2010
DOI: 10.4314/ijest.v1i1.58056
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A variational analysis for large deflection of skew plates under uniformly distributed load through domain mapping technique

Abstract: In the present paper, the static behaviour of thin isotropic skew plates under uniformly distributed load is analyzed with the geometric nonlinearity of the model properly handled. A variational method based on total potential energy has been implemented through assumed displacement field. The computational work has been carried out on a square normalized domain based on an appropriate domain mapping technique. Validation study for the present work has been carried out quite extensively to establish its accura… Show more

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Cited by 5 publications
(8 citation statements)
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References 26 publications
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“…Comparison of the results with those obtained by Das et al (2009) shows that the simple HP-cloud results are very close to the results obtained by domain mapping technique.…”
Section: Large Deflection Of Isotropic Platessupporting
confidence: 73%
“…Comparison of the results with those obtained by Das et al (2009) shows that the simple HP-cloud results are very close to the results obtained by domain mapping technique.…”
Section: Large Deflection Of Isotropic Platessupporting
confidence: 73%
“…It is to be noted here that geometric nonlinearity, i.e., the nonlinear strain-displacement relationship is taken into consideration through in-plane stretching. The expressions of b U and m U are not given here to maintain brevity and can be obtained in Das et al (2009).…”
Section: Mathematical Formulationmentioning
confidence: 99%
“…The present paper is an extension of the earlier work by Das et al (2009) to analyse the large deflection static behaviour of isotropic skew plates under uniform pressure loading. As compared to the earlier work which deals with the skew plates of clamped and simply supported boundaries, the present work deals with the same with all possible combinations of clamped and simply supported boundaries.…”
Section: Introductionmentioning
confidence: 95%
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“…For smoothen the elements, Xuan et al (2007) have used boundary integral method. Das et al (2009) have developed a quite general method which can be applied to any classical boundary conditions. Jain (2009) presented analysis of stress concentration and deflection in isotropic and orthotropic rectangular plates with central circular hole under transverse static loading.…”
Section: Introductionmentioning
confidence: 99%