The TDNNS method for Reissner–Mindlin plates
Sign Up to like & getrecommendations! Published in 2017 at "Numerische Mathematik"
DOI: 10.1007/s00211-017-0883-9
Abstract: A new family of locking-free finite elements for shear deformable Reissner–Mindlin plates is presented. The elements are based on the “tangential-displacement normal-normal-stress” formulation of elasticity. In this formulation, the bending moments are treated as separate… read more here.
Keywords: method reissner; tdnns method; mindlin plates; reissner mindlin ... See more keywords
Two-field formulations for isogeometric Reissner–Mindlin plates and shells with global and local condensation
Sign Up to like & getrecommendations! Published in 2021 at "Computational Mechanics"
DOI: 10.1007/s00466-021-02080-8
Abstract: In this paper, mixed formulations are presented in the framework of isogeometric Reissner–Mindlin plates and shells with the aim of alleviating membrane and shear locking. The formulations are based on the Hellinger-Reissner functional and use… read more here.
Keywords: reissner mindlin; condensation; isogeometric reissner; mindlin plates ... See more keywords
A modified first order shear deformation theory for Reissner-Mindlin composite panels with internal delamination
Sign Up to like & getrecommendations! Published in 2019 at "Composite Structures"
DOI: 10.1016/j.compstruct.2019.110935
Abstract: Abstract In this paper, an extended first order shear deformation theory is proposed for Reissner-Mindlin laminated composite panels with internal delamination. The distinctive feature of the present theory is that a contact mechanism is involved… read more here.
Keywords: order shear; theory; reissner mindlin; first order ... See more keywords
Hybrid energy transformation to generalized Reissner–Mindlin model for laminated composite shells
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Engineering Science"
DOI: 10.1016/j.ijengsci.2017.09.006
Abstract: Abstract By using the variational-asymptotic method, a two-dimensional mechanical model for laminated composite shells is established from a mathematical perspective, having the energy functional asymptotically correct up to the desired order in the small parameters.… read more here.
Keywords: energy; generalized reissner; reissner mindlin; model ... See more keywords
Buckling and post-buckling of delaminated Reissner–Mindlin panels subjected to hygro-thermal-mechanical multi-field loading
Sign Up to like & getrecommendations! Published in 2021 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2021.107583
Abstract: Abstract This paper proposed a theoretical study on buckling and post-buckling responses for delaminated Reissner–Mindlin composite panels under hygrothermal environment based on the first order shear deformation theory. Constitutive equations of the laminated panel which… read more here.
Keywords: post; reissner mindlin; delaminated reissner; post buckling ... See more keywords
Generalized Reissner–Mindlin Model for Composite Plates with No Restrictions on Constituent Materials
Sign Up to like & getrecommendations! Published in 2019 at "AIAA Journal"
DOI: 10.2514/1.j057429
Abstract: Unlike previous works, the present work implements the variational-asymptotic method to develop a generalized Reissner–Mindlin model for composite plates made of inhomogeneous and anisotropic mater... read more here.
Keywords: model composite; generalized reissner; reissner mindlin; composite plates ... See more keywords