Earthquakes and Structures

  • 제6권1호
  • /
  • Pages.45-69
  • /
  • 2014
  • /
  • 2092-7614(pISSN)
  • /
  • 2092-7622(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

On the seismic behavior of a reinforced concrete building with masonry infills collapsed during the 2009 L'Aquila earthquake

  • 투고 : 2013.04.06
  • 심사 : 2013.09.22
  • 발행 : 2014.01.25
⟨ 이전 논문 다음 논문 ⟩

초록

The 2009 L'Aquila, Italy earthquake shook a high density area causing a wide spectrum of damage to reinforced concrete with infill buildings, one of the most common building types used in Italy. The earthquake has proven to be a "full-scale" laboratory to further understand building performance. This paper presents the first results of a joint research effort between the University of Bologna and Degenkolb Engineers, aimed at investigating the seismic behavior of an infilled frame building that collapsed during the earthquake. State-of-the-practice techniques were implemented as a way to determine the reliability of these modeling techniques in anticipating the observed building performance. The main results indicate that: (i) the state-of-the-practice techniques are able to predict the observed behavior of the buildings; (ii) the masonry infills have a great influence on the behavior of the building in terms of stiffness, strength and global ductility.

키워드

참고문헌

  1. Al-Chaar, G. (2002), "Evaluating strength and stiffness of unreinforced masonry infill structures", ERDC/CERL TR-02-1, US Army Corps of Engineers, Engineer Research Development Center, Vicksburg, Miss.
  2. ASCE/SEI 41 (2007), Seismic rehabilitation of existing buildings, American Society of Civil Engineers, Reston, Virginia.
  3. Bertero, V.V. and Brokken, S. (1983), "Infills in seismic resistant building", J. Struct. Eng., 109(6), 1337-1361. https://doi.org/10.1061/(ASCE)0733-9445(1983)109:6(1337)
  4. Bursi, O.S. (2009), "A reconnaissance report", The April 6, L'Aquila Earthquake, Italy, available on http://www.reluis.it.
  5. Chioccarelli, E., De Luca, F. and Iervolino, I. (2009), "Preliminary study on L'Aquila earthquake ground motion records V5.2", available on http://www.reluis.it.
  6. Chioccarelli, E. and Iervolino, I. (2009) "Direttivita e azione sismica: discussione per l'evento de L'Aquila", available on http://www.reluis.it.
  7. Chopra, A.K. and Goel, R.K. (2002), "A modal pushover analysis procedure for estimating seismic demands for buildings", Earthq. Eng. Struct. Dyn., 31,561-582. https://doi.org/10.1002/eqe.144
  8. Colangelo, F. (2005), "Pseudo-dynamic seismic response of reinforced concrete frames inflled with non-structural brick masonry", Earthq. Eng. Struct. Dyn., 34, 1219-1241. https://doi.org/10.1002/eqe.477
  9. De Stefano, M., Tanganelli, M. and Viti, S. (2013), "On the variability of concrete strength as a source of irregularity in elevation for existing RC buildings: a case study", Bull. Earthq. Eng., 11(5), 1711-1726. https://doi.org/10.1007/s10518-013-9463-2
  10. Decreto Ministeriale 26-03-1980 (1980), Norme tecniche per l'esecuzione delle opere in cemento armato normale, precompresso e per le strutture metalliche, Gazzetta Ufficiale 28-06-1980 n.176. (in Italian)
  11. Decreto Ministeriale 3-03-1975 N. 40 (1975), Disposizioni concernenti l'applicazione delle norme tecniche per le costruzioni in zone sismiche, Gazzetta Ufficiale 8-4-1975, n. 93 - suppl, Italy. (in Italian)
  12. Earthquake Engineering Research Institute EERI (2009), "Learning from Earthquakes", The Mw 6.3 Abruzzo, Italy, earthquake of April 6, 2009, EERI Special Earthquake Rep., Oakland, Calif available on http://www.reluis.it.
  13. Elwood, K. and Moehle, J. (2005), "Drift capacity of reinforced concrete columns with light transverse reinforcement", Earthq. Spectra, 21(1), 71-89. https://doi.org/10.1193/1.1849774
  14. Fib Bulletin 24 (2003), Seismic assessment and retrofit of reinforced concrete buildings, International Federation du Beton, Lausanne, Switzerland.
  15. Galli, P. and Camassi, R. (2009), "Rapporto sugli effetti del terremoto aquilano del 6 aprile 2009", Rapporto congiunto DPC-INGV, 12 pp. available on http://www.reluis.it.
  16. Haselton, C.B., Goulet, C., Mitrani-Reiser, J., Beck, J., Deierlein, G.G., Porter, K.A., Stewart, J.P. and Taciroglu, E. (2007), "An assessment to benchmark the seismic performance of a code-conforming reinforced-concrete moment-frame building", PEER Report 2007, University of California, Berkeley, CA.
  17. http://www.protezionecivile.gov.it
  18. Iervolino, I. and Chioccarelli, E. (2010), "Near-source seismic demand and pulse-like records: a discussion for L'Aquila earthquake", Earthq. Eng. Struct. Dyn., 39, 1039- 1062.
  19. Mainstone, R.J. (1971), "On the stiffnesses and strengths of infilled frames", Proc., Instn. Civ. Engrs., Supp. (iv), 57-90.
  20. Manfredi, G., Masi, A., Pinho, R., Verderame, G. And Vona, M. (2007), Valutazione degli edifici esistenti in Cemento Armato, IUSS Press, Pavia, Italy. (in Italian)
  21. Mausi, A. and Chiausi, L. (2009), "Preliminary analysis on the mainshock of the L'Aquilano earthquake occurred on April 06 2009", available on http://www.reluis.it.
  22. Mazzoni, S., McKenna, F. and Fenves, G.L. (2006), Open system for earthquake engineering simulation user manual, Pacific Earthquake Engineering Research Center, University of California, Berkeley, available on http://opensees.berkeley.edu/.
  23. Sabetta, F. and Pugliese, A. (1996), "Estimation of response spectra and simulation of nonstationarity earthquake ground motions", Bull. Seismal. Soc. Am., 86, 337-352.
  24. Tanganelli, M., Viti, S., De Stefano, M. and Reinhorn, A.M. (2013), "Influence of infill panels on the seismic response of existing RC buildings: a case study", In: M. De Stefano, O. Lavan. Seismic behaviour and design of irregular and complex civil structures, 119-133, Dordrecht, Heidelberg, New York, London, Springer.
  25. Vamvatisikos, D. and Cornell, C.A. (2002), "Incremental dynamic analysis", Earthq. Eng. Struct. Dyn., 31, 491-514. https://doi.org/10.1002/eqe.141
  26. Verderame, G.M., Iervolino, I. and Ricci, P. (2009), "Report on the damages on buildings following the seismic event of 6th of april 2009", V1.20 available on http://www.reluis.it.

피인용 문헌

  1. Seismic performance of RC-frame structures with GFRP infill panels vol.160, 2017, https://doi.org/10.1016/j.compstruct.2016.10.113
  2. The soil effect on the seismic behaviour of reinforced concrete buildings vol.8, pp.1, 2015, https://doi.org/10.12989/eas.2015.8.1.133
  3. Soil-Structure Interaction Effect on Fragility Curve of 3D Models of Concrete Moment-Resisting Buildings vol.2018, pp.1875-9203, 2018, https://doi.org/10.1155/2018/7270137
  4. Out-of-plane structural identification of a masonry infill wall inside beam-column RC frames vol.173, pp.None, 2014, https://doi.org/10.1016/j.engstruct.2018.06.072
  5. In-plane and out-of-plane nonlinear seismic response of masonry infills for hospitals retrofitted with hysteretic damped braces vol.148, pp.None, 2014, https://doi.org/10.1016/j.soildyn.2021.106803