Mechanism of The Effect of Transverse Shifts on The Stress State in The Problems of Plate and Shell Mechanics
A.V. Yermolenko1, V.V. Mironov2
1A.V. Yermolenko, Pitirim Sorokin Syktyvkar State University, Syktyvkar, Russia.
2V.V. Mironov, Pitirim Sorokin Syktyvkar State University, Syktyvkar, Russia
Manuscript received on 24 January 2019 | Revised Manuscript received on 30 March 2019 | Manuscript published on 30 January 2019 | PP: 318-321 | Volume-7 Issue-6, March 2019 | Retrieval Number: E2002017519©BEIESP
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Abstract: The work considers a series of problems on bending of shallow and flat plates under a normal load, as well as contact problems for the given plates and a solid base. The equations of a theory refined by considering transverse shifts and reduction are taken as the input equations describing the stress-strain state in plates. A systematic effect of the transverse shifts on the stress state is observed in all problems due to the fact that the graphs of bending moments from changes in curvature and from transverse shifts are in antiphase
Keywords: Shallow plate, Transverse shift, Transverse
contraction, Bending moment, Antiphase effect.
Scope of the Article: Mechanical Design