A REVIEW AND BUCKLING ANALYSIS OF STIFFENED PLATE

Ashutosh Kumar, Rachayya R. Arakerimath

Abstract: It happens many times that the structure is safe in normal stress and deflection but fails in buckling. Buckling analysis is one of the method to go for such type of analysis.It predicts various modes of buckling. Plates are used in many applications such as structures, aerospace, automobile etc. Such structures are subjected to heavy uniformly distributed load and concentrated load many times over it’s life span. Strength of these structures are increased by adding stiffeners to its plate. This paper deals with the analysis of rectangular stiffened plates which forms the basis of structures. A comparison of stiffened plate and unstiffened plate is done for the same dimensions. In order to continue this analysis various research papers were studied to understand the previous tasks done for stiffened plate. Hyper mesh and Nastran is used in this research work.Buckling analysis is performed for the component with aspect ratio of 2.Rectangular flat bar is used as stiffener

Keywords: Stiffened Plate; Dynamic load; Buckling; Aspect ratio;Buckling Analysis

DOI: https://doi.org/10.15623/ijret.2015.0411033