|
Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2010, Volume 51, Issue 1, Pages 147–152
(Mi pmtf1574)
|
|
|
|
Limit state of structural elements during inelastic deformation
A. F. Nikitenko, B. S. Reznikov Lavrent’ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia
Abstract:
It is shown that, in the case of an axisymmetric stress state, the solution of the statically definable boundary-value problem for an ideal rigid-plastic body using the Mises–Schleicher strength criterion is extended to the rigid-creep model with any specified creep-rupture strength and corresponds to the limit state of a real creeping body.
Keywords:
creep, creep-rupture strength, ideal rigid-plastic and rigid-creep models.
Received: 26.11.2008 Accepted: 11.03.2009
Citation:
A. F. Nikitenko, B. S. Reznikov, “Limit state of structural elements during inelastic deformation”, Prikl. Mekh. Tekh. Fiz., 51:1 (2010), 147–152; J. Appl. Mech. Tech. Phys., 51:1 (2010), 125–129
Linking options:
https://www.mathnet.ru/eng/pmtf1574 https://www.mathnet.ru/eng/pmtf/v51/i1/p147
|
|