## At&r&-A finite element method with virtual crack extension technique is employed to find the weight function of the stress intensity factor for a cracked composite laminate. Since the weight function is load independent, once it is obtained, the stress intensity factor of a cracked laminate sub
Stress intensity factors and weight function for a void with an annular crack
โ Scribed by T. Fett
- Publisher
- Springer Netherlands
- Year
- 1994
- Tongue
- English
- Weight
- 242 KB
- Volume
- 67
- Category
- Article
- ISSN
- 1573-2673
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โฆ Synopsis
The geometrical data of a circumferential crack around a spherical void are shown in Fig. 1. The tangential stresses in the neighbourhood of this spherical void under remote tension (t~..
๐ SIMILAR VOLUMES
CORRIGENDUM "STRESS INTENSITY FACTORS OF EMBEDDED ELLIPTICAL CRACKS FOR WEIGHT FUNCTION APPLICATIONS," T. Fett and C. Mattheck\* The following corrections have been brought to our attention: Equation (3): The second coefficient in the first row of MB has to be 0.0003/z instead of 0.003p, Equation (3
The axisymmetric problem of an infinitely long fiber perfectly bonded to an elastic matrix which contains an annular crack surrounding the fiber is investigated for the case of torsion field. The problem is formulated as a singular integral equation of the first kind with a Cauchy type kernel using
Weight functions for the two surface points of a quarter-elliptical corner crack in a finite thickness plate of infinite width are derived from a general weight function and two reference stress intensity factors. The weight functions have been validated for several linear and non-linear crack face