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http://dx.doi.org/10.9712/KASS.2018.18.2.121

Experimental Study on the Shear Capacity of Cap-Type Shear Connectors With Constant Intervals  

Oh, Myoung Ho (Dept. of Architectural Engineering, Mokpo National Univ.)
Lee, Min Seok (Dept. of Architectural Engineering, Yonsei University)
Kim, Young Ho (NTAGE)
Kim, Myeong Han (Dept. of Architectural Engineering, Mokpo National Univ.)
Publication Information
Journal of Korean Association for Spatial Structures / v.18, no.2, 2018 , pp. 121-128 More about this Journal
Abstract
The push-out tests have been conducted on the specimens which consist of the steel beam with U-shape section and the cap-type shear connectors with constant intervals. Existing equations for the evaluation of shear connector strength have been investigated on the basis of test results. The reinforcing bars for longitudinal reinforcement and the penetrative bars for transverse reinforcement didn't have much effect on the shear capacity of the cap-type shear connector. The larger the width of cap-type shear connector was profiled, the greater the shear strength turned. The shear capacities of cap-type shear connectors with constant intervals were evaluated on the basis of push-out test results, and those were possible to be determined with proper safety margin using the Eurocode 4. The slip capacity of cap-type shear connector was shown to exceed the limit value of 6mm for sufficiently ductile behavior.
Keywords
Steel plate-concrete composite beam; Shear connector of cap-type; Push-out test; Shear strength;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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