Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Numerical modelling of the elastic-plastic bending of SD-plates. / Pavilaynen , Galina Voldemarovna; Kropacheva , Nataliya Yuryevna.
SCIENTIFIC RESEARCH OF THE SCO COUNTRIES: SYNERGY AND INTEGRATION : Materials of the International Conference. Beijing : Minzu University of China, 2019. p. 230-239.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Numerical modelling of the elastic-plastic bending of SD-plates
AU - Pavilaynen , Galina Voldemarovna
AU - Kropacheva , Nataliya Yuryevna
PY - 2019
Y1 - 2019
N2 - The elastic-plastic bend of circular plates are considered. The metalalloys have different strength properties under tension and compression. Suchmaterials are called plastically anisotropic or materials with SD-effect. Investigation of their properties is an important task in the design and construction ofnew building structures. We use the properties of SD-materials, the classical Hill’stheory of plasticity and various mathematical models in which the transversalisotropy parameter and the plastic anisotropy parameter (SD-parameter) we takeinto account. We present asymptotic formulas for stresses that we use for numerical modeling and graphical representation of elastoplastic properties of circularSD-plates. We obtain the numerical solution of the plate bend after calculatingthe system of fifth-order differential equations. We use Euler difference method orsoftware package COMSOL 5.4. The results of the numerical solution we presentin the form of figures and graphs.
AB - The elastic-plastic bend of circular plates are considered. The metalalloys have different strength properties under tension and compression. Suchmaterials are called plastically anisotropic or materials with SD-effect. Investigation of their properties is an important task in the design and construction ofnew building structures. We use the properties of SD-materials, the classical Hill’stheory of plasticity and various mathematical models in which the transversalisotropy parameter and the plastic anisotropy parameter (SD-parameter) we takeinto account. We present asymptotic formulas for stresses that we use for numerical modeling and graphical representation of elastoplastic properties of circularSD-plates. We obtain the numerical solution of the plate bend after calculatingthe system of fifth-order differential equations. We use Euler difference method orsoftware package COMSOL 5.4. The results of the numerical solution we presentin the form of figures and graphs.
M3 - Conference contribution
SN - 978-5-905695-93-3
SP - 230
EP - 239
BT - SCIENTIFIC RESEARCH OF THE SCO COUNTRIES: SYNERGY AND INTEGRATION
PB - Minzu University of China
CY - Beijing
T2 - SCIENTIFIC RESEARCH OF THE SCO COUNTRIES: SYNERGY AND INTEGRATION
Y2 - 11 February 2019 through 12 February 2019
ER -
ID: 51649252