Modified Bolle - Reissner Theory of Plates Including Transverse Shear Deformations
نویسندگان
چکیده
منابع مشابه
Effects of Transverse and Longitudinal Steel Ratios and Shear Span on the Behavior of RC Beams under Shear Using Modified Compression Field Theory
Although studies on RC beams under shear have a history record of more than 100 years, many important
issues in this context still remain that have evaded attention. The aim of the current study is to study a number of these less investigated aspects of the behavior of RC beams under shear. For this purpose, and based on the modified compression field theory, a computer program has been writ...
متن کاملEffects of Transverse and Longitudinal Steel Ratios and Shear Span on the Behavior of RC Beams under Shear Using Modified Compression Field Theory
Although studies on RC beams under shear have a history record of more than 100 years, many important issues in this context still remain that have evaded attention. The aim of the current study is to study a number of these less investigated aspects of the behavior of RC beams under shear. For this purpose, and based on the modified compression field theory, a computer program has been writte...
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We consider a finite element approximation of the so-called Mindlin-Reissner formulation for moderately thick elastic plates. We show that stability and optimal error bounds hold independently of the value of the thickness.
متن کاملDiscontinuous Galerkin elements for Reissner-Mindlin plates
We present an overview of some families of locking-free elements for Reissner-Mindlin plates recently introduced and analyzed in [2] and [1]. They are all based on the ideas of discontinuous Galerkin approach, and they vary in the amount of interelement continuity required.
متن کاملWeakly over-penalized discontinuous Galerkin schemes for Reissner-Mindlin plates without the shear variable
This paper introduces a new locking–free formulation that combines the discontinuous Galerkin methods with weakly over-penalized techniques for Reissner– Mindlin plates. We derive optimal a priori error estimates in both the energy norm and L2 norm for polynomials of degree k = 2, and we extend the results concerning the energy norm to higher-order polynomial degrees. Numerical tests confirm ou...
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ژورنال
عنوان ژورنال: Latin American Journal of Solids and Structures
سال: 2015
ISSN: 1679-7825
DOI: 10.1590/1679-78251275