Smart Structures and Systems

  • 제2권4호
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  • Pages.305-312
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  • 2006
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  • 1738-1584(pISSN)
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  • 1738-1991(eISSN)
테크노프레스 (Techno-Press)
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Rehabilitation of hospital buildings using passive control systems

  • Syrmakezis, C.A. (Institute of Structural Analysis and Aseismic Research, School of Civil Engineering, National Technical University of Athens) ;
  • Mavrouli, O.A. (Institute of Structural Analysis and Aseismic Research, School of Civil Engineering, National Technical University of Athens) ;
  • Antonopoulos, A.K. (Institute of Structural Analysis and Aseismic Research, School of Civil Engineering, National Technical University of Athens)
  • 투고 : 2006.01.05
  • 심사 : 2006.02.17
  • 발행 : 2006.10.25
⟨ 이전 논문 다음 논문 ⟩

초록

In the case of hospital buildings, where seismic design requirements are very high, existing structuresand especially those attacked by past earthquakes, appear, often, unable to fulfil the necessary safety prerequisites. In this paper, the retrofitting of hospital buildings is investigated, using alternative methods of repair and strengthening. Analysis of an existing hospital building in Patras, Greece, is performed. The load-bearing system is a reinforced concrete system. Two solutions are proposed: strengthening using concrete jackets around column and beam elements and application of viscoelastic dampers for the increase of the stability of the structure. Adequate finite element models are constructed for each case and conclusions are drawn on the efficiency of each rehabilitation method.

키워드

참고문헌

  1. Casciati, F. and Faravelli, L. (2001), 'Stochastic nonlinear controllers', Proceedings IUTAM Symposium on Non Linearity and Stochastic Structural Dynamics, Madras, Kluwer
  2. Casciati, F. and Lagorio, H. J. (1996), 'Urban renewal aspects and technological devices in infrastructure rehabilitation', Proceedings of the First European Conference on Structural Control, Barcelona, Spain, 39-48
  3. Mackler, R. O. and Richter, R. L. (1987), 'Earthquake preparedness guidelines for hospitals', Developed for Barepp by The Hospital Council of Northern California
  4. Papaevangeliou, P. N. and Syrmakezis, C. A. (2004), 'Earthquake resistant design of hospital and school buildings', Proceedings of the third European Conference on Structural Control, Vienna, Austria
  5. Syrmakezis, C. A. and Sophocleous, A. A. (1999), 'Estimation of the damage level and remaining placticity of structures after an earthquake event', Proceedings of the thirteenth Greek Conference on Reinforced Concrete, Vol. III, 256-263 Rethimno, Greece

피인용 문헌

  1. Functionally upgraded passive devices for seismic response reduction vol.4, pp.6, 2008, https://doi.org/10.12989/sss.2008.4.6.741
  2. Amelioration and retrofitting of educational buildings vol.17, pp.1, 2018, https://doi.org/10.1007/s11803-018-0424-2
  3. An actively controlled prototype for educational buildings vol.25, pp.1, 2006, https://doi.org/10.12989/sss.2020.25.1.105