A Review and Approach to Vibration Analysis of Stiffened Plate

There are variety of engineering applications where structures subjected to vibrations and uneven noise. There are numerous techniques to study the vibration behavior of structures such as FEA and experimental modal analysis, same in harmonic analysis, mathematical modeling is another way. It predicts various modes of vibration. Plate because of high strength to weight ratio are in use for many structural applications. Such structures are subjected to dynamic load many times over its life span. Strength of these structures is increased by adding stiffeners to its plate. This paper deals with the vibration analysis of stiffened plates which forms the basis of structures. In order to continue this analysis various research papers were studied to understand the previous tasks done for stiffened plate. By considering various profiles of stiffeners and there arrangement studied by all the researchers is tabulated in one window. Various FEA software’s like ANSYS WORKBENCH, NASTRAN, HYPERMESH, and Ls-Dyna are used by researchers to do the Finite element analysis