File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Static strength of stainless steel K- and N-joints at elevated temperatures

TitleStatic strength of stainless steel K- and N-joints at elevated temperatures
Authors
KeywordsCircular hollow sectiont
Elevated temperature
K-join
N-joint
Stainless steel
Static strength
Issue Date2018
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/tws
Citation
Thin-Walled Structures, 2018, v. 122, p. 501-509 How to Cite?
AbstractThis paper aims to investigate the static strength of stainless steel gap and overlapped K- and N-joints at elevated temperatures. A numerical parametric study was conducted on circular hollow section (CHS) K- and N-joints under axial loads in the braces at different temperatures ranging from 22 to 760 °C. A wide range of geometric parameters and chord preload ratios of CHS K- and N-joints using duplex, high strength austenitic and normal strength (AISI 304) stainless steel was investigated. The joint strength reduction was compared with reduction factors of yield stress and elastic modulus of stainless steel materials at elevated temperatures. A unified strength equation for CHS K- and N-joints at elevated temperatures was proposed by adopting the reduction factor of yield stress. The statistical analysis shows that the proposed strength equation is accurate for stainless steel K- and N-joints at elevated temperatures.
Persistent Identifierhttp://hdl.handle.net/10722/259191
ISSN
2019 Impact Factor: 4.033
2015 SCImago Journal Rankings: 1.647
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLan, X-
dc.contributor.authorHuang, Y-
dc.contributor.authorChan, TM-
dc.contributor.authorYoung, B-
dc.date.accessioned2018-09-03T04:02:55Z-
dc.date.available2018-09-03T04:02:55Z-
dc.date.issued2018-
dc.identifier.citationThin-Walled Structures, 2018, v. 122, p. 501-509-
dc.identifier.issn0263-8231-
dc.identifier.urihttp://hdl.handle.net/10722/259191-
dc.description.abstractThis paper aims to investigate the static strength of stainless steel gap and overlapped K- and N-joints at elevated temperatures. A numerical parametric study was conducted on circular hollow section (CHS) K- and N-joints under axial loads in the braces at different temperatures ranging from 22 to 760 °C. A wide range of geometric parameters and chord preload ratios of CHS K- and N-joints using duplex, high strength austenitic and normal strength (AISI 304) stainless steel was investigated. The joint strength reduction was compared with reduction factors of yield stress and elastic modulus of stainless steel materials at elevated temperatures. A unified strength equation for CHS K- and N-joints at elevated temperatures was proposed by adopting the reduction factor of yield stress. The statistical analysis shows that the proposed strength equation is accurate for stainless steel K- and N-joints at elevated temperatures.-
dc.languageeng-
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/tws-
dc.relation.ispartofThin-Walled Structures-
dc.subjectCircular hollow sectiont-
dc.subjectElevated temperature-
dc.subjectK-join-
dc.subjectN-joint-
dc.subjectStainless steel-
dc.subjectStatic strength-
dc.titleStatic strength of stainless steel K- and N-joints at elevated temperatures-
dc.typeArticle-
dc.identifier.emailYoung, B: young@hku.hk-
dc.identifier.authorityYoung, B=rp00208-
dc.identifier.doi10.1016/j.tws.2017.10.009-
dc.identifier.scopuseid_2-s2.0-85032808000-
dc.identifier.hkuros288961-
dc.identifier.volume122-
dc.identifier.spage501-
dc.identifier.epage509-
dc.identifier.isiWOS:000419410000041-
dc.publisher.placeUnited Kingdom-
dc.identifier.issnl0263-8231-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats