DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hwang, W | - |
dc.contributor.author | Park, HC | - |
dc.contributor.author | Han, KS | - |
dc.date.accessioned | 2016-03-31T13:51:19Z | - |
dc.date.available | 2016-03-31T13:51:19Z | - |
dc.date.created | 2009-03-17 | - |
dc.date.issued | 1998-01 | - |
dc.identifier.issn | 0191-5665 | - |
dc.identifier.other | 1998-OAK-0000000321 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/20708 | - |
dc.description.abstract | Tests of cross-ply composite tubes were performed under combined axial and torsional Loading up to failure. Strength properties and failure mechanisms were evaluated with reference to the biaxiality ratio of the loading. The scattering of the biaxial strength data, was analyzed using the Weibull distribution. The axial contraction of carbon fiber-reinforced plastic (CFRP) tubes under biaxial loading was investigated theoretically and experimentally. Artificial neural networks were introduced to predict the failure strength using the algorithm of the error back-propagation. The prediction was also made by the Tsai-Wu theory using the experimental data and by the combined optimized tensor-polynomial theory. A comparison shows that the artificial neural network has the smallest root-mean square (RMS) error of the three prediction methods. The prediction of the axial contraction of the tubes correlates well with the results of a linear variable differential transformer (LVDT) of the testing machine. From the phenomenological analysis of the failure and the fractographic observations of the fracture surface, three types of failure modes and microscopic failure were investigated, depending on the biaxiality ratio, and the corresponding failure mechanisms are suggested. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | PLENUM PUBL CORP | - |
dc.relation.isPartOf | MECHANICS OF COMPOSITE MATERIALS | - |
dc.subject | WINDING ANGLE | - |
dc.subject | COMPOSITE | - |
dc.subject | TORSION | - |
dc.subject | STRESS | - |
dc.title | Static strength and failure mechanism of CFRP under biaxial loadings | - |
dc.type | Article | - |
dc.contributor.college | 기계공학과 | - |
dc.identifier.doi | 10.1007/BF02256140 | - |
dc.author.google | Hwang, W | - |
dc.author.google | Park, HC | - |
dc.author.google | Han, KS | - |
dc.relation.volume | 34 | - |
dc.relation.issue | 1 | - |
dc.relation.startpage | 28 | - |
dc.relation.lastpage | 42 | - |
dc.contributor.id | 10053430 | - |
dc.relation.journal | MECHANICS OF COMPOSITE MATERIALS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCIE | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | MECHANICS OF COMPOSITE MATERIALS, v.34, no.1, pp.28 - 42 | - |
dc.identifier.wosid | 000075057600004 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 42 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 28 | - |
dc.citation.title | MECHANICS OF COMPOSITE MATERIALS | - |
dc.citation.volume | 34 | - |
dc.contributor.affiliatedAuthor | Hwang, W | - |
dc.contributor.affiliatedAuthor | Park, HC | - |
dc.contributor.affiliatedAuthor | Han, KS | - |
dc.identifier.scopusid | 2-s2.0-0032376001 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 1 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | WINDING ANGLE | - |
dc.subject.keywordPlus | COMPOSITE | - |
dc.subject.keywordPlus | TORSION | - |
dc.subject.keywordPlus | STRESS | - |
dc.relation.journalWebOfScienceCategory | Mechanics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Composites | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Mechanics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Polymer Science | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.