of a impermeable crack subjected to anti-plane mechanical and in-plane electric impacts. Three numerical methods were adopted for calculating the dynamic stress intensity factor: Durbin method, Zhao method 1, and Zhao method 2. The results obtained were more accurate than the results in Chen and Karihaloo's [1] study. Through the calculation, this study presents a better range of parameters for the above three methods, and compares the advantages and disadvantages of each method in detail.
關鍵字 Piezoelectric;Crack;Transient;Inversion;Laplace transform
語言 en
ISSN 1811-8216
期刊性質 國外
收錄於 SCI EI
產學合作
通訊作者 Ing, Y.-S.
審稿制度 是
國別 GBR
公開徵稿
出版型式 ,電子版,紙本
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