1992
DOI: 10.1016/0013-7944(92)90118-x
|View full text |Cite
|
Sign up to set email alerts
|

Solving crack problems by an adaptive refinement procedure

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
10
0
3

Year Published

1998
1998
2014
2014

Publication Types

Select...
6
1

Relationship

0
7

Authors

Journals

citations
Cited by 26 publications
(14 citation statements)
references
References 32 publications
0
10
0
3
Order By: Relevance
“…The accuracy of SIF obtained from ÿnite element analysis when using quarter point elements is, in general, dependent on two factors, the geometry of the mesh around the crack-tip and the method of extraction of SIF from the ÿnite element solutions [9]. It is inconvenient and di cult to control the mesh geometry surrounding the cracktip in an explicit manner by this mesh generator and other automatic mesh generators [9]. In this paper a modiÿed version of the mesh generator developed by Peraire et al is proposed.…”
Section: Advancing Front Mesh Generator For Crack Problemsmentioning
confidence: 99%
“…The accuracy of SIF obtained from ÿnite element analysis when using quarter point elements is, in general, dependent on two factors, the geometry of the mesh around the crack-tip and the method of extraction of SIF from the ÿnite element solutions [9]. It is inconvenient and di cult to control the mesh geometry surrounding the cracktip in an explicit manner by this mesh generator and other automatic mesh generators [9]. In this paper a modiÿed version of the mesh generator developed by Peraire et al is proposed.…”
Section: Advancing Front Mesh Generator For Crack Problemsmentioning
confidence: 99%
“…Gerstle and Abdalla Jr. 1990), and error estimation/adaptivity considering singularity of the stress/strain ®elds (e.g. Lo and Lee 1992;Jayaswal and Grosse 1992;Coorevits et al 1994). This procedure would be especially relevant for an automated crack propagation procedure, which could bene®t from the basic capabilities of FESTA.…”
Section: Concluding Remarks and Extensionsmentioning
confidence: 99%
“…De acuerdo con Lo y Lee [65] los elementos singulares se pueden clasificar de la siguiente forma: elementos con funciones de forma especiales, elementos híbridos, elementos basados en transformaciones geométricas.…”
Section: Convergencia En La Versión Hpunclassified
“…El dominio a estudio viene dado por Ω = [-1,1] 2 con una grieta en el borde de longitud a = 1, como se muestra en la Se imponen los desplazamientos correspondientes al campo de la solución exacta para un problema en modo I puro, en concreto para valores de KI = 100 y KII = 0. El número de elementos considerado para ambas direcciones x e y ha sido [9,17,33,65].…”
Section: Iv42 Influencia De Los Modos De Orden Superior En La Mejorunclassified
See 1 more Smart Citation