Ngineering method for determining critical stress local stability in the core zone modular cylindrical profiled bearing shells

Autor:	L. V. Krasotina
Jazyk:	ruština
Rok vydání:	2017
Předmět:	метод конечных элементов критические напряжения потери местной устойчивости плоские и криволинейные участки профиля сборная профилированная несущая цилиндрическая оболочка гофрированный отсек Transportation engineering TA1001-1280
Zdroj:	Вестник СибАДИ, Vol 0, Iss 2(48), Pp 104-110 (2017)
Druh dokumentu:	article
ISSN:	2071-7296 2658-5626
DOI:	10.26518/2071-7296-2016-2(48)-104-110
Popis:	In this article we presented an option of engineering calculation of the critical stress of stability loss of local support in the area of open-ended modular pro-profiled bearing cylindrical shells on the basis of mathematical modeling of the contact boundary value problem of structural type. Revealed fundamental differences existing calculation methods of the proposed work. Conclusions on the possibility of using techniques developed for all types of membranes of this type. The results of complex experimental work on the full-scale simulation of the loss of local sustainability profile elements of the process.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/0f2cf46fd09145ac909c4233b34fd4fb Zobrazit plný text záznamu View record in DOAJ