Abstract
Structural-inhomogeneous materials like artificial graphite, ceramics of some sorts, cast iron, are often used for structural members subjected to intensive thermal loading that leads to considerable thermal stresses and hence to low-cycle fatigue at repeated loading Experience reveals that accuracy of the known mathematical models is insufficient for lifetime predictions of structural fracture under such conditions. A version of a structural model is proposed for the description of stress-strain behavior of such materials. Adequacy of the model has been confirmed by results of tests carried out for various loading programs.
Palstic of low-plastic materials are often insufficient to prevent crack forming. In thermostressed structures it often leads to crack mesh formation and growth. A method fo analyzing the crack kinetic is suggested.
Keywords
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
1975 Sosedov V.P. Properties of carbon-based structural materials-Metallurgia (in Russian)
1967 Viatkin S.E.Nuclear graphite — Atomizdat (in Russian)
1984 Gokhfeld D.A. SADAKOV O.S. Plasticity and creep of structures under repeated loading. Moscow, Mashinostroenie (in Russian)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1995 Springer Science+Business Media Dordrecht
About this chapter
Cite this chapter
Cherniavsky, A. (1995). Nonlinear Behavior of Low-Plastic Structures. In: Mróz, Z., Weichert, D., Dorosz, S. (eds) Inelastic Behaviour of Structures under Variable Loads. Solid Mechanics and Its Applications, vol 36. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-0271-1_5
Download citation
DOI: https://doi.org/10.1007/978-94-011-0271-1_5
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-4120-1
Online ISBN: 978-94-011-0271-1
eBook Packages: Springer Book Archive