Software Implementation of the Algorithm the Statistical Straggling of the Mechanical Properties of Materials in the Design of Structures

Abstract:

The random character of mechanical properties of building materials reveals itself when construction structures are tested even though all prescribed technological standards and requirements are met. The paper presents software implementation of the algorithm the statistical straggling of the mechanical properties of materials in the design of structures. This algorithm is built into the software AnSysBuildingBlock (ASBB), developed by us, whose interface is presented here, and which can automatically generate the code for the settlement complex ANSYS. Consider an example in which the impact of scattering mortar mechanical properties on the stress-strained state of brick masonry and its structural destruction was investigated.

• Periodical: Advanced Materials Research (Volume 684)
• Pages: 106-110
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.684.106
• Online since: April 2013
• Authors: Galina G. Kashevarova, Anna S. Martirosyan
• Keywords: Building Material, Numerical Simulation, Random Character of Mechanical Properties, Software

References

[1] ANSYS Basic Analysis Procedures Guide. ANSYS Release 11. 0.

[2] Kashevarova G.G., Povarnitsyn D.A. Programma dlya stroitel'nogo proektirovaniya AnSysBuildingBlock (ASBB) - prilozhenie k mnogocelevomu paketu [Program for building design AnSysBuildingBlock (ASBB) - application to a flexible package ANSYS]. Promishlennoe i grazhdanskoe stroitel'stvo, 2011, vol. 2, no. 7-2, pp.25-27.

[3] G.G. Kashevarova, S.G. Puisans. Developing and Using Specialized Educational Module ASBB to Program ANSYS for Numerical Design of Building Constructions. SWorld, Materiali mezhdunarodnoi nauchno-prakticheskoi konferencii Scientific researches and their practical application. Modern state and ways of devtlopment , 2012. Odessa, vol. 4, pp.66-68.

[4] Samarasinghe W., Page A.W., Hendry A.W. A finite element model for the in-plane behaviour of brickwork. Proc. Inst. Civ. Eng., 1982. Vol. 73. Р. 171-178.

DOI: 10.1680/iicep.1982.1878

[5] Kashevarova G.G., Trufanov N.A. Chislennij analiz effektivnih uprugih svoistv materiala kirpichnoi kladki [Numerical analysis of the effective elastic properties of the material of masonry]. Mehanika kompozicionnih materialov i konstrukcij, 2005, vol. 11, no. 1, pp.49-60.

[6] Kashevarova G.G., Zobacheva A.U., Dubinskij S.I. Modelirovanie processa razrusheniya kirpichnoi kladki zdanij v naturmih i chislennih eksperimentah. [Simulation of fracture of masonry buildings in natural and numerical experiments]. Stroitel'naya mehanika i raschet sooruzhenij, 2010, no. 1, pp.69-73.

[7] Kashevarova G., Zobacheva A., Leschev I. Experimental and numerical modeling of the destroying of brick masonry for the analysis of buildings accident. Advanced Materials Research. 2011. Т. 250-253. С. 3670-3673.

DOI: 10.4028/www.scientific.net/amr.250-253.3670