Title :
Elastic-plastic deformations of SD-beams
Author :
Pavilaynen, G.V. ; Naumova, N.V.
Author_Institution :
Dept. of Math. & Mech., St. Petersburg State Univ., St. Petersburg, Russia
Abstract :
The results for the bending of the beams with the SD-effect under a concentrated or distributed loads are discussed. To solve this problems, the Ilyushin model of perfect plasticity is used. The problem is solved analytically and numerically. As an example of the material with the SD-effect the steel A40X is considered. The solutions for beam made of isotropic material and material with the SD-effect are compared.
Keywords :
beams (structures); bending; elastic deformation; elasticity; numerical analysis; plastic deformation; plasticity; steel; Ilyushin model; SD-beams; bending; concentrated loads; distributed loads; elastic-plastic deformation; isotropic material; numerical analysis; plasticity; steel A40X; strength-different effect; Differential equations; Electronic mail; Mathematical model; Plastics; Steel; Stress;
Conference_Titel :
Mechanics - Seventh Polyakhov's Reading, 2015 International Conference on
Conference_Location :
Saint Petersburg
DOI :
10.1109/POLYAKHOV.2015.7106764
