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College of Engineering / 工學院
Civil Engineering / 土木工程學系
Dynamic Response of Elastic Shell in Infinite Medium Due to Plane Elastic P-wave
Details
Dynamic Response of Elastic Shell in Infinite Medium Due to Plane Elastic P-wave
Date Issued
2006
Date
2006
Author(s)
Chang, Tzu-Hsin
DOI
zh-TW
URI
http://ntur.lib.ntu.edu.tw//handle/246246/50351
Abstract
本論文探討無限域含襯砌夾域受簡諧平面P波入射之動態反應，並利用具有特定振幅比的雙向入射波來建構滿足單向均勻張力之低頻擬靜態場。對於探討入射初期的暫態反應，則利用週期入射之簡諧平面P波，以複數傅立葉級數展開求得解析解，並選取適當的週期長度與時間點來得到數值結果。本文最後提出基函數在邊界上的傅立葉級數展開，來得到待定係數的耦合聯立方程式，並以橢圓形邊界作為實際計算例子，配合Gauss-Seidel疊代法求得數值結果。
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Subjects
襯砌
基函數
穩態反應
暫態反應
橢圓
shell
basis function
steady response
transient response
ellipse
Type
thesis
File(s)
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Name
ntu-95-R93521234-1.pdf
Size
23.31 KB
Format
Adobe PDF
Checksum
(MD5):eb5359fbb6fdba1c3eb88251440fd600
