Smart Search 


1_2013_sen_4

Title of the article

DEFORMATION OF THREE-LAYER BEAM IN A TEMPERATURE FIELD
Authors

Starovoitov E.I., Doctor of Physical and Mathematical Sciences, Professor, Head of the Department "Structural Mechanics", Belarusian State Transport University, Gomel.
Leonenko D.V., Doctor of Physical and Mathematical Sciences, Associate Professor of the Department "Structural Mechanics", Belarusian State Transport University, Gomel.
In the section MECHANICS OF DEFORMED SOLIDS
Year 2013 Issue 1 Pages 31-35
Type of article RAR Index UDK 539.3 Index BBK  
Abstract

The bending of three-layer elastic beam in a temperature field is considered. To describe kinematics of asymmetrical over thickness core pack the hypotheses of the broken normal are accepted. A system of equilibrium equations in terms of displacements has been derived. Analytical deciding of a problem is received and its numeric analysis is conducted.
Keywords hermoelasticity, three-layer core, broken normal hypothesis, kinematics
  You can access full text version of the article
Bibliography
  • Il'jushin A.A. Plastichnost'. Ch. 1. Uprugoplasticheskie deformacii [Plasticity. Part 1. Plastoelastic deformations]. Moscow, Gostehizdat, 1948. 376 p.
  • Gorshkov A.G., Starovojtov Je.I., Jarovaja A.V. Mehanika sloistyh vjazkouprugoplasticheskih jelementov konstrukcij [Mechanics of layered viscoelastoplastic structural elements]. Moscow, FIZMATLIT Publ., 2005. 576 p. 
  • Pleskachevskij Ju.M., Starovojtov Je. I., Leonenko D.V. Dinamika krugovyh metallopolimernyh plastin na uprugom osnovanii. Ch. 1. Svobodnye kolebanija [Dynamics of circular metal-polymeric plates on en elastic foundation. part i. free vibrations]. Mehanika mashin, mehanizmov i materialov [Mechanics of machines, mechanisms and materials], 2008, no. 4 (5), pp. 48-51. 
  • Starovojtov Je.I., Dorovskaja E.P. Razvitie teorii rascheta sloistyh konstrukcij [Development of design theory of layer-built structures]. Mehanika mashin, mehanizmov i materialov [Mechanics of machines, mechanisms and materials], 2007, no. 1(1), pp. 48-52. 
  • Leonenko D.V., Starovoitov E.I. Thermoplastic strain of circular sandwich plates on en elastic base. Mechanics of Solids, 2009, Vol. 44, nо. 5, pр. 744-755. 
  • Starovoitov E.I., Leonenko D.V. Deformation of a three-layer elastoplastic beam on an elastic foundation. Mechanics of Solids, 2011,Vol. 46, no. 2, pр. 291-298. 
  • Cheng Z., Jemah A.K., Williams F.W. Theory for multilayered anisotropic plates with weakened interfaces. Trans. ASME. J. Appl. Mech., 1996, nо. 4, pр. 1019-1026. 
  • Bolotin V.V., Novichkov Ju.N. Mehanika mnogoslojnyh konstrukcij [Mechanics of multilayer structures]. Moscow, Mashinostroenie Publ., 1980. 375 p.