Latest revision as of 12:45, 30 November 2021

Abstract

Substantial part of heritage structures in Turkey is historic masonry arch bridges. To explore modeling issues, a numerical work has been initiated to better understand and preserve/transfer this heritage to the next eras. This paper specifically describes the influence of tensile fracture energy of stone material in determining their true load carrying capacities. A case study is presented to explain the modeling issues. With its historical background, current situation, geometric and material properties, this work focuses on numerical investigation of the historic multi-span stone masonry arch Justinian’s (or Sangarius) Bridge located in the city of Sakarya in Turkey over the Sakarya River. Numerical results show that the value of fracture energy in tension significantly affect the load carrying capacity and failure mechanism of multi-span masonry arch bridges. A more realistic nonlinear response has been obtained for an upper value of the tensile fracture energy of the stone masonry. The bridge model collapses by a-three-hinge mechanism occuring at the loaded arch in the upper value of the tensile fracture energy. The most critical loading point of the bridge is determined as the quarter-span.

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References

[1] Lourenço, P.B. Analysis of Historical Constructions from Thrust-lines to Advanced Simulations, In P.B. Lourenço and P. Roca (Eds.): Historical Constructions: Possibilities of Numerical and Experimental Techniques, Proceedings of the Third International Seminar (2001).

[2] Lourenço, P.B. Computational Strategies for Masonry Structures. Ph.D Thesis, University of Minho, Braga, Portugal: PhD dissertation (1996).

[3] Lourenço, P.B., Milani, G., Tralli, A., and Zucchini, A. Analysis of masonry structures: review of and recent trends in homogenization techniques. Canadian Journal of Civil Engineering (2007) 34:1443-1457.

[4] Cavicchi, A., and Gambarotta, L. Two-dimensional finite element upper bound limit analysis of masonry bridges. Computers and Structures (2006), 84: 2316-2328.

[5] Fanning, P.J., Boothby, T.E. Three-dimensional modeling and full-scale testing of stone arch bridges. Computers and Structures (2001) 79: 2645-2662.

[6] Frunzio, G., Monaco, M. and Gesualdo, A. 3D F.E.M Analysis of a Roman Arch Bridge. In P.B. Lourenço and P. Roca (Eds.): Historical Constructions: Possibilities of Numerical and Experimental Techniques, Proceedings of the Third International Seminar (2001), pp.591-598.

[7] Conde, B., Ramos, L. F., Oliveira, D. V., Riveiro, B., and Solla, M. Structural assessment of masonry arch bridges by combination of non-destructive testing tecniques and three-dimensional numerical modeling: Application to Vilanova bridge. Engineering Structures (2017) 148: 621-638.

[8] Milani, G., and Lourenço, P.B. 3D non-linear behavior of masonry arch bridges. Computer and Structures (2012) 110-111: 133-150.

[9] Costa, C., Arede, A., Morais, M., and Anibal, A. Detailed FE and DE modeling of stone masonry arch bridges for the assessment of load-carrying capacity. Procedia Engineering (2015) 114: 854-861.

[10] Diaz, J., Romera, L., and Hernandez, S. Non-linear Finite Element Analysis and Limit Analysis Comparison of the Caaveiro Stone Arch Bridge. In C.A. Brebbia (Ed.): Studies, Repairs and Maintenance of Heritage Architecture, WIT Press (2007), pp.556-575.

[11] Whitby, M. Justinian’s Bridge over the Sangarius and the date of Procopius’de Aedificiis. The Journal of Hellenic Studies (1985) 105: 129-148.

[12] <http://kantaratlas.blogspot.com.tr/ >, date retrieved 27.05.2018.

[13] <https://en.wikipedia.org/wiki/Sangarius_Bridge>, date retrieved 29.06.2016.

[14] <http://www.sakaryakulturturizm.gov.tr>, date retrieved 29.06.2016.

[15] Ozcan, Z. Tarihi Sangarius Köprüsü’nde hasar belirlenmesi ve güçlendirme önerileri. 3. Köprüler ve Viyadükler Sempozyumu, Istanbul, Turkey, 8-10 Mayıs, 2015.

[16] Mentese, V.G. 3D Nonlinear Modeling and Testing of Historic Stone Masonry Arch Bridges: The Case of Justinian’s Bridge. Istanbul Technical University, Istanbul, Turkey: M.Sc. Thesis (2018).

[17] <whc.unesco.org/en/tentativelists/6347/>, date retrieved 02.05.2018.

[18] Angelillo, M., Lourenço, P.B., Milani, G. Masonry Behaviour and Modelling. In M. Angelillo (Ed.): Mechanics of Masonry Structures, Springer (2014), pp.13-27.

[19] TNO DIANA 9.6. Diana Finite Element Analysis. Delft, The Netherlands: 2014.

[20] Mentese, V.G., Gedik, Y.H., Gunes, O., and Korkmaz, K.A. Structural Investigation on Justinianus Bridge in Sakarya city of Turkey. 1st Istanbul Bridge Conference, Istanbul, Turkey, August 8-9, 2016.

[21] Page, J. Load tests to collapse on two arch bridges at Preston, Shropshire and Prestwood, Staffordshire (Report No. 110). UK: The Report of Transport and Road Research Laboratory (TRRL), Department of Transport (1987).

[22] LimitState: RING 3.1. Masonry Arch Analysis Software. Sheffield, the UK: 2014.

[23] Pulatsu, B., Erdogmus, E., and Bretas, E. Parametric study on masonry arches using 2D discrete element modeling. Journal of Architectural Engineering (2018). 24(2).

[24] Page, J. Load Tests to Collapse on Masonry Arch Bridges. In T. Telford and C. Melbourne (Eds.): Arch Bridges, Thomas Telford, UK: London (1995), pp.289-298.

[25] Brencich, A., and De Francesco, U. Assessment of multispan masonry arch bridges. II: Examples and applications. Journal of Bridge Engineering (2004) 9(6): 591-598.