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http://dx.doi.org/10.7781/kjoss.2015.27.2.251

Analytical Study on the Prying Action Force and Axial Tensile Stiffness of High-Strength Bolts Used in an Unstiffened Extended End-Plate Connection  

Kim, Hee Dong (Department of Architecture, Inha Technical College)
Yang, Jae Guen (Department of Architectural Engineering, Inha University)
Lee, Hyung Dong (Department of Architectural Engineering, Inha University)
Publication Information
Journal of Korean Society of Steel Construction / v.27, no.2, 2015 , pp. 251-260 More about this Journal
Abstract
The end plate connection is applied to beam-column moment connections in various forms. Such end plate connection displays changes in the behavioral characteristics, strength and stiffness, and energy dissipation capacity based on the thickness and length of the end plate, the number and diameter of the high strength bolt, the gauge distance of the high strength bolt, prying action force of the high strength bolt, and dimensions and length of the welds. Accordingly, this study has apprehended the axial tensile stiffness and prying action force of the high strength bolt connected on the tensile side based on the difference in thickness of the end plate, and was conducted to propose an analysis model for the prediction of such variables that affect the operating properties of the end plate. To achieve this, this study has conducted a three-dimensional non-linear finite-element analysis of the unstiffened expanding end plate connection by selecting only the thickness of the end plate as the variable.
Keywords
Unstiffended extended end-plate connection; Prying action force; Axial tensile stiffness; High-Strength bolts; Finite element analysis;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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