Determining stress intensity factors in composite structural elements
โ Scribed by V. I. Grishin; B. M. Medvedev
- Book ID
- 112403381
- Publisher
- Springer
- Year
- 1979
- Tongue
- English
- Weight
- 296 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0039-2316
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๐ SIMILAR VOLUMES
Analysis of a compact compression specimen used for fracture toughness evaluation of cementitious materials is carried out by the finite element method using isoparametric elements. Both triangular and rectangular elements were used with those surrounding the crack lip being of the quarter point typ
Proportional extrapolation techniques were proposed to compute simply and accurately stress intensity factors using the numerical computation method. They are based on procedures in which the effects of element division near the crack tip on stresses and displacements are corrected by comparison wit