GATE ME platetheory — practice questions
20 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice GATE ME platetheory in the app →A "plate" in structural mechanics is defined by:Kirchhoff's plate theory makes which assumption equivalent to Euler-Bernoulli beam theory in 1D?The plate displacement field under Kirchhoff hypothesis is parameterized by:The governing PDE for ELASTIC ISOTROPIC THIN PLATE bending (Kirchhoff) is:Flexural rigidity D of an isotropic plate differs from beam EI by a factor of:The KIRCHHOFF hypothesis specifically excludes which physical effect?Refer to the lamina-laminate figure. A laminated plate consists of:
 under uniform transverse load q₀, Navier's solution expressesBoundary conditions on a CLAMPED edge of a thin plate (Kirchhoff) at x = 0 are:Boundary conditions on a SIMPLY SUPPORTED edge of a thin plate at x = 0 are:At a FREE edge of a thin plate (x = a), Kirchhoff's theory imposes how many independent boundary conditions?The PRESENCE of "concentrated corner forces" at the corners of a simply-supported rectangular plate arises becThe biharmonic equation $\nabla^4 w = D^{-1} q$ in plate theory has the form:For an ANISOTROPIC plate (e.g., laminate), the governing equation involves which sub-matrix of ABD?The STRESS RESULTANTS used in plate theory are integrals through the thickness. The bending moment resultant pIn the laminate ABD constitutive equation, the COUPLING matrix B is computed as:For a thin plate, increasing thickness t by 2× changes flexural rigidity D by what factor?The TRANSITION from beam theory to plate theory is required when: