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Seismic fragility of regular masonry buildings for in-plane and out-of-plane failure

  • Karantoni, Fillitsa (Department of Civil Engineering, University of Patras) ;
  • Tsionis, Georgios (Department of Civil Engineering, University of Patras) ;
  • Lyrantzaki, Foteini (Department of Civil Engineering, University of Patras) ;
  • Fardis, Michael N. (Department of Civil Engineering, University of Patras)
  • Received : 2013.09.30
  • Accepted : 2014.02.14
  • Published : 2014.06.25

Abstract

The seismic vulnerability of stone masonry buildings is studied on the basis of their fragility curves. In order to account for out-of-plane failure modes, normally disregarded in past studies, linear static Finite Element analysis in 3D of prototype regular buildings is performed using a nonlinear biaxial failure criterion for masonry. More than 1100 analyses are carried out, so as to cover the practical range of the most important parameters, namely the number of storeys, percentage of side length in exterior walls taken up by openings, wall thickness, plan dimensions and number of interior walls, type of floor and pier height-to-length ratio. Results are presented in the form of damage and fragility curves. The fragility curves correspond well to the damage observed in masonry buildings after strong earthquakes and are in good agreement with other fragility curves in the literature. They confirm what is already known, namely that buildings with stiff floors or higher percentage of load-bearing walls are less vulnerable, and that large openings, taller storeys, larger number of storeys, higher wall slenderness and higher ratio of clear height to horizontal length of walls increase the vulnerability, but show also by how much.

Keywords

References

  1. Borzi, B., Crowley, H. and Pinho, R. (2008), "Simplified pushover-based earthquake loss assessment (SPBELA) method for masonry buildings", Int. J. Archit. Herit., 2(4), 353-376. https://doi.org/10.1080/15583050701828178
  2. Bothara, J.K., Dhakal, R.P. and Mander, J.B. (2010), "Seismic performance of an unreinforced masonry building: An experimental investigation", Earthq. Eng. Struct. Dyn., 39(1), 45-68.
  3. Bouckovalas, G.D., Gazetas, G. and Papadimitriou, A.G. (1999), "Geotechnical aspects of the 1995 Aegion (Greece) earthquake", Proceedings of the 2nd International Conference on Earthquake Geotechnical Engineering, Lisbon, Portugal, June.
  4. Cattari, S., Curti, E., Giovinazzi, S., Lagomarsino. S., Parodi, S. and Penna, A. (2004), "Un modello meccanico per l'analisi di vulnerabilita del costruito in muratura a scala urbana". XI Congresso Nazionale "L'ingegneria Sismica in Italia", Genoa, Italy, January.
  5. CEN (2004), EN 1998-1 Eurocode 8: Design of structures for earthquake resistance - Part 1: General rules, seismic actions and rules for buildings, Brussels.
  6. CEN (2005), EN 1996-1-1 Eurocode 6: Design of masonry structures - Part 1-1: General rules for reinforced and unreinforced masonry structures, Brussels.
  7. Colombi, M., Borzi, B., Crowley, H., Onida, M., Meroni, F. and Pinho, R. (2008), "Deriving vulnerability curves using Italian earthquake damage data", Bull. Earthq. Eng., 6(3), 485-504. https://doi.org/10.1007/s10518-008-9073-6
  8. D'Ayala, D., Spence, R., Oliveira, C. and Pomonis, A. (1997), "Earthquake loss estimation for Europe's historic town centres", Earthq. Spectra, 13(4), 773-793. https://doi.org/10.1193/1.1585980
  9. Doherty, K.T., Griffith, M.C., Lam, N. and Wilson, J. (2002), "Displacement-based seismic analysis for outof-plane bending of unreinforced masonry wall", Earthq. Eng. Struct. Dyn., 31(4), 833-850. https://doi.org/10.1002/eqe.126
  10. Erberik, M.A. (2008), "Generation of fragility curves for Turkish masonry buildings considering in-plane failure modes", Earthq. Eng. Struct. Dyn., 37(3), 387-405. https://doi.org/10.1002/eqe.760
  11. FEMA (2010), Hazus MH MR5 technical manual, Federal Emergency Management Agency, Washington, USA.
  12. Frankie, T.M., Gencturk, B. and Elnashai, A.S. (2013), "Simulation-based fragility relationships for unreinforced masonry buildings", ASCE J. Struct. Eng., 139(3), 400-410. https://doi.org/10.1061/(ASCE)ST.1943-541X.0000648
  13. Griffith, M.C., Magenes, G., Melis, G. and Picchi, L. (2003) "Evaluation of out-of-plane stability of unreinforced masonry walls subjected to seismic excitation", J. Earthq. Eng., 7(SP1), 141-169.
  14. Grunthal, G. (1998), European Macroseismic Scale 1998 (EMS-98), Centre Europeen de Geodynamique et de Seismologie, Luxembourg, Luxembourg.
  15. Kappos, A.J., Panagopoulos, G., Panagiotopoulos, C. and Penelis, G. (2006), "A hybrid method for the vulnerability assessment of R/C and URM buildings", Bull. Earthq. Eng., 4(4), 391-413. https://doi.org/10.1007/s10518-006-9023-0
  16. Karababa, F.S. and Pomonis, A. (2011), "Damage data analysis and vulnerability estimation following the August 14, 2003 Lefkada Island, Greece, Earthquake", Bull. Earthq. Eng., 9(4), 1015-1046. https://doi.org/10.1007/s10518-010-9231-5
  17. Karantoni, F.V. and Fardis, M.N. (1992), "Computed versus observed seismic response and damage of masonry buildings", ASCE J. Struct. Eng., 118(7), 1804-1821. https://doi.org/10.1061/(ASCE)0733-9445(1992)118:7(1804)
  18. Karantoni, F.V., Fardis, M.N., Vintzeleou, E. and Harisis, A. (1993), "Effectiveness of seismic strengthening interventions", Proceedings of the IABSE Symposium on Structural Preservation of the Architectural Heritage, Rome, Italy, September.
  19. Karantoni, F.V. and Fardis, M.N. (2005), "Damage to masonry buildings due to the Aegion, (Gr) 1995 Earthquake", Proceedings of the 9th International Conference on Structural Studies, Repairs and Maintenance of Heritage Architecture, Malta, June.
  20. Lagomarsino, S. and Giovinazzi, S. (2006), "Macroseismic and mechanical models for the vulnerability and damage assessment of current buildings", Bull. Earthq. Eng., 4(4), 415-443. https://doi.org/10.1007/s10518-006-9024-z
  21. Lang, K. and Bachmann, H. (2004), "On the seismic vulnerability of existing buildings: a case study of the city of Basel", Earthq. Spectra, 20(1), 43-66. https://doi.org/10.1193/1.1648335
  22. Magenes, G. (2010), "Earthquake resistant design of masonry structures: rules, backgrounds, latest findings", Proceedings of the 8th International Masonry Conference, Dresden, Germany, July.
  23. Magenes, G. and Calvi, G.M. (1997), "In-plane seismic response of brick masonry walls", Earthq. Eng. Struct. Dyn., 26(11), 1091-1112. https://doi.org/10.1002/(SICI)1096-9845(199711)26:11<1091::AID-EQE693>3.0.CO;2-6
  24. Ottosen, N. (1977), "A failure criterion for concrete", ASCE J. Eng. Mech., 103(4), 527-535.
  25. Page, A.W. (1983), "The strength of brick masonry under biaxial tension-compression", Int. J. Mason. Constr., 3(1), 26-31.
  26. Pagnini, L.C., Vicente, R., Lagomarsino, S. and Varum, H. (2011), "A mechanical model for the seismic vulnerability assessment of old masonry buildings", Earthq. Struct., 2(1), 25-42. https://doi.org/10.12989/eas.2011.2.1.025
  27. Park, J., Towashiraporn, P., Craig, J.I. and Goodno B.J. (2009) "Seismic fragility analysis of low-rise unreinforced masonry structures", Eng. Struct., 31(1), 125-137. https://doi.org/10.1016/j.engstruct.2008.07.021
  28. Pasticier, L., Amadio, C. and Fragiacomo, M. (2008), "Non-linear seismic analysis and vulnerability evaluation of a masonry building by means of the SAP2000 V.10 code", Earthq. Eng. & Struct. Dyn., 37(3), 467-485. https://doi.org/10.1002/eqe.770
  29. Penelis, G.G., Kappos, A.J. and Stylianidis, K.C. (2002), Unreinforced masonry buildings - 1st level analysis, RISK-UE report, University of Thessaloniki, Thessaloniki, Greece.
  30. Rota, M., Penna, A. and Strobbia, C.L. (2008), "Processing Italian damage data to derive typological fragility curves", Soil Dyn. Earthq. Eng., 28(10-11), 933-947. https://doi.org/10.1016/j.soildyn.2007.10.010
  31. Rota, M., Penna, A. and Magenes, G. (2010), "A methodology for deriving analytical fragility curves for masonry buildings based on stochastic nonlinear analyses", Eng. Struct., 32(5), 1312-1323. https://doi.org/10.1016/j.engstruct.2010.01.009
  32. Yi, T., Moon, F., Leon, R.T. and Kahn, L.F. (2006), "Lateral load tests on a two-story unreinforced masonry building", ASCE J. Struct. Eng., 132(5), 643-652. https://doi.org/10.1061/(ASCE)0733-9445(2006)132:5(643)

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