Tensile creep behavior of polyester geogrids by conventional and accelerated test methods
DC Field | Value | Language |
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dc.contributor.author | Hsiehl, Chiwan Wayne | - |
dc.contributor.author | Lee, Kwangyeol | - |
dc.contributor.author | Yoo, Han Kyu | - |
dc.contributor.author | Jeon, Hanyong | - |
dc.date.accessioned | 2021-06-23T17:07:00Z | - |
dc.date.available | 2021-06-23T17:07:00Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2008-08 | - |
dc.identifier.issn | 1229-9197 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/42269 | - |
dc.description.abstract | Five different types of polyester geogrids whose nominal tensile strengths vary from 100 to 400 kN/m were investigated. Series of conventional long-term (ASTM D5262) and stepped isothermal method (SIM, ASTM D6992) tests were performed to evaluate the long-tern creep strain of these geogrids. The conventional long-term creep strains for 10,000 hours varied from 1.32 % and 0.53 %. Knitted geogrids showed higher creep strains than those associated with woven geogrids. The results of SIM tests showed that a minimum of 6 to 8 steps should be used in order to predict the creep behavior beyond 75-year design life. SIM tests showed good match with the results obtained from long-term creep tests for woven geogrids. Based upon SIM test results obtained from the test geogrids, the creep reduction factor of 1.50 is a reasonable value for 75-year design life. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN FIBER SOC | - |
dc.title | Tensile creep behavior of polyester geogrids by conventional and accelerated test methods | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoo, Han Kyu | - |
dc.identifier.doi | 10.1007/s12221-008-0076-3 | - |
dc.identifier.scopusid | 2-s2.0-52949136623 | - |
dc.identifier.wosid | 000258945200017 | - |
dc.identifier.bibliographicCitation | FIBERS AND POLYMERS, v.9, no.4, pp.476 - 480 | - |
dc.relation.isPartOf | FIBERS AND POLYMERS | - |
dc.citation.title | FIBERS AND POLYMERS | - |
dc.citation.volume | 9 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 476 | - |
dc.citation.endPage | 480 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Textiles | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.subject.keywordAuthor | polyester geogrid | - |
dc.subject.keywordAuthor | long-term creep test | - |
dc.subject.keywordAuthor | stepped isothermal method | - |
dc.subject.keywordAuthor | geogrid | - |
dc.subject.keywordAuthor | design life | - |
dc.identifier.url | https://link.springer.com/article/10.1007/s12221-008-0076-3 | - |
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