CALCULATION OF DISPERSION CURVES FOR ARBITRARY WAVEGUIDES USING FINITE   ELEMENT METHOD

doi:10.1142/S1758825114500598

CORC > 北京大学 > 工学院

	CALCULATION OF DISPERSION CURVES FOR ARBITRARY WAVEGUIDES USING FINITE ELEMENT METHOD
	Zhu, Kaige ; Fang, Daining
刊名	international journal of applied mechanics
	2014
关键词	Dispersion curve finite element method honeycomb sandwich CROSS-SECTION COMPOSITE STRUCTURES LAMB WAVES PROPAGATION NETWORK MOTION MEDIA PLATE BAR
DOI	10.1142/S1758825114500598
英文摘要	Dispersion curves for waveguide structures are an important prerequisite for the implementation of guided wave-based nondestructive evaluation (NDE) approach. Although many methods exist, each method is only applicable to a certain type of structures, and also requires complex programming. A Bloch theorem-based finite element method (FEM) is proposed to obtain dispersion curves for arbitrary waveguides using commercial finite element software in this paper Dispersion curves can be obtained for a variety of structures, such as homogeneous plates, multilayered structures, finite cross section rods and honeycomb sandwiches. The propagation of guided waves in honeycomb sandwich plates and beams are discussed in detail. Then, dispersion curves for honeycomb sandwich beams are verified by experiments.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000344230900012&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Mechanics; SCI(E); EI; 1; ARTICLE; fangdn@pku.edu.cn; 5; 6
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/388050]
专题	工学院
推荐引用方式 GB/T 7714	Zhu, Kaige,Fang, Daining. CALCULATION OF DISPERSION CURVES FOR ARBITRARY WAVEGUIDES USING FINITE ELEMENT METHOD[J]. international journal of applied mechanics,2014.
APA	Zhu, Kaige,&Fang, Daining.(2014).CALCULATION OF DISPERSION CURVES FOR ARBITRARY WAVEGUIDES USING FINITE ELEMENT METHOD.international journal of applied mechanics.
MLA	Zhu, Kaige,et al."CALCULATION OF DISPERSION CURVES FOR ARBITRARY WAVEGUIDES USING FINITE ELEMENT METHOD".international journal of applied mechanics (2014).