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dc.contributor.author유한규-
dc.date.accessioned2021-01-26T04:04:19Z-
dc.date.available2021-01-26T04:04:19Z-
dc.date.issued2002-08-
dc.identifier.citationPolymer Testing, v. 21, issue. 5, page. 489-495en_US
dc.identifier.issn0142-9418-
dc.identifier.urihttp://www.sciencedirect.com/science/article/pii/S0142941801000976-
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/157520-
dc.description.abstractGeogrids are widely used as the reinforcement materials in geotechnical and civil engineering fields. In this study, accelerated-creep tests at elevated temperatures to predict longer-term creep behavior of polyester fabric geogrids were examined using the time–temperature superposition principle. Creep tests were generally performed to calculate the partial factor of safety during the service time of polyester geogrids and two types of geogrids, having different design strengths ranging from 8 to 15 t/m, were used in this study. The creep tests were carried out at various temperatures and loading levels of 40, 50, and 60% of short-term design strengths. Also, the creep tests were made at temperatures between 20 and 50°C to take into consideration the real environmental conditions of geogrids. The results indicated the applicability of the conventional procedures in prediction of longer time creep strain and material dependency of creep strains.en_US
dc.language.isoen_USen_US
dc.publisherELSEVIER SCI LTDen_US
dc.subjectAccelerated-creep testen_US
dc.subjectReinforcement materialen_US
dc.subjectGeogridsen_US
dc.subjectTime–temperature superposition principleen_US
dc.subjectDesign strengthen_US
dc.titleAssessment of long-term performances of polyester geogrids by accelerated creep testen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/S0142-9418(01)00097-6-
dc.relation.journalPOLYMER TESTING-
dc.contributor.googleauthorJeon, Han Yong-
dc.contributor.googleauthorKim, Seong Hun-
dc.contributor.googleauthorYoo, Han Kyu-
dc.relation.code2009207754-
dc.sector.campusE-
dc.sector.daehakCOLLEGE OF ENGINEERING SCIENCES[E]-
dc.sector.departmentDEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING-
dc.identifier.pidhankyu-
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
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