There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.startPage | 117034 | - |
dc.citation.title | COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING | - |
dc.citation.volume | 427 | - |
dc.contributor.author | Ren, Xiaoqiang | - |
dc.contributor.author | Du, Zongliang | - |
dc.contributor.author | Chung, Hayoung | - |
dc.contributor.author | Tang, Shan | - |
dc.contributor.author | Guo, Yunhang | - |
dc.contributor.author | Chen, Biaosong | - |
dc.contributor.author | Guo, Xu | - |
dc.date.accessioned | 2024-06-20T13:35:08Z | - |
dc.date.available | 2024-06-20T13:35:08Z | - |
dc.date.created | 2024-06-17 | - |
dc.date.issued | 2024-07 | - |
dc.description.abstract | Tension-compression asymmetry, thermal -mechanical coupling, and finite deformation effects are common characters of many biological materials and engineering structures. By introducing different elastic constants under tension and compression, a thermo-mechanical bi-modulus constitutive model and a subsequent efficient computational analysis framework are proposed in the finite deformation regime. After we validate the convergence, accuracy, and robustness of the algorithm, we investigate the mechanical behavior of human brain tissue under varying intracranial pressure and temperature. Furthermore, with the use of the proposed bi-modulus thermoelasticity model, the classic tension -field theory is regularized, and wrinkling region and its evolution in membranes under thermomechanical loads can be effectively predicted, as an alternative to the computationally intensive post -buckling analyses. | - |
dc.identifier.bibliographicCitation | COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, v.427, pp.117034 | - |
dc.identifier.doi | 10.1016/j.cma.2024.117034 | - |
dc.identifier.issn | 0045-7825 | - |
dc.identifier.scopusid | 2-s2.0-85192442148 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/83003 | - |
dc.identifier.wosid | 001241221100001 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | Finite deformation analysis of bi-modulus thermoelastic structures and its in of membranes | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Engineering, Multidisciplinary; Mathematics, Interdisciplinary Applications; Mechanics | - |
dc.relation.journalResearchArea | Engineering; Mathematics; Mechanics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Finite deformation | - |
dc.subject.keywordAuthor | Newton-Raphson algorithm | - |
dc.subject.keywordAuthor | Wrinkling prediction | - |
dc.subject.keywordAuthor | Tension-compression asymmetry | - |
dc.subject.keywordAuthor | Thermal-mechanical coupling | - |
dc.subject.keywordPlus | TENSION | - |
dc.subject.keywordPlus | COMPRESSION | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordPlus | NUMERICAL-METHOD | - |
dc.subject.keywordPlus | ELEMENT-ANALYSIS | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.