(050) 281-29-92;  (994 12) 539-02-21

Latif Khalil oglu Talybly
Doctor of Mathematical and Physical Sciences, professor

15

Construction of mathematical model with different mechanical properties; Statement of problem on definition of stress-strain state and elaboration of effective methods of their solution; elaboration of mechanical and thermal strength criteria.

A solution method of general problem of theory of linear isotropic viscoelasticity, where traditional use of integral transformations is excluded, has been suggested; effective nonlinear theories of deformation and fracture of visco-elastic and viscoelasticoplastic bodies under the action of arbitrary in time force and temperature factors have been elaborated. Equation on wear of surface layers of elastico-plastic bodies has been derived; a process on destruction of rapture constructions by means of model ones has been modeled; experimental-theoretical method for definition of time to corrosive failure of bodies of arbitrary geometry has been worked out; formula for characteristical durability of constructions with regard to influence of history of acting random loads has been derived.