Behavior, for the Lorca earthquake on 11-05-2011, of wide beam building designed without seismic considerations
DOI:
https://doi.org/10.3989/ic.12.092Keywords:
Wide beams, Lorca earthquake, seismic vulnerability, time history, collapseAbstract
The recent earthquake in Lorca (11-05-2011) was the most destructive recorded event in Spain, despite its moderate magnitude. This paper describes the numerical simulation of the dynamic response to the main record of the Lorca earthquake of six 3 and 6-story buildings with one-way concrete slabs with wide beams; these buildings were designed without any seismic consideration. We have chosen this type of construction because it is potentially highly vulnerable. The six considered buildings were selected to represent a large number of buildings of this type in areas of low-to-medium seismicity (as Lorca) of Spain along the period 1974-1994. The results show that these buildings, even with the cooperation of the walls, do not have sufficient capacity to withstand the most severe component of the Lorca record.
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References
(1) MOPU. (1974). PDS.1 (Normativa Sismorresistente). Ministerio de Obras Públicas y Urbanismo.
(2) Domínguez, D. (2012). Evaluación de la capacidad sismorresistente de edificios con vigas planas situados en zonas de España de sismicidad baja a moderada (Tesis Doctoral). Barcelona. Universidad Politécnica de Cataluña.
(3) MOPU. (1991). NBE-FL-90 (Norma Básica de la Edificación): Muros Resistentes de Fábrica de Ladrillo. Ministerio de Obras Públicas y Urbanismo.
(4) Benavent-Climent, A., Cahís, X., Vico, J.M. (2009). Interior wide beam-column connections in existing RC frames subjected to lateral earthquake loading. Bulletin of Earthquake Engineering, 8(2): 401-420. http://dx.doi.org/10.1007/s10518-009-9144-3
(5) Murphy, P. (2011). Terremoto de Lorca 12 mayo 2011. Mesa redonda del 4º Congreso nacional de Ingeniería sísmica. Granada.
(6) IGME. (2011). Informe geológico preliminar del terremoto de Lorca del 11 de mayo del a-o 2011, 5.1 Mw. Instituto Geológico y Minero de España.
(7) IGN. (2011). Serie terremoto NE Lorca (Murcia) 11/05/2011. Instituto Geográfico Nacional.
(8) NCSE-02. (2002). Norma de Construcción Sismorresistente. Ministerio de Fomento.
(9) Asteris, P., Antoniou, S., Sophianopoulos, D., Chrysostomou, C. (2011). Mathematical Macromodeling of Infilled Frames: State of the Art. Journal of Structural Engineering, ASCE, 137(12): 1508-1517. http://dx.doi.org/10.1061/(ASCE)ST.1943-541X.0000384
(10) Martínez, J.L., Martín, J.A., León, J. (2001). Comportamiento mecánico de la obra de fábrica. Monografía sobre el análisis estructural de construcciones históricas de fábrica. Madrid. Universidad Politécnica de Madrid.
(11) Kunnath, S.K., Reinhorn, A.M., Lobo, R.F. (1992). IDARC Version 3.0. A Program for the Inelastic Damage Analysis of Reinforced Concrete Structure, NCEER-92-0022. Buffalo. National Center for Earthquake Engineering Research - State University of New York.
(12) Kunnath, S.K., Reinhorn, A.M. (2010). IDARC 2D Version 7.0. Program for the Inelastic Damage Analysis of Reinforced Concrete Structure. Buffalo: State University of New York.
(13) López-Almansa, F., Domínguez, D., Benavent-Climent, A. (2013). Seismic performance of RC buildings with wide beams. Engineering Structures, 42(1): 687-702. http://dx.doi.org/10.1016/j.engstruct.2012.08.033
(14) EN 1998 (Eurocódigo 8). (2005). Design of Structures for Earthquake Resistance.
(15) EN 1996 (Eurocódigo 6). (2005). Proyecto de estructuras de albañilería.
(16) CTE DB SE-F. (2006). Seguridad Estructural: Fábrica. Ministerio de la Vivienda.
(17) Bouc, R. (1967). Forced vibration of mechanical systems with hysteresis. En Proceedings of the 4th Conference on Non-linear Oscillations, p.315, Prague, Czech Republic.
(18) Baber, T.T., Noori, M.N. (1985). Random Vibration of Degrading Pinching Systems. Journal of Engineering Mechanics, 111(8): 1010-1026. http://dx.doi.org/10.1061/(ASCE)0733-9399(1985)111:8(1010)
(19) Mostafaei, H., Kabeyasawa, T. (2004). Effect of Infill Masonry Walls on the Seismic Response of Reinforced Concrete Buildings Subjected to the 2003 Bam Earthquake Strong Motion: A Case Study of Bam Telephone Center. Bulletin of the Earthquake Research Institute, 79: 133-156.
(20) Paulay, T., Priestley, M.J.N. (1992). Seismic Design of Reinforced Concrete and Masonry Buildings. Wiley. http://dx.doi.org/10.1002/9780470172841
(21) Newmark, N.M. (1959). A method of computation for structural dynamics. Journal of Engineering Mechanics, ASCE, 85 (EM3): 67-94.
(22) Chopra, A.K. (2001). Dynamics of structures: theory and applications to earthquake engineering. Prentice Hall.
(23) Park, Y.J., Ang, A.H. (1985). Mechanistic seismic damage model for reinforced concrete. Journal of Structural Engineering (ASCE). 111(4): 722-739. http://dx.doi.org/10.1061/(ASCE)0733-9445(1985)111:4(722)
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