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Article: A semi-analytical method for bending, buckling, and free vibration analyses of sandwich panels with square-honeycomb cores
Title | A semi-analytical method for bending, buckling, and free vibration analyses of sandwich panels with square-honeycomb cores |
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Authors | |
Keywords | Bending Free vibration Global buckling Hamilton's principle Sandwich panels with square-honeycomb cores |
Issue Date | 2010 |
Publisher | World Scientific Publishing Co Pte Ltd. The Journal's web site is located at http://www.worldscinet.com/ijssd/ijssd.shtml |
Citation | International Journal Of Structural Stability And Dynamics, 2010, v. 10 n. 1, p. 127-151 How to Cite? |
Abstract | A semi-analytical method for bending, global buckling, and free vibration analyses of sandwich panels with square-honeycomb cores is presented. The discrete geometric nature of the square-honeycomb core is taken into account by treating the core sheets as thin beams and the sandwich panel as composite structure of plates and beams with proper displacement compatibility. Based on the classical model of sandwich panels, the governing equations of motion of the discrete structure are derived using Hamilton's principle. Closed-form solutions are developed for bending, global buckling, and free vibration of simply supported square-honeycomb sandwich panels by employing Fourier series and the Galerkin approach. Results from the proposed method agree well with available results in the literature and those from detailed finite element analysis. The effects of various geometric parameters of the sandwich panel on its behavior are investigated. The present method provides an efficient way of analysis and optimization of sandwich panels with square-honeycomb cores. © 2010 World Scientific Publishing Company. |
Persistent Identifier | http://hdl.handle.net/10722/124607 |
ISSN | 2023 Impact Factor: 3.0 2023 SCImago Journal Rankings: 0.687 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Liu, J | en_HK |
dc.contributor.author | Cheng, YS | en_HK |
dc.contributor.author | Li, RF | en_HK |
dc.contributor.author | Au, FTK | en_HK |
dc.date.accessioned | 2010-10-31T10:43:53Z | - |
dc.date.available | 2010-10-31T10:43:53Z | - |
dc.date.issued | 2010 | en_HK |
dc.identifier.citation | International Journal Of Structural Stability And Dynamics, 2010, v. 10 n. 1, p. 127-151 | en_HK |
dc.identifier.issn | 0219-4554 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/124607 | - |
dc.description.abstract | A semi-analytical method for bending, global buckling, and free vibration analyses of sandwich panels with square-honeycomb cores is presented. The discrete geometric nature of the square-honeycomb core is taken into account by treating the core sheets as thin beams and the sandwich panel as composite structure of plates and beams with proper displacement compatibility. Based on the classical model of sandwich panels, the governing equations of motion of the discrete structure are derived using Hamilton's principle. Closed-form solutions are developed for bending, global buckling, and free vibration of simply supported square-honeycomb sandwich panels by employing Fourier series and the Galerkin approach. Results from the proposed method agree well with available results in the literature and those from detailed finite element analysis. The effects of various geometric parameters of the sandwich panel on its behavior are investigated. The present method provides an efficient way of analysis and optimization of sandwich panels with square-honeycomb cores. © 2010 World Scientific Publishing Company. | en_HK |
dc.language | eng | en_HK |
dc.publisher | World Scientific Publishing Co Pte Ltd. The Journal's web site is located at http://www.worldscinet.com/ijssd/ijssd.shtml | en_HK |
dc.relation.ispartof | International Journal of Structural Stability and Dynamics | en_HK |
dc.rights | Electronic version of an article published as International Journal of Structural Stability and Dynamics, 2010, v. 10 n. 1, p. 127-151 [http://dx.doi.org/10.1142/S0219455410003361] © World Scientific Publishing Company. http://www.worldscinet.com/ijssd/ijssd.shtml | - |
dc.subject | Bending | en_HK |
dc.subject | Free vibration | en_HK |
dc.subject | Global buckling | en_HK |
dc.subject | Hamilton's principle | en_HK |
dc.subject | Sandwich panels with square-honeycomb cores | en_HK |
dc.title | A semi-analytical method for bending, buckling, and free vibration analyses of sandwich panels with square-honeycomb cores | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0219-4554&volume=10&issue=1&spage=127&epage=151&date=2010&atitle=A+semi-analytical+method+for+bending,+buckling,+and+free+vibration+analyses+of+sandwich+panels+with+square-honeycomb+cores | en_HK |
dc.identifier.email | Au, FTK:francis.au@hku.hk | en_HK |
dc.identifier.authority | Au, FTK=rp00083 | en_HK |
dc.description.nature | postprint | - |
dc.identifier.doi | 10.1142/S0219455410003361 | en_HK |
dc.identifier.scopus | eid_2-s2.0-77951527449 | en_HK |
dc.identifier.hkuros | 175832 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-77951527449&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 10 | en_HK |
dc.identifier.issue | 1 | en_HK |
dc.identifier.spage | 127 | en_HK |
dc.identifier.epage | 151 | en_HK |
dc.identifier.isi | WOS:000275713800008 | - |
dc.publisher.place | Singapore | en_HK |
dc.identifier.scopusauthorid | Liu, J=36071188200 | en_HK |
dc.identifier.scopusauthorid | Cheng, YS=7404911293 | en_HK |
dc.identifier.scopusauthorid | Li, RF=35173172000 | en_HK |
dc.identifier.scopusauthorid | Au, FTK=7005204072 | en_HK |
dc.identifier.issnl | 0219-4554 | - |