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Article: Refined 9-Dof triangular Mindlin plate elements
Title | Refined 9-Dof triangular Mindlin plate elements |
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Authors | |
Keywords | Convergence Displacement function of timoshenko's beam Refined triangular thin/thick plate element |
Issue Date | 2001 |
Publisher | John Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/1430 |
Citation | International Journal For Numerical Methods In Engineering, 2001, v. 51 n. 11, p. 1259-1282 How to Cite? |
Abstract | Based on the Mindlin/Reissner plate theory, two refined triangular thin/thick plate elements, the conforming displacement element DKTM with one point quadrature for the part of shear strain and the element RDKTM with the re-constitution of the shear strain, are proposed. In the formulations the exact displacement function of the Timoshenko's beam is used to derive the element displacements of the refined elements. Numerical examples are presented to show that the present models indeed possess properties of high accuracy for thin and thick plates, is capable of passing the patch test required for Kirchoff thin plate elements, and does not exhibits extra zero energy modes. The element RDKTM is free of locking for very thin plate analysis and its convergence can be ensured theoretically. However, the element DKTM is not free of shear locking when the thickness/span ratios less than 10-2. Copyright © 2001 John Wiley & Sons, Ltd. |
Persistent Identifier | http://hdl.handle.net/10722/71088 |
ISSN | 2023 Impact Factor: 2.7 2023 SCImago Journal Rankings: 1.019 |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wanji, C | en_HK |
dc.contributor.author | Cheung, YK | en_HK |
dc.date.accessioned | 2010-09-06T06:28:48Z | - |
dc.date.available | 2010-09-06T06:28:48Z | - |
dc.date.issued | 2001 | en_HK |
dc.identifier.citation | International Journal For Numerical Methods In Engineering, 2001, v. 51 n. 11, p. 1259-1282 | en_HK |
dc.identifier.issn | 0029-5981 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/71088 | - |
dc.description.abstract | Based on the Mindlin/Reissner plate theory, two refined triangular thin/thick plate elements, the conforming displacement element DKTM with one point quadrature for the part of shear strain and the element RDKTM with the re-constitution of the shear strain, are proposed. In the formulations the exact displacement function of the Timoshenko's beam is used to derive the element displacements of the refined elements. Numerical examples are presented to show that the present models indeed possess properties of high accuracy for thin and thick plates, is capable of passing the patch test required for Kirchoff thin plate elements, and does not exhibits extra zero energy modes. The element RDKTM is free of locking for very thin plate analysis and its convergence can be ensured theoretically. However, the element DKTM is not free of shear locking when the thickness/span ratios less than 10-2. Copyright © 2001 John Wiley & Sons, Ltd. | en_HK |
dc.language | eng | en_HK |
dc.publisher | John Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/1430 | en_HK |
dc.relation.ispartof | International Journal for Numerical Methods in Engineering | en_HK |
dc.rights | International Journal for Numerical Methods in Engineering. Copyright © John Wiley & Sons Ltd. | en_HK |
dc.subject | Convergence | en_HK |
dc.subject | Displacement function of timoshenko's beam | en_HK |
dc.subject | Refined triangular thin/thick plate element | en_HK |
dc.title | Refined 9-Dof triangular Mindlin plate elements | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0029-5981&volume=51&spage=1259&epage=1281&date=2001&atitle=Refined+9-Dof+triangular+mindlin+plate+elements | en_HK |
dc.identifier.email | Cheung, YK:hreccyk@hkucc.hku.hk | en_HK |
dc.identifier.authority | Cheung, YK=rp00104 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1002/nme.196 | en_HK |
dc.identifier.scopus | eid_2-s2.0-0035921128 | en_HK |
dc.identifier.hkuros | 67486 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0035921128&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 51 | en_HK |
dc.identifier.issue | 11 | en_HK |
dc.identifier.spage | 1259 | en_HK |
dc.identifier.epage | 1282 | en_HK |
dc.publisher.place | United Kingdom | en_HK |
dc.identifier.scopusauthorid | Wanji, C=6701386210 | en_HK |
dc.identifier.scopusauthorid | Cheung, YK=7202111065 | en_HK |
dc.identifier.issnl | 0029-5981 | - |