Условия совместности прочностных констант материала для некоторых критериев прочности изотропных и анизотропных материалов

Combinative condition of material's strengthen characteristics for some criteria of isotropic and anisotropic materials

The author describes the idea of combinative conditions of the material's strengthen characteristics and presents such conditions for some famous criteria of isotropic an anisotropic materials. These combinative conditions give the opportunity to make a conclusion, whether the criterion can be used for strengthen calculations of a construction's elements made of some concrete material.