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The mapped elements for the solution of cracked bodies

โœ Scribed by G. Tsamasphyros; A.E. Giannakopoulos

Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
862 KB
Volume
49
Category
Article
ISSN
0045-7825

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๐Ÿ“œ SIMILAR VOLUMES

A three-dimensional boundary element for
A three-dimensional boundary element formulation for the elastoplastic analysis of cracked bodies
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In this paper a general boundary element formulation for the three-dimensional elastoplastic analysis of cracked bodies is presented. The non-linear formulation is based on the Dual Boundary Element Method. The continuity requirements of the field variables are fulfilled by a discretization strategy

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The main content of this paper is: (1) To present a proof of singularity with an arbitrary triangular element rather than an isosceles triangular element as R. S. Barsoum did. (2) To present three numerical examples for the determination of stress intensity factors by using this kind of element fo

On the time-dependent Gi-KI relationship
On the time-dependent Gi-KI relationships for viscoelastic cracked bodies
โœ Chun-Yuan Zhang ๐Ÿ“‚ Article ๐Ÿ“… 1982 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 115 KB

As is shown in our previous work, the energy release rates for viscoelastic bodies are equal to the rates of crack-closure energy. By using the solution for the e~~ck-border stress and displacement fields of viscoelastic solids, the time dependent G,-Ki relationships for viscoelastic cracked bodies