ON HAMILTONIAN FORMULATIONS AND CONSERVATION LAWS FOR PLATE THEORIES OF VEKUA-AMOSOV TYPE

Autor:	Sergey I. Zhavoronok
Jazyk:	English<br />Russian
Rok vydání:	2017
Předmět:	refined shell theory analytical mechanics of continua Hamiltonian formalism de Donder – Weyl formulation conservation laws Materials of engineering and construction. Mechanics of materials TA401-492
Zdroj:	International Journal for Computational Civil and Structural Engineering, Vol 13, Iss 4 (2017)
Druh dokumentu:	article
ISSN:	2587-9618 2588-0195
DOI:	10.22337/2587-9618-2017-13-4-82-95
Popis:	Some variants of the generalized Hamiltonian formulation of the plate theory of I. N. Vekua – A. A. Amosov type are presented. The infinite dimensional formulation with one evolution variable, or an “instantaneous” formalism, as well as the de Donder – Weyl one are considered, and their application to the numerical simulation of shell and plate dynamics is briefly discussed. The main conservation laws are formulated for the general plate theory of Nth order, and the possible motion integrals are introduced
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/2ece217e257b485e87381431da80e002 Zobrazit plný text záznamu View record in DOAJ