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Stress intensity factors for complete circumferential surface cracks at the outer wall of a pipe loaded by stress gradients

โœ Scribed by Hans Grebner; Claus Mattheck


Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
238 KB
Volume
88
Category
Article
ISSN
0029-5493

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๐Ÿ“œ SIMILAR VOLUMES


Stress intensity factors for long axial
โœ H. Grebner ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 297 KB ๐Ÿ‘ 1 views

By means of the finite element method crack opening displacements were calculated for long axial surface cracks at the outer wall of a pipe. The wall thickness to inner radius ratio of the pipe was 1 to 10. Following a procedure introduced be Mattheck et al. weight functions were evaluated by means

Stress Intensity Factors of a circumfere
โœ Dr. H. Grebner ๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 330 KB ๐Ÿ‘ 1 views

## Abstract Stress intensity factors were calculated for partly circumferential surface cracks at the outside of a pipe. The pipe is loaded by internal pressure and by thermal stresses. The weight functions method is used to calculate averaged weighted stress intensity factors at the deepest point

Stress intensity factors for circumferen
โœ H. Grebner; U. Strathmeier ๐Ÿ“‚ Article ๐Ÿ“… 1985 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 479 KB

Stress intensity factors are calculated at the deepest point and at the surface points of circumferential semielliptical surface cracks in a thermally shocked pipe. The method of calculation is based on weight functions following a proposal by Munz et al. Numerical values of the stress intensity fac