Modeling of the stress - strain state structures mechanics elastomers CAD FORTU-FEM

Abstract

Modern CAD oriented to the solution of various classes of problems of mechanics of solids. Their advantage is the ease of working with them, high precision automation. However, it should be noted that the effective use of these programs requires a considerable amount of work on the principles of securing them. But the main disadvantage is that a particular system can not be applied to solve the problem, the method of the solution of which is not specified by this system. This article discusses the CAD FORTU-FEM and the scheme, which is implemented in this system.