Plastic deformation of masonry under biaxial stress affected by adhesive strength between brick and mortar
Abstract
The paper presents the fracture analysis of masonry structural elements at different levels of adhesive strength between brick and mortar. A method of phase boundary definition between elastic and plastic masonry deformation is suggested under in-creasing load. The calculation of and rationale for masonry plastic properties are de-scribed for different levels of normal adhesion. The results of numerical analysis al-low detecting the influence of adhesive strength on processes of plastic deformation and properties of masonry. Research results can be used to formulate criteria of limit states of masonry exposed to lateral and seismic loads.
About the Authors
Oleg V. Kabantsev
Moscow State University of Civil Engineering
Russian Federation
Russian Federation
Emil S. Useinov
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
References
1. Onishchik L.I. Kamennye konstruktsii promyshlennykh i grazhdanskikh zdanii [Stone structures of industrial and civil buildings]. Moscow : Gosizdat Publ., 1939. 208 p. (rus)
2. Kopanitsa D.G., Kabantsev O.V., Useinov E.S. Eksperimentalnye issledovaniia fragmentov kirpichnoi kladki na deistvie staticheskoi i dinamicheskoi nagruzki [Experimental research of masonry fragments under static and dynamic loads]. Vestnik TSUAB. 2012. No 4. Pp. 157–178. (rus)
3. Burago N.G. Modelirovanie razrusheniia uprugoplasticheskikh tel [Modelling of elastoplastic body failure]. Computational Continuum Mechanics. 2008. V. 1. No 4. Pp. 5–20. (rus)
4. Trusov P.V. Nekotorye voprosy nelineinoi mekhaniki deformiruemogo tverdogo tela (v poriadke obsuzhdeniia). [Problems of nonlinear mechanics of deformed solids]. PNRPU Mechanics Bulletin. 2009. No. 9. Pp. 85–95. (rus)
5. Kabantsev O.V. Modeling nonlinear deformation and destruction masonry under biaxial stresses. Part 1. Masonry as simulation object. Applied Mechanics and Materials. 2015. Pp. 681–696.
6. Kabantsev O.V. Modeling Nonlinear deformation and destruction masonry under biaxial stresses. Part 2. Strength criteria and numerical experiment. Applied Mechanics and Materials. 2015. Pp. 808–819.
7. Kabantsev O.V. Diskretnaya model' kamennoi kladki v usloviyakh dvukhosnogo napryazhennogo sostoyaniya [Discrete model of masonry under biaxial stress]. Vestnik TSUAB. 2015. No 4. Pp. 113–134. (rus)
8. Kabantsev O.V., Tamrazyan A.G. Modelirovanie uprugo-plasticheskogo deformirovaniya kamennoi kladki v usloviyakh dvukhosnogo napryazhennogo sostoyaniya [Modeling of elastoplastic deformation of masonry under biaxial stress]. International Journal for Computational Civil and Structural Engineering. 2015. V. 11. No. 3, Pp. 87–100. (rus)
9. Perelmuter A.V., Slivker V.I. Raschetnyie modeli sooruzheniy i vozmozhnost ih analiza [Design building models and their analysis]. Moscow : SKAD SOFT Publ., ASV Publ., DMK Press. 2011. 709 p. (rus)
10. Kabantsev O.V., Tamrazyan A.G. Uchet izmeneniy raschetnoy skhemy pri analize raboty konstruktsii [Structural behavior analysis]. Magazine of Civil Engineering. 2014. No 5. Pp. 15-26. (rus).
11. Kabantsev O.V., Perelmuter A.V. Uchet izmeneniya zhestkostei elementov v protsesse montazha i ekspluatatsii [Stiffness changes in elements during mounting and operation]. Magazine of Civil Engineering. 2015. No 1. Pp. 6–14. (rus)
12. Tonkikh G.P., Kabantcev O.V., Simako, O.A., Simakov A.B., Baev S.M., Panfilov P.S. Eksperimentalnye issledovaniia seismousileniia kamennoi kladki naruzhnymi betonnymi applikatciiami [Experimental research of seismic reinforcement of masonry with external concrete applications]. Seismostoikoe stroitelstvo. Bezopasnost sooruzhenii. 2011. No 2. Pp. 35–42. (rus)
13. Karpilovskiy V.S., Kriksunov E.Z., Malyarenko A.A., Mikitarenko M.A., Perelmuter A.V., Perelmuter M.A. SCAD Office. Versiya 21. Vychislitelnyy kompleks SCAD++ [SCAD Office 21. SCAD++]. Moscow : SKAD SOFT Publ., 2015. 808 p. (rus)
14. Popov N.N., Rastorguev B.S. Dinamicheskii raschet zhelezobetonnykh konstruktsii [Dynamic analysis of reinforced concrete structures] Moscow : Stroyizdat Publ., 1974. 207 p. (rus)
15. Veletsos A.S. Effect of inelastic behavior on the response of simple systems to earthquake motion. Proc. 2nd World Conf. on Earthquake Engrg. Pp. 895-912.
16. Schubert P.D. Bohene. Schubfestigkeit von Mauerwerk aus Leichtbetonsteinen. Das Mauerwerk Heft 3, Ernst & John, 2002. Pp. 98–102.
17. Capozucca R. Shear behavior of historic masonry made of clay bricks. The Open Construction And Building Technology Journal. 2011. No. 5. (Suppl 1-M6). Pp. 89–96.
18. Sousa R., Sousa H., Guedes J. Diagonal compressive strength of masonry samples – experimental and numerical approach. Materials and Structures. 2013. No. 46. Pp. 765–786.
Review
For citations:
Kabantsev O.V., Useinov E.S. Plastic deformation of masonry under biaxial stress affected by adhesive strength between brick and mortar. Vestnik of Tomsk state university of architecture and building. 2015;(6):78-89. (In Russ.)
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