Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 한상환 | - |
dc.date.accessioned | 2018-05-24T08:14:04Z | - |
dc.date.available | 2018-05-24T08:14:04Z | - |
dc.date.issued | 2016-05 | - |
dc.identifier.citation | EARTHQUAKE SPECTRA, v. 32, NO 2, Page. 909-926 | en_US |
dc.identifier.issn | 8755-2930 | - |
dc.identifier.issn | 1944-8201 | - |
dc.identifier.uri | http://earthquakespectra.org/doi/10.1193/060614EQS082M?code=eeri-site | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/71506 | - |
dc.description.abstract | The welded unreinforced flange-welded web (WUF-W) moment connection is an all-welded moment connection, which is one of the prequalified connections for the special moment frame (SMF) specified in AISC 358-10. However, previous experimental studies reported that WUF-W connections with a beam depth of 890 mm failed as a result of brittle beam flange fracture and did not satisfy the requirement for the SMF connection specified in AISC 341-10. In this study, a finite element analysis (FEA) was conducted to investigate the cause of the brittle failure in the WUF-W connection. This study observed that the brittle failure occurred in WUF-W connections was mainly attributed to the access hole geometry. This study proposed the improved access hole geometry to prevent brittle failure from WUF-W connections. To verify the analysis results, this study conducted an experimental test using one WUF-W connection specimen with an improved access hole geometry. | en_US |
dc.description.sponsorship | Authors acknowledge the financial supports provided by the National Research Foundation of Korea (No. 2014R1A2A1A11049488). Soon Wook Cho, a graduate student at Hanyang University, Seoul, Korea, assisted in the massive computing effort. Finally, the valuable comments offered by two anonymous reviewers are greatly appreciated. | en_US |
dc.language.iso | en | en_US |
dc.publisher | EARTHQUAKE ENGINEERING RESEARCH INST | en_US |
dc.subject | CYCLIC BEHAVIOR | en_US |
dc.subject | DETAILS | en_US |
dc.title | Seismic Performance of WUF-W Moment Connections According to Access Hole Geometries | en_US |
dc.type | Article | en_US |
dc.relation.no | 2 | - |
dc.relation.volume | 32 | - |
dc.identifier.doi | 10.1193/060614EQS082M | - |
dc.relation.page | 909-926 | - |
dc.relation.journal | EARTHQUAKE SPECTRA | - |
dc.contributor.googleauthor | Han, Sang Whan | - |
dc.contributor.googleauthor | Jung, Jin | - |
dc.contributor.googleauthor | Ha, Sung Jin | - |
dc.relation.code | 2016001160 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ARCHITECTURAL ENGINEERING | - |
dc.identifier.pid | swhan | - |
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