Self-folding Structural Design Using Multiscale Analysis on the Light-absorption Folding Behaviour of Polystyrene Sheet
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Yonghee | - |
dc.contributor.author | Moon, Junghwan | - |
dc.contributor.author | Choi, Joonmyung | - |
dc.contributor.author | Cho, Maenghyo | - |
dc.date.accessioned | 2021-06-22T13:23:57Z | - |
dc.date.available | 2021-06-22T13:23:57Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2017-10 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/8567 | - |
dc.description.abstract | Concentrated light-absorption on specific areas of polystyrene (PS) sheet induces self-folding behaviour. Such localized light-absorption control is easily realized by black-coloured line pattern printing. As the temperature in the line patterns of PS sheet increases differently due to the transparencies in each line pattern, localized thermal contraction generates folding deformation of the PS sheet. The light-activated folding technique is caused by the shape memory effect of PS sheet. The shape memory creation procedure (SMCP) is described by using molecular dynamic (MD) simulation, and the constitutive model of PS sheet is identified. This study employs the shell/cohesive line element for the folding deformation of PS sheet, and utilizes the constitutive model obtained from the MD simulation. Based on the continuum-model analysis of the PS sheet folding deformation activated by light, various self-folding structures are designed and manufactured. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Nature Publishing Group | - |
dc.title | Self-folding Structural Design Using Multiscale Analysis on the Light-absorption Folding Behaviour of Polystyrene Sheet | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Joonmyung | - |
dc.identifier.doi | 10.1038/s41598-017-14599-z | - |
dc.identifier.scopusid | 2-s2.0-85032505609 | - |
dc.identifier.wosid | 000413907000100 | - |
dc.identifier.bibliographicCitation | Scientific Reports, v.7, pp.1 - 16 | - |
dc.relation.isPartOf | Scientific Reports | - |
dc.citation.title | Scientific Reports | - |
dc.citation.volume | 7 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 16 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | AMORPHOUS SWITCHING DOMAINS | - |
dc.subject.keywordPlus | SHAPE-MEMORY | - |
dc.subject.keywordPlus | FINITE-ELEMENT | - |
dc.subject.keywordPlus | POLYMER | - |
dc.subject.keywordPlus | IMPLEMENTATION | - |
dc.subject.keywordPlus | DEFORMATION | - |
dc.subject.keywordPlus | SIMULATION | - |
dc.subject.keywordPlus | MODEL | - |
dc.identifier.url | https://www.nature.com/articles/s41598-017-14599-z | - |
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