Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/88230
DC FieldValueLanguage
dc.contributorDepartment of Civil and Environmental Engineeringen_US
dc.creatorCai, Yen_US
dc.creatorYoung, Ben_US
dc.date.accessioned2020-09-28T01:46:53Z-
dc.date.available2020-09-28T01:46:53Z-
dc.identifier.issn0733-9445en_US
dc.identifier.urihttp://hdl.handle.net/10397/88230-
dc.language.isoenen_US
dc.publisherAmerican Society of Civil Engineersen_US
dc.subjectBolted connectionen_US
dc.subjectEnd distanceen_US
dc.subjectExperimental investigationen_US
dc.subjectFailure modeen_US
dc.subjectHigh temperaturesen_US
dc.titleEffects of end distance and temperature on thin-sheet steel double shear-bolted connectionsen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage04020120-1en_US
dc.identifier.epage04020120-12en_US
dc.identifier.volume146en_US
dc.identifier.issue7en_US
dc.identifier.doi10.1061/(ASCE)ST.1943-541X.0002664en_US
dcterms.abstractAn experimental investigation was conducted with thin-sheet steel (TSS) double shear-bolted connections at elevated temperatures. The connection specimens were fabricated by TSS 0.42-mm G550 and 1.90-mm G450. The specimens were designed with variation in end distance. The tests were conducted at five different nominal temperature levels up to 900°C using the steady-state test method. The variation of the end distance and temperature on the behavior of the connection specimens was investigated. The increment of the connection ultimate load was found as the end distance increased up to five times the diameter of the bolt. It was also found that deteriorations of connection strengths occurred in a similar manner to the corresponding material properties at elevated temperatures. At each nominal temperature level, as the end distance increased, the failure modes of specimens changed from tearout to bearing. The experimental results were compared with predictions by using international design codes for cold-formed steel structures, including NAS 2016, EC3-1.3, and AS/NZS 2018. In calculating the nominal strengths of the connections, the reduced material properties of TSS obtained at elevated temperatures were used. Overall, the predictions from NAS, EC3-1.3, and AS/NZS were found to be conservative, with AS/NZS providing the least conservative and least scattered predictions. In general, NAS and AS/NZS could accurately predict the failure modes for TSS connection specimens that failed in tearout and bearing failure at different temperature levels.en_US
dcterms.accessRightsembargoed accessen_US
dcterms.bibliographicCitationJournal of structural engineering, July 2020, v. 146, no. 7, 04020120, p. 04020120-1-04020120-12en_US
dcterms.isPartOfJournal of structural engineeringen_US
dcterms.issued2020-07-
dc.identifier.scopus2-s2.0-85084115106-
dc.identifier.eissn1943-541Xen_US
dc.identifier.artn4020120en_US
dc.description.validate202009 bcrcen_US
dc.description.oaNot applicableen_US
dc.identifier.FolderNumbera0485-n02en_US
dc.description.pubStatusPublisheden_US
dc.date.embargo2021-07-31en_US
Appears in Collections:Journal/Magazine Article
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Embargo End Date 2021-07-31
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