In displacement-based plate theories, which option is correct about Shear Deformation Theory (SDT)?
(a) It is also called Kirchhoff plate theory
(b) It is an extension of Euler-Bernoulli beam theory from one dimension to two dimensions
(c) It does not involve Timoshenko beam theory
(d) It is often known as Hencky-Mindlin plate theory
This question was addressed to me in an interview for job.
I want to ask this question from Shear Deformable Plate Model in section Bending of Elastic Plates of Finite Element Method