S-Space College of Engineering/Engineering Practice School (공과대학/대학원) Dept. of Architecture and Architectural Engineering (건축학과) Journal Papers (저널논문_건축학과)
Strength of exterior slab-column connections subjected to unbalanced moments
- Park, Hong-Gun; Choi, Kyoung-Kyu
- Issue Date
- Eng Struct 2007;29(6):1096-114
- Current design codes do not accurately predict the punching shear strengths of exterior slab–column connections subject to unbalanced
moments developed by gravity and lateral loads. In the present study, nonlinear finite element analysis was performed to evaluate the magnitude
and distribution of eccentric shear and flexural moments developing at the critical sections of the exterior connections. The results showed that the
magnitude and distribution of eccentric shear were different from those used in current design codes. Based on the findings, an improved strength
model for exterior slab–column connections was developed. Its validity was verified by comparisons with existing test results.
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