利用Ritz法分析懸臂斜形厚板振動

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DC Field	Value	Language
dc.contributor.author	羅勝彥	en_US
dc.contributor.author	S.Y.Lo	en_US
dc.contributor.author	黃炯憲	en_US
dc.contributor.author	C.S.Huang	en_US
dc.date.accessioned	2014-12-12T03:05:36Z	-
dc.date.available	2014-12-12T03:05:36Z	-
dc.date.issued	2007	en_US
dc.identifier.uri	http://140.113.39.130/cdrfb3/record/nctu/#GT009416530	en_US
dc.identifier.uri	http://hdl.handle.net/11536/81090	-
dc.description.abstract	為獲得複雜的應力奇異性問題的精確數值解，準確地描述應力奇異行為是非常重要的。本研究以Reddy三階板理論建構厚板之平衡方程式，並推導其幾何奇異應力之漸近解。於Ritz法之允許函數引入(1)多項式函數之完備集及(2)可精確描述應力奇異行為之角函數，求解懸臂斜形板之自然振動頻率。以完整之收斂性分析驗證角函數可有效加速求解自然振動頻率之收斂速度，當斜角愈大時，角函數之效率愈高。最後，探討不同幾何形狀對懸臂斜形厚板自然振動頻率之影響。	zh_TW
dc.language.iso	zh_TW	en_US
dc.subject	厚板	zh_TW
dc.subject	頻率	zh_TW
dc.subject	thick plate	en_US
dc.subject	frequency	en_US
dc.title	利用Ritz法分析懸臂斜形厚板振動	zh_TW
dc.title	Vibrations of cantilever thick skew plates via the Ritz method	en_US
dc.type	Thesis	en_US
dc.contributor.department	土木工程學系	zh_TW
Appears in Collections:	Thesis

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