MATEC Web Conf.
Volume 251, 2018VI International Scientific Conference “Integration, Partnership and Innovation in Construction Science and Education” (IPICSE-2018)
|Number of page(s)||6|
|Section||Modelling and Mechanics of Building Structures|
|Published online||14 December 2018|
Plasticity and Creep of Materials at Variable Stresses
Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow, 129337, Russia
2 North Caucasus Mining and Metallurgical Institute (State Technical University), ul. Nikolaeva 44, Vladikavkaz, 362021, Russia
* Corresponding author: firstname.lastname@example.org
The article deals with the modeling of elastic-plastic behavior and creep of aluminum alloys. On the basis of the treatment of equilibrium stretching diagrams and creep curves, nonlinear dependences describing the phenomena under consideration are constructed. A feature of the paper is the consideration of the creep process under varying stresses, when the growth of deformations in time is accompanied by stress relaxation.
© The Authors, published by EDP Sciences, 2018
This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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