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Article: A new skeletal model for fabric drapes

TitleA new skeletal model for fabric drapes
Authors
KeywordsBeam
Fabric drape
Geometric nonlinearity
Grid
Issue Date2005
PublisherSpringer Verlag Dordrecht. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=1569-1713
Citation
International Journal Of Mechanics And Materials In Design, 2005, v. 2 n. 3-4, p. 225-243 How to Cite?
AbstractFabric drapes are typical large displacement, large rotation and small strain problems. Compared with continuum shell finite element methods, methods that skeletonize the fabric sheet into a set of interconnected nodes appear to be more popular in drape problems with extensive wrinkles. These skeletal methods may resort to particle mechanics and formulate the elastic energy or the equations of motion in terms of the node-to-node distance and the angles between the straight lines joining adjacent nodes. Alternatively, beam elements can be employed to skeletonize the fabric sheet at the expense of using rotational in addition to translational nodal DOFs. In this paper, a new skeletal model based on the small strain and curvature assumptions is devised. In contrast to most, if not all, skeletal models for fabric drape simulation, all the stretching, shearing and bending energies in the model are simple polynomials of the grid-point displacement. Fabric drape problems with extensive wrinkles are examined. The presence of sharp fold, seam and cut in the undeformed fabric sheet as well as fabric-to-solid contact are considered. The predicted appearances are pleasant and conform to real life observations.
Persistent Identifierhttp://hdl.handle.net/10722/76069
ISSN
2015 Impact Factor: 1.926
2015 SCImago Journal Rankings: 0.835
References

 

DC FieldValueLanguage
dc.contributor.authorSze, KYen_HK
dc.contributor.authorLiu, XHen_HK
dc.date.accessioned2010-09-06T07:17:20Z-
dc.date.available2010-09-06T07:17:20Z-
dc.date.issued2005en_HK
dc.identifier.citationInternational Journal Of Mechanics And Materials In Design, 2005, v. 2 n. 3-4, p. 225-243en_HK
dc.identifier.issn1569-1713en_HK
dc.identifier.urihttp://hdl.handle.net/10722/76069-
dc.description.abstractFabric drapes are typical large displacement, large rotation and small strain problems. Compared with continuum shell finite element methods, methods that skeletonize the fabric sheet into a set of interconnected nodes appear to be more popular in drape problems with extensive wrinkles. These skeletal methods may resort to particle mechanics and formulate the elastic energy or the equations of motion in terms of the node-to-node distance and the angles between the straight lines joining adjacent nodes. Alternatively, beam elements can be employed to skeletonize the fabric sheet at the expense of using rotational in addition to translational nodal DOFs. In this paper, a new skeletal model based on the small strain and curvature assumptions is devised. In contrast to most, if not all, skeletal models for fabric drape simulation, all the stretching, shearing and bending energies in the model are simple polynomials of the grid-point displacement. Fabric drape problems with extensive wrinkles are examined. The presence of sharp fold, seam and cut in the undeformed fabric sheet as well as fabric-to-solid contact are considered. The predicted appearances are pleasant and conform to real life observations.en_HK
dc.languageengen_HK
dc.publisherSpringer Verlag Dordrecht. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=1569-1713en_HK
dc.relation.ispartofInternational Journal of Mechanics and Materials in Designen_HK
dc.subjectBeamen_HK
dc.subjectFabric drapeen_HK
dc.subjectGeometric nonlinearityen_HK
dc.subjectGriden_HK
dc.titleA new skeletal model for fabric drapesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1569-1713&volume=2&spage=225&epage=243&date=2005&atitle=A+new+skeletal+model+for+fabric+drapesen_HK
dc.identifier.emailSze, KY:szeky@graduate.hku.hken_HK
dc.identifier.authoritySze, KY=rp00171en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1007/s10999-006-9004-0en_HK
dc.identifier.scopuseid_2-s2.0-33748059579en_HK
dc.identifier.hkuros129916en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33748059579&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume2en_HK
dc.identifier.issue3-4en_HK
dc.identifier.spage225en_HK
dc.identifier.epage243en_HK
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridSze, KY=7006735060en_HK
dc.identifier.scopusauthoridLiu, XH=25960872600en_HK

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