Cyclic Performance of Welded Unreinforced Flange-Welded Web Moment Connections
- Authors
- Han, Sang Whan; Moon, Ki Hoon; Jung, Jin
- Issue Date
- Nov-2014
- Publisher
- SAGE PUBLICATIONS INC
- Citation
- EARTHQUAKE SPECTRA, v.30, no.4, pp.1663 - 1681
- Indexed
- SCIE
SCOPUS
- Journal Title
- EARTHQUAKE SPECTRA
- Volume
- 30
- Number
- 4
- Start Page
- 1663
- End Page
- 1681
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/158740
- DOI
- 10.1193/080212EQS250M
- ISSN
- 8755-2930
- Abstract
- The welded unreinforced flange-welded web (WUF-W) moment connection is a prequalified connection for the special moment frame (SMF) specified in AISC 358-10. In this study, inelastic cyclic tests of four WUF-W specimens were conducted to evaluate the seismic performance of WUF-W connections with different beam depths and panel zone strength ratios. The specimens were made to satisfy the design and detailing criteria specified in AISC 341-10 and AISC 358-10. Test results showed that the WUF-W connections with a beam depth of 692 mm passed the acceptance criteria required for SMF connections, whereas the WUF-W connections with a beam depth of 890 mm did not meet the criteria.
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