Review article

Stability analysis at combined stress state and physical nonlinearity

UDC: 

539.3

Pages: 

121-122

Annotation: 

The paper presents the result of studying the beams at combined stress state that lose their stability beyond the elasticity limit. The Shanli conception and the method of module correction are used. It is shown that in all cases the solution of the task comes down to the solution of the equation of Euler for intensity of stress.

Authors: 

Ulitin V. V. Saint-Petersburg National Research University of information technology, mechanics and optics

Egorov V. V. Emperor Alexander I St. Petersburg State Transport University

Serov E. N. Saint-Petersburg State University of Architecture and Civil Engineering

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