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http://dx.doi.org/10.7781/kjoss.2017.29.5.341

Load-Deformation Relationship of Single Bolted Connections  

Kim, Dae Kyung (SEN Structural Engineers Co., Ltd.)
Lee, Cheol Ho (Department of Architecture and Architectural Engineering, Seoul National University)
Jin, Seung Pyo (Hyundai Enginnering & Construction Co., Ltd.)
Yoon, Seong Hwahn (Hyundai Enginnering & Construction Co., Ltd.)
Publication Information
Journal of Korean Society of Steel Construction / v.29, no.5, 2017 , pp. 341-352 More about this Journal
Abstract
Well designed group bolted connections can exhibit excellent ductile behavior through the bearing mechanism until the occurrence of shear rupture in the bolt or in the connecting plate. This excellent ductility can be utilized in favor of economical connection design. In this study, comprehensive tests on single-bolt bearing connections were conducted and analyzed considering bearing boundary conditions. The primary objective was to propose a generalized bearing strength and load-deformation relationship that can be used for designing group-bolted connections. To this end, new bearing strength formula, deformation limits as well as new load-deformation relationship were first proposed. Especially the proposed load-deformation relationship can reflect the stiffness, strength, and geometrical boundary conditions of the joint. The proposed formula and relationship are validated based on test results.
Keywords
Single-bolted connection; Bearing strength; Load-deformation relationship; Boundary condition; Deformation limit;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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