A three-point formula for numerical quadrature of oscillatory integrals with variable frequency
β Scribed by Ulf Torsten Ehrenmark
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 918 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0377-0427
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π SIMILAR VOLUMES
In this paper, the elastic deflection formula for a straight-through cracked three-point bend round beam is derived using an analytical method. If the crack tip plastic zone or fracture process zone is localized near the crack, its effect on the load line deflection can be considered through proper
A J-integral (j) for the pointwise description of the fracture driving force along a 3-D crack front is studied for the three-point bend specimen. Results of a 3-D nonlinear finite element analysis arc used to compute J along the crack front. The analytical values are compared to experimenta\_l 'mea