Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/54552
Type: Artigo de periódico
Title: ANALYSIS OF CRACKED CYLINDRICAL-SHELLS BY A STRAIN-BASED FINITE-ELEMENT
Author: ASSAN, AE
ALIABADI, MH
Abstract: In this paper, parameters necessary to implement the Strip Yield Zone Model (Dugdale, D.S., J. Mech. Phys. Solids 1960 8, 100-4)a in the analysis of pressurized cylindrical shells are evaluated using a strain-based finite element. The shell finite element employed is a strain-based bidimensional cylindrical circular element with four nodes and five degrees of freedom for each node. Two types of crack orientation are considered: axial and circumferential, and results are presented relating the ratios of remote stress/yield stress and the opening displacements to the ratios of yield zone length/crack length.
Subject: SHELL
CRACK
FINITE ELEMENT
STRIP YIELD ZONE MODEL
FRACTURE
Country: Inglaterra
Editor: Elsevier Sci Ltd
Rights: fechado
Identifier DOI: 10.1016/0965-9978(93)90040-Z
Date Issue: 1993
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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