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http://dx.doi.org/10.4334/JKCI.2011.23.5.591

Seismic Performance of Beam-Column Connections for Special Moment Frame Using 600 MPa Flexural Reinforcement  

Hwang, Hyeon-Jong (Dept. of Architecture & Architectural Engineering, Seoul National University)
Park, Hong-Gun (Dept. of Architecture & Architectural Engineering, Seoul National University)
Choi, Won-Seok (Dept. of Architecture & Architectural Engineering, Seoul National University)
Chung, Lan (Dept. of Architectural Engineering, Dankook University)
Kim, Jin-Keun (Dept. of Civil and Environmental Engineering, Korea Advanced Institute of Science and Technology)
Publication Information
Journal of the Korea Concrete Institute / v.23, no.5, 2011 , pp. 591-601 More about this Journal
Abstract
An experimental study was performed to evaluate the seismic performance of beam-column connections using 600 MPa re-bars for beam flexural reinforcement. Three full scale specimens of interior beam-column connection and two specimens of exterior beam-column connection were tested under cyclic loading. The specimens were designed to satisfy the requirements of Special Moment Frame according to current design code. The structural performance of the specimens with 600 MPa re-bar were compared with that of the specimen with 400 MPa re-bars. The test results showed that bond-slip increased in the beam-column joint. However, the load-carrying capacity, deformation capacity, and energy dissipation capacity of the specimens with 600 MPa re-bar were comparable to those of the specimens with 400 MPa re-bars.
Keywords
RC beam-column joint; high strength reinforcement; SD600; seismic performance test;
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  • Reference
1 대한건축학회, 건축구조기준 및 해설, 기문당, 2010, 1040 pp.
2 ACI 318-08, Building Code Requirements for Structural Concrete and Commentary, ACI Committee 318, American Concrete Institute, 2008, pp. 203-367.
3 ACI-ASCE Committee 352, "Recommendations for Design of Beam-Column Connections in Monolithic Reinforced Concrete Structures," ACI 352R-02, American Concrete Institute, 2002, pp. 1-37.
4 이재훈 외, "콘크리트 구조물에 대한 고장력 철근의 적용성 연구," 한국콘크리트학회, 2010, pp. 235-278.
5 Megget, L. M., Fenwick, R. C., and Amso, N., "Seismic Performance of Internal Beam-Column Joints with 500 Grade Reinforcement," Pacific Conference on Earthquake Engineering, Christchurch, New Zealand, 2003, pp. 1-10.
6 NZS 3010, The Design of Concrete Structures, Standards New Zealand, Welington, New Zealand, 1995, 256 pp.
7 NZS 1170.5, Structural Design Actions, Part 5: Earthquake Actions-New Zealand, Standards New Zealand, Welington, New Zealand, 2004, 75 pp.
8 Brooke, N. J., Megget, L. M., and Ingham, J. M., "Bond Performance of Interior Beam-Column Joints with High-Strength Reinforcement," ACI Structural Journal, Vol. 103, No. 4, 2006, pp. 596-603.
9 ACI Committee 374, Acceptance Criteria for Moment Frames Based on Structural Testing and Commentary, ACI 374.1-05, American Concrete Institute, 2005, pp. 1-9.
10 한국콘크리트학회, 콘크리트구조설계기준 해설, 기문당, 2008, 523 pp.