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|Type:||Artigo de periódico|
|Title:||Analysis Of Cracked Cylindrical Shells By A Strain-based Finite Element|
|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. © 1993.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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