This article is cited in 3 papers

Plastic limit state of a thin hollow disk under thermomechanical loading

S. E. Aleksandrov, E. A. Lyamina

Ishlinskii Institute of Problems of Mechanics, Moscow, 119526, Russia

Abstract: This paper considers the plastic limit state of a thin hollow axisymmetric disk subjected to thermomechanical loading with a uniform pressure distribution on the inner contour and a temperature increasing during deformation. A semi-analytical solution of the formulated boundary-value problem is obtained. Qualitative features of the behavior of the solution with a loss of the load-carrying capacity of the disk are investigated.

Keywords: thin disk, temperature, limit state, semi-analytical solution.

UDC: 539.374

Received: 10.02.2012

 English version: Journal of Applied Mechanics and Technical Physics, 2012, 53:6, 891–898

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