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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/1081

Title: ON THE BENDING OF CIRCULAR PLATES IN THE PLASTIC DEFORMATIONS FIELD (RIGID-PLASTIC MATERIALS) PART I: GENERAL THEORETICAL CONSIDERATIONS ON LARGE DEFORMATIONS
Authors: RADU, Gheorghe
COMANESCU, Ioana
Keywords: deformation
plate
stress
bending
membrane stress
Issue Date: Oct-2006
Publisher: Transilvania University Press of Braşov
Citation: GOOGLE SCHOLAR
Series/Report no.: COMAT 2006;1-6
Abstract: The present paper deals with the state of stress and deformation at thin circular plates subjected to symmetrical axial loading. The loading is a bending owing to the uniform distributed loads which act perpendicular to the mean surface of the plate, simultaneous with a membrane load (loads acting in the mean plane of the plate). This type of problem is solved by help of equations which result from the equilibrium of a plate’s element and from the boundary and continuity conditions of the mean surface of the plate. One considers the following two cases: - the membrane stresses are small comparatively to the bending stresses; in this case the calculus is precise enough if we take into account only the mean plane extensions which will be superposed over the effects given by the transversal bending stress q; - the membrane stresses are considerable and can not be neglected; in this case, second order calculus is required.
URI: http://hdl.handle.net/123456789/1081
ISBN: 973 - 635 - 823 - 2
Appears in Collections:COMAT 2006

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