Scientific journal "The News of Altai State University". 2012 #1-1(73). Mathematics and Mechanics.

Scientific journal of the
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		Mathematics and Mechanics
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1-1(73)

2012

$Mathematics and Mechanics$

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Т.V. Burnysheva, V.O. Kaledin

Stress State of Ribbed Shell Structures with Notches under Axial Compression

Solution of the problem of stressed-strained state of the ribbed shells under static loading in the discrete production compared with the continuous production. It is shown that for shells without notches solution for teaching discrete simulation of edges converge to a solution of the continuum model, and in the presence of notches continuum model gives too high stress.

Key words: ribbed shell structures, composite materials, stress-strain state, stress concentration, discrete modeling.

Full text at PDF, 252Kb. Language: russian.

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