International journal of steel structures (국제강구조저널)

Korean Society of Steel Construction (한국강구조학회)
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Shaking Table Test and Analysis of Reinforced Concrete Frame with Steel Shear Wall with Circular Opening and Slit Damper

  • Shin, Hye-Min (Department of Architectural, Civil, Environmental, and Energy Engineering, Kyungpook National University) ;
  • Lee, Hee-Du (Department of Architectural, Civil, Environmental, and Energy Engineering, Kyungpook National University) ;
  • Shin, Kyung-Jae (Department of Architectural, Civil, Environmental, and Energy Engineering, Kyungpook National University)
  • Received : 2017.12.14
  • Accepted : 2018.09.04
  • Published : 2018.11.30
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Abstract

Earthquakes of 5.8 and 5.4 Richter scale recently occurred one after another in Korea, changing the Korean peninsula from an earthquake safe zone but 'earthquake danger zone'. Therefore, seismic reinforcements must expand to include structures with low seismic resistance in order to prepare for earthquakes on a larger scale in the future. This study investigated the performances of various seismic reinforcement systems such as X-braced steel rod reinforcement, steel shear wall with circular opening reinforcement, and slit damper reinforcement using shaking table test and computational analyses of seismic data in order to establish a proper seismic reinforcement plan. These three seismic reinforcement systems could increase the stiffness and strength of existing structures and reduce maximum drift ratio in the event of an earthquake.

Keywords

Acknowledgement

Supported by : National Research Foundation of Korea (NRF)

References

  1. American Society of Civil Engineers (ASCE). (2006). Seismic rehabilitation of existing buildings. ASCE/SEI no.41, Reston, VA, USA.
  2. Badoux, M., & Jirsa, J. O. (1990). Steel bracing of RC frames for seismic retrofitting. Journal of Structural Engineering, 116(1), 55-74. https://doi.org/10.1061/(ASCE)0733-9445(1990)116:1(55)
  3. Bagheri, B., Choi, K.-Y., Oh, S.-H., & Ryu, H.-S. (2016). Shaking table test for evaluating the seismic response characteristics of concentrically braced steel structure with and without hysteretic dampers. International Journal of Steel Structures, 16(1), 23-39. https://doi.org/10.1007/s13296-016-3003-2
  4. Comite Europeen de Normalisation (CEN). (2006). Eurocode 8. Design provisions for earthquake resistance of structures. Part 1: General rules, seismic actions and rules for buildings. European Commission for Standardization, Brussels, Belgium.
  5. Driver, R. G., Kulak Elwi, A. E., & Kennedy, D. J. L. (1998a). Cyclic tests of four-story steel plate shear wall. Journal of Structural Engineering, 124(2), 112-120. https://doi.org/10.1061/(ASCE)0733-9445(1998)124:2(112)
  6. Driver, R. G., Kulak Elwi, A. E., & Kennedy, D. J. L. (1998b). FE and simplified models of steel plate shear wall. Journal of Structural Engineering, 124(2), 121-130. https://doi.org/10.1061/(ASCE)0733-9445(1998)124:2(121)
  7. Elgaaly, M., & Caccese, V. (1993). Post-buckling behavior of steelplate shear walls under cyclic loads. Journal of Structural Engineering, 119(2), 588-605. https://doi.org/10.1061/(ASCE)0733-9445(1993)119:2(588)
  8. Federation Internationale du Beton (FIB). (2003). Seismic assessment and retrofit of reinforced concrete buildings. State-of-Art Report, Bulletin FIB no.24, Thomas Telford, London, UK.
  9. Kim, Y.-S., & Bae, J.-H. (2016). Status of seismic design of Korea and improvement tasks, issue and point. National Assembly Research Service, 1216, 1.
  10. Korea Meteorological Administration (KMA). (2017). http://necis.kma.go.kr.
  11. Maheri, M. R., & Sahebi, A. (1997). Use of steel bracing in reinforced concrete frames. Engineering Structures, 19(12), 1018-1024. https://doi.org/10.1016/S0141-0296(97)00041-2
  12. Maheri, M. R., & Yazdani, S. (2016). Design of steel brace connection to an RC frame using uniform force method. Journal of Constructional Steel Research, 116(1), 131-140. https://doi.org/10.1016/j.jcsr.2015.09.010
  13. Mazzoni, S., McKenna, F., Scott, M. H., & Fenves, G. L. (2006). Open-Sees Command Language Manual, USA.
  14. Newman, A. (2001). Structural renovation of buildings: Methods, details, and design example. New York, USA: McGraw-Hill.
  15. Roberts, T. M. (1995). Seismic resistance of steel plate shear walls. Engineering Structures, 17(5), 344-351. https://doi.org/10.1016/0141-0296(95)00017-2
  16. Sabouri-Ghomi, S., Ventura, M., & Kharrazi, M. (2005). Shear analysis and design of ductile steel plate walls. Engineering Structures, 131(6), 878-889. https://doi.org/10.1061/(ASCE)0733-9445(2005)131:6(878)
  17. Shin, K.-J., Lee, S.-H., Lee, H.-D., & Kwon, H.-S. (2016). seismic-Strengthening effect of steel shear wall with circular opening through shaking table test on reinforced concrete frame. Journal of the Regional Association of Architectural Institute of Korea, 18(2), 107-114.