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Structural Engineering and Mechanics
  Volume 4, Number 2, March 1996 , pages 163-176
DOI: https://doi.org/10.12989/sem.1996.4.2.163
 


Static and dynamic behaviour of square plates with inhomogeneity subjected to non-uniform edge loading (compression and tension)
Prabhakara DL, Datta PK

 
Abstract
    The tension and compression buckling behaviour of a square plate with localized zones of damage and subjected to non-uniform loading is studied using a finite element analysis. The influence of parameters such as position of damage, extent of damage, size of damage and position of load on instability behaviour are discussed. The dynamic behaviour for certain load and damage parameters are also presented. It is observed that the presence of damage has a marked effect on the static buckling load and natural frequency of the plate.
 
Key Words
    stability, plates, tension buckling, compression buckling, vibration, in-plane load
 
Address
Prabhakara DL, INDIAN INST TECHNOL,DEPT AEROSP ENGN,KHARAGPUR 721302,W BENGAL,INDIA
 

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