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1. A Study of Damage Accumulation in Sheet Material Under Complex Stress State.

Author

Muzyka, N. R.

Subjects
*FRACTURE mechanics, *COMPUTATIONAL complexity, *STRAINS & stresses (Mechanics), *CARBON steel, *TENSILE tests, *AXIAL loads, *HARDENING (Heat treatment)
Abstract

The paper provides some results of the investigation of the influence of stress state type on accumulation of dispersed damages in structural carbon steel sheet under repeated static biaxial tensile loading. It is shown that the lowest damage accumulation ability of the metal is observed under biaxial tension with a biaxiality index ranging between 0.25 and 0.3. [ABSTRACT FROM AUTHOR]

Published
2013
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2. Methods and Findings of Stress-strain State and Strength Analyses of Multilayer Thick-Walled Anisotropic Cylinders under Dynamic Loading (Review). Part 3. Phenomenological Strength Criteria.

Author

Lepikhin, P. and Romashchenko, V.

Subjects
*STRENGTH of materials, *ANISOTROPY, *STRAINS & stresses (Mechanics), *AXIAL loads, *PHENOMENOLOGY, *FRACTURE mechanics, *COMPOSITE materials
Abstract

The paper addresses the well-known (from available publications) phenomenological strength criteria for anisotropic materials, which are most widely used in application software. [ABSTRACT FROM AUTHOR]

Published
2013
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