We consider a new problem of balance an elastic half plane with rigidly fixed boundary containing rectilinear cut appearing on the at certain angle. The exact analytic solution is constructed and efficient algorithm matrix factorization developed for system Wiener–Hopf equations. reduced to two functional equations whose was in closed form. As result, we obtain explicit expressions displacement...

In this study, two-dimensional finite element modeling was used to study the simultaneous effect of the cell shape and regular cell distribution on the anisotropy of the elastic properties of 316L stainless steel foam. In this way, the uniaxial compressive stress-strain curve was predicted using a geometric model and fully solid 316L stainless steel. The results showed that the elastic tangent ...

Normal oscillations of a viscous stratified fluid partially filling an arbitrary vessel and bounded above by elastic horizontal membrane are studied. In this case, we consider scalar model problem that reflects the main features vector spatial problem. The characteristic equation for eigenvalues is obtained, structure spectrum asymptotics branches Assumptions made about oscillation vessel. It p...

In the paper the manner in which certain Dirac sequences appear to the representation of the concentrated forces and moment by distributions is shown. The generalized solutions of the problems from elastostatics regarding the elastic help-plane and half-space are given with the help of the certain Dirac sequences.