Title: Dynamic deformation of rigid-plastic curvilinear plates of variable thickness.
Authors: Nemirovsky, Yu. V.; Romanova, T. P.
Abstract: A general solution is obtained for the problem of dynamic bending of an ideal rigid-plastic plate of variable thickness with a simply supported or clamped curvilinear contour under the action of a short-time high-intensity explosive-type load uniformly distributed over the surface. Several mechanisms of plate deformation are demonstrated to exist. For each mechanism, equations of dynamic deformation are derived and conditions of mechanism implementation are analyzed. Examples of numerical solutions are given.
Subjects: STRUCTURAL plates; DYNAMIC testing of materials; DEFORMATIONS (Mechanics); STRAINS & stresses (Mechanics); STRUCTURAL analysis (Engineering); APPLIED mechanics
Publication: Journal of Applied Mechanics & Technical Physics, 2007, Vol 48, Issue 5, p712
ISSN: 0021-8944
Publication type: Academic Journal
DOI: 10.1007/s10808-007-0092-x

Dynamic deformation of rigid-plastic curvilinear plates of variable thickness.

Nemirovsky, Yu. V.; Romanova, T. P.