한국소음진동공학회논문집 (Transactions of the Korean Society for Noise and Vibration Engineering)

  • 제18권8호
  • /
  • Pages.856-863
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  • 2008
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  • 1598-2785(pISSN)
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  • 2287-5476(eISSN)
한국소음진동공학회 (The Korean Society for Noise and Vibration Engineering)
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전단벽식 구조의 휨거동을 이용한 마찰감쇠기의 제어성능

Control Performance of Friction Dampers Using Flexural Behavior of RC Shear Wall System

  • 정희산 (단국대학교 건축대학 건축공학과) ;
  • 문병욱 (단국대학교 건축대학 건축공학과) ;
  • 박지훈 (인천공학과 건축공학과) ;
  • 이성경 (단국대학교 건축대학 건축공학과) ;
  • 민경원 (단국대학교 건축대학 건축공학과) ;
  • 변지석 (삼성지구환경연구소)
  • 발행 : 2008.08.20
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초록

High-rise apartments of shear wall system are governed by flexural behavior like a cantilever beam. Installation of the damper-brace system in a structure governed by flexural behavior is not suitable. Because of relatively high lateral stiffness of the shear wall, a load is not concentrate on the brace and the brace cannot perform a role as a damping device. In this paper, a friction damper applying flexibility of shear wall is proposed in order to reduce the deformation of a structure. To evaluate performance of the proposed friction damper, nonlinear time history analysis is executed by SeismoStruct analysis program and MVLEM(multi vertical linear element model) be used for simulating flexural behavior of the shear wall. It is found that control performance of the proposed friction damper is superior to one of a coupled wall with rigid beam. In conclusion, this study verified that the optimal control performance of the proposed friction damper is equal to 45 % of the maximum shear force inducing in middle-floor beam with rigid beam.

키워드

참고문헌

  1. Jun, D.-H., Kang, H.-G., Cho, H.-W. and Lee, C.-W., 1998, "Evaluation of Lateral Load Resistance Capacity of a High-rise Shear Wall Apartment Based on Elasto-plastic Analysis", Journal of the Earthquake Engineering Society of Korea, Vol. 2, No. 4, pp. 31-40
  2. Chang, K.-K., Seo, D.-W. and Chun, Y.-S., 2002, "The Behavior of Reinforced Concrete Coupling Elements in Wall-Dominant System", Journal of the Korea Concrete Institute, Vol. 14, No. 1, pp. 83-91 https://doi.org/10.4334/JKCI.2002.14.1.083
  3. Chang, K.-K., Churn, Y.-S. and Suh, D.-W., 2001, The Structural Behavior of Reinforced Concrete R/C Coupling Beams in Wall-Dominant System", Journal of the Korea Concrete Institute Annual Spring Conference, Vol. 13, No. 1, pp. 411-416
  4. Soong T. T. and Dargush G. F., 1997, "Passive Energy Dissipation Systems in Structural Engineering", John Wiley & Sons
  5. Hong, S.-G. and Lee, J.-H., 2005, "Retrofitting Device to Increase Seismic Resistant Capacity of Shear Walls", Journal of the Korea Concrete Institute Annual Autumn Conference, Vol. 17, No. 2, pp. 25-28
  6. Park, J.-H. and Kim, G.-H., 2007, "Vibration Control of Shear Wall-frame System using Energy Dissipaation Devices", Proceeding of the KSNVE Annual Spring Conference, KSNVE07S-21-03
  7. Xilin, L., Xiaohan, W. and Liang, M., 1997, "Seismic Behavior of a New Type of Seismic Energy Dissipation Shear Wall System", Structural Engineering and Mechanics, Vol. 5, No. 2, pp. 167-175 https://doi.org/10.12989/sem.1997.5.2.167
  8. Xilin, L. and Xiaohan, W., 2000, "Study on a New Shear Wall System with Shaking Table Test and Finite Element Analysis", Earthquake Engineering and Structural Dynamics, Vol. 29, pp. 1425-1440 https://doi.org/10.1002/1096-9845(200010)29:10<1425::AID-EQE965>3.0.CO;2-A
  9. Tony, H., Jose. R. and John, B. M., 2003, "Seismic Performance of Precast Reinforced and Prestressed Concrete Walls", J. Struct. Engrg., Vol. 129, No. 3, pp. 286-296 https://doi.org/10.1061/(ASCE)0733-9445(2003)129:3(286)
  10. Paulay, T. and Priestley, M. J. N., 1992, "Seismic Design of Reinforced Concrete and Masonry Buildings", Wiley, New York
  11. John, W. W., Associate Member, ASCE, 1994, "New Methodology for Seismic Design of RC Shear Walls", Journal of Structural Engineering, Vol. 120, No. 3, pp. 863-884 https://doi.org/10.1061/(ASCE)0733-9445(1994)120:3(863)
  12. Priestley, M. J. N., Calvi, G. M. and Kowalsky, M. J., 2007, "Displacement-based Seismic Design of Structures"
  13. Vulcano, A., Bertero, V. V. and Colotti, V., 1988, "Analytical Modeling of RC Structural Walls", Proceedings of the 9th World Conference on Earthquake Engineering, Tokyo-Kyoto, Japan, Vol. 6, pp. 41-46
  14. Menegotto, M. and Pinto, E., 1973, "Method of Analysis for Cyclicallly Loaded Reinforced Concrete Plane Frames Including Changes in Geometry and Non-elastic Behavior of Elements Under Combined Normal Force and Bending", Proceedings, IABSE Symposium on Resistance and Ultimate Deformability of Structures Acted on by Well-defined Repeated Loads, Lisbon, pp. 15-22
  15. Filippou, F. C., Popov, E. G. and Bertero, V. V., 1983, "Effects of Bond Deterioration on Hysteretic Behavior of Reinforced Concrete Joints", EERC Report No.UCB/EERC-83/19, Earthquake Engineering Research Center, University of California, Berkeley, Calif., p. 184
  16. Ko, D.-W. and Lee, H.-S., 2007, "Correlation of Experimental and Analytical Inelastic Responses of 1:12 Scale Irregular High-rise RC Buildings", Journal of the Computational Structural Engineering Institute of Korea, Vol. 11, No. 2, pp. 95-104 https://doi.org/10.5000/EESK.2007.11.2.095