Abstract
Masonry buildings worldwide exhibited severe damage and collapse in recent strong earthquake events. It is known that their brittle behavior, which is mainly due to the combination of low tensile strength, large mass and insufficient connection between structural elements, is the main limitation for their structural implementation in residential buildings. A new construction system for masonry buildings using concrete blocks units and trussed reinforcement is presented here and its seismic behavior is validated through shaking table tests. Dynamic tests of two geometrically identical two-story reduced scale (1:2) models have been carried out, considering artificial accelerograms compatible with the elastic response spectrum defined by the Eurocode 8. The first model was reinforced with the new proposed system while the second model was built with unreinforced masonry. The experimental analysis encompasses local and global parameters such as cracking patterns, failure mechanisms, and in-plane and out-of-plane behavior in terms of displacements and lateral drifts from where the global dynamic behavior of the two buildings is analyzed comparatively. Finally, behavior factors for the design recommendations in case of unreinforced masonry are also evaluated.
Similar content being viewed by others
References
Abrams DP (1986) Lateral resistance of a two-story reinforced concrete block building. In: Proceedings of session on advances in analysis of structural Masonry, ASCE Structures Congress. New Orleans, pp 41–57
Abrams DP (2000) Seismic response evaluation for URM buildings. J Mason Soc 18(1):71–78
Bairrão R, Vaz C (2000) Shaking table testing of civil engineering structures–the LNEC 3D simulator experience. In: 12th world conference on earthquake engineering
Bairrão R, Falcão Silva M (2009) Shaking table tests of two different reinforcement techniques using polymeric grids on an asymmetric limestone full-scaled structure. Eng Struct 31(6):1321–1330
Benedetti D, Carydis P, Pezzoli P (1998) Shaking table tests on 24 simple masonry buildings. Earthq Eng Struct D 27(1):67–90
Bothara JK, Dhakal RP, Mander JB (2010) Seismic performance of an unreinforced masonry building: an experimental investigation. Earthq Eng Struct D 39(1):45–68
Bruneau M (1994) State of the art report on seismic performance of unreinforced masonry buildings. J Struct Eng 120(1):22
Calvi GM, Kingsley GR, Magenes G (1996) Testing of masonry structures for seismic assessment. Earthq Spectra 12(1):145–162
Campos Costa A, Sousa M, Carvalho A, Coelho E (2006) Seismic loss scenarios based on hazard disaggregation. Application to the metropolitan region of Lisbon, Portugal. Assess Manag Earthq Risk 2:449–462
Candeias P, Costa AC, Coelho E (2004) Shaking table tests of 1: 3 reduced scale models of four story unreinforced masonry buildings. In: 13th world conference on earthquake engineering. Vancouver, B.C., Canada
Carvalho EC (1998) Seismic testing of structures. In: 11th European conference on earthquake engineering. Paris, France, pp 53–64
Da Porto F, Mosele F, Modena C (2011) In-plane cyclic behaviour of a new reinforced masonry system: experimental results. Eng Struct 33(9):2584–2596
Da Porto F, Grendene M, Modena C (2009) Estimation of load reduction factors for clay masonry walls. Earthq Eng Struct D 38(10):1155–1174
Eurocode (2004) EN 1998–1. In: Eurocode 8: design of structures for earthquake resistance—part 1: general rules, seismic actions and rules for buildings
Eurocode (2005) EN 1996–1-1. In: Eurocode 6—design of masonry structures—part 1–1: general rules for reinforced and unreinforced masonry structures
Eurocode (2010) Norma Portuguesa. In: NP–EN 1998–1, p 25
Haach VG (2009) Development of a design method for reinforced masonry subjected to in-plane loading based on experimental and numerical analysis. Ph.D thesis, Civil Engineering. University of Minho, Guimarães
Haach VG, Vasconcelos G, Lourenço PB (2010) Experimental analysis of reinforced concrete block masonry walls subjected to in-plane cyclic loading. J Struct Eng 136(4):452–462
Henderson R, Fricke K, Jones W, Beavers J, Bennett R (2003) Summary of a large-and small-scale unreinforced masonry infill test program. J Struct Eng 129(12):1667–1675
Krstevska L, Tashkov L, Gramatikov K, Landolfo R, Mammana O, Portioli F, Mazzolani F (2010) Large-scale experimental investigation on Mustafa Pasha mosque. J Struct Eng 14(6):842–873
Lang K (2000) Seismic vulnerability of existing buildings. Ph.D thesis, Civil, Environmental and Geomatics Engineering. Swiss Federal Institute of Technology, Zurich, Switzerland
Lee HS, Woo SW (2002) Effect of masonry infills on seismic performance of a 3 storey R/C frame with non seismic detailing. Earthq Eng Struct D 31(2):353–378
Lourenço PB (2004) Design of large size non-loadbearing masonry walls: case studies in Portugal. Technical and economical benefits. In: 13th International Brick and Block Masonry Conference. Amsterdam, p 8
Lourenço PB, Roque J (2006) Simplified indexes for the seismic vulnerability of ancient masonry buildings. Constr Build Mater 20(4):200–208
Lourenço PB, Vasconcelos G, Medeiros P, Gouveia J (2010) Vertically perforated clay brick masonry for loadbearing and non-loadbearing masonry walls. Constr Build Mater 24(11):2317–2330
Magenes G (2006) Masonry buildings design in seismic areas: recent experiences and prospects from a european standpoint. In: First European conference in earthquake engineering and seismology, Geneva, Switzerland
Mendes LAM (2009) LNEC-SPA signal processing and analysis tools. National Laboratory of Civil Engineering, Lisbon
Mendes N, Lourenço PB (2009) Seismic assessment of masonry “Gaioleiro” buildings in Lisbon. Portugal J Earthq Eng 14(1):80–101
Mohamed Elgawady PL, Badoux Marc (2004) Dynamic versus static cyclic tests of masonry walls before and after retrofitting with GFRP. In: 13th world conference on earthquake engineering. Vancouver, B.C., Canada, p 13
Moon FL, Yi T, Leon RT, Kahn LF (2007) Testing of a full-scale unreinforced masonry building following seismic strengthening. J Earthq Eng 133:1215
Paquette J, Bruneau M (2006) Pseudo-dynamic testing of unreinforced masonry building with flexible diaphragm and comparison with existing procedures. Constr Build Mater 20(4):220–228
Pei S, van de Lindt JW (2011) Seismic numerical modeling of a six-story light-frame wood building: comparison with experiments. J Earthq Eng 15(6):924–941
Tomaževič M (2000) Some aspects of experimental testing of seismic behavior of masonry walls and models of masonry buildings. ISET J Earthq Technology 37:101
Tomaževič M (2007) Damage as a measure for earthquake-resistant design of masonry structures: Slovenian experience. Can J Civil Eng 34:1403–1412
Tomaževič M (2009) Seismic upgrading of old masonry buildings by seismic isolation and CFRP laminates: a shaking-table study of reduced scale models. B Earthq Eng 7(1):293–321
Tomaževič M, Weiss P (2010) Displacement capacity of masonry buildings as a basis for the assessment of behavior factor: an experimental study. B Earthq Eng 8(6):1267–1294
Tomaževič M, Lutman M, Petrovic L (1993a) Seismic behaviour of masonry walls: experimental simulation. Struct Eng ASCE 122(9):1040–1047
Tomaževič M, Lutman M, Weiss P (1993b) The seismic resistance of historical urban buildings and the interventions in their floor systems: an experimental study. J Mason Soc 12(1):10
Tu Y-H, Chuang T-H, Liu P-M, Yang Y-S (2010) Out-of-plane shaking table tests on unreinforced masonry panels in RC frames. Eng Struct 32(12):3925–3935
Vasconcelos G, Alves P, Lourenço PB (2012) Influence of distinct reinforcing schemes on the shear resistance of masonry. In: 15th international brick and block masonry conference. Florianópolis, Brazil
Vasconcelos G, Lourenço PB, Mouzakis H, Karapitta L (2006) Experimental investigations on dry stone masonry walls. In: 1st international conference on restoration of heritage masonry structures. Cairo, Egypt, pp P31–31-P31-10
Yi T, Moon FL, Leon RT, Kahn LF (2006) Lateral load tests on a two-story unreinforced masonry building. J Struct Eng 132:643
Zhou X, Li G (2010) Shaking table model test of a steel-concrete composite high-rise building. J Struct Eng 14(4):601–625
Žarnić R, Gostič S, Crewe AJ, Taylor CA (2001) Shaking table tests of 1:4 reduced-scale models of masonry infilled reinforced concrete frame buildings. Earthq Eng Struct D 30(6):819–834
Zonta D, Zanardo G, Modena C (2001) Experimental evaluation of the ductility of a rediced scale reinforced masonry building. Mater Struct 34:636–644
Acknowledgments
The authors acknowledge the Portuguese Agency of Innovation (ADI), which financed the present work developed in the scope of the national project ALVEST (no. 5456), “Development of solutions for the structural masonry”.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Lourenço, P.B., Avila, L., Vasconcelos, G. et al. Experimental investigation on the seismic performance of masonry buildings using shaking table testing. Bull Earthquake Eng 11, 1157–1190 (2013). https://doi.org/10.1007/s10518-012-9410-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10518-012-9410-7