Modal approach in structural-dynamic equations

Modal approach in structural-dynamic equations

Some aspects of the solution of inhomogeneous problems of rods and plates are considered in the article. Dynamic effects from the effects of short-term loads are revealed with the help of modal decomposition under the assumption of the constancy of the elastic properties of concrete corresponding to...

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Bibliographic Details
Published in:MATEC web of conferences Vol. 117; p. 89
Main Author: Kovalchuk, Oleg
Format: Journal Article Conference Proceeding
Language:English
Published: Les Ulis EDP Sciences 01-01-2017
Subjects:
Deformation effects
Elastic properties
Superposition (mathematics)
Online Access:Get full text
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Summary:Some aspects of the solution of inhomogeneous problems of rods and plates are considered in the article. Dynamic effects from the effects of short-term loads are revealed with the help of modal decomposition under the assumption of the constancy of the elastic properties of concrete corresponding to its age during the application of the perturbing dynamic effect. Superposition of reactions to long-and-short-term effects are possible due to the inadmissibility of finite deformations in building structures.
ISSN:2261-236X
2274-7214
2261-236X
DOI:10.1051/matecconf/201711700089