Demonstration model 'of Saint-Venant and STRESS CONCENTRATION'

摘要

The utility model is aimed at increasing the visibility of the laboratory work on the mechanical testing of materials, which provides a demonstration of the Saint-Venant and stress concentration of the test material. Said technical result is achieved in that the test sample demonstration model is elastic in the form of replaceable naladok on whose surface applied indexing grid, and a loading device is turning and comprises an eccentric shaft with a flywheel on its ends.