Journal Title
Title of Journal: J Appl Mech Tech Phy
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Abbravation: Journal of Applied Mechanics and Technical Physics
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Publisher
SP MAIK Nauka/Interperiodica
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Authors: A V Krivochenko A N Sporykhin
Publish Date: 2009/10/03
Volume: 50, Issue: 5, Pages: 872-877
Abstract
The stressstrain state of a hollow sphere under timedependent loading is studied using the constitutive relations for a hardening compressible elastoviscoplastic sold Analytical solutions are obtained for displacement fields in the elastic and plastic regions Time dependences of the reciprocal of the radius of the elastoplastic boundary are constructed and the effect of the physicomechanical parameters on the radius of the elastoplastic boundary is determined
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