According to the research plan of 2018 in the department there are 7 works on the topic “Variable load of bodies of irreversible deformation”. The plan provided for the seven works on the subject. Scientific works are carried out according to the plan.

Work: Solution of the problem of Kelvin’s boundary-value problems in the theory
of viscoelasticity
Executor: doct.ph.math.sci., prof. L.Kh.Talybly
The problem of determining the stress-strain state that occurs in an infinitely large isotropic viscoelastic body under the action of a concentrated force is solved. An exact solution of the problem is obtained.

Work: Geometrical nonlinear deformation under the internal stress of an infinite
plate with circular hole
Executor: cand.ph.m.s., lead.re.ass. R.A.Kazimova
An infinite plate with a geometrical nonlinear deformation is rounded. The regular spreading stress affects the hole on the plate. Deformation state of tension on the plate is studied. It is assumed that the nonlinear deformation of the plate is logarithmic. The mathematical formulation of the problem is given, a solution method is suggested. The problem is solved. Special cases of concern are under investigation.

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