A simplified method for determining double-K fracture parameters for three-point bending tests
โ Scribed by Shilang Xu; Hans W. Reinhardt
- Book ID
- 110253104
- Publisher
- Springer Netherlands
- Year
- 2000
- Tongue
- English
- Weight
- 168 KB
- Volume
- 104
- Category
- Article
- ISSN
- 1573-2673
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๐ SIMILAR VOLUMES
The paper presents use of universal form of weight functions for determining the double-K fracture parameters K ini IC and K un IC on compact test and wedge splitting test specimens. The proposed method enables to obtain a closed form expression of cohesion toughness of concrete specimens. A compari
The relationship between the three point bend (TPB) specimen size and the measured fracture toughness K,, value is analyzed by the theory of crack opening displacement (COD). According to the concept of plane strain fracture toughness K,,, a new formula for K,, is presented. For small-scale or large