The studying of oscillations of the corpulent cantilever rod model with a defect

Abstract

The studying of oscillations of the corpulent cantilever rod model with a defect

E.E. Kosenko, V.V. Kosenko, A.V. Cherpakov

Incoming article date: 05.12.2013

Defined criteria for identification of defect parameters, on the basis of the analysis of the different modes of own fluctuations, with the use of finite element modal calculation console corpulent model of a rod with a single defect. Developed finite element model of a universal complex . Considered corpulent (3-d) model on the basis of 3D finite element Solid92. When solving the problem considered on 26 oscillation modes depending on the size of the defect and its location.

Keywords: Damaged, defective, swing, cantilever, frequency