On the plastic-brittle behaviour of rock and concrete
✍ Scribed by A. Dragon; Z. Mróz
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 278 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0093-6413
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📜 SIMILAR VOLUMES
A new anisotropic poroelastic damage model is proposed for saturated brittle porous materials. The model is formulated in the framework of the continuum damage mechanics. A second-rank symmetric tensor is used to characterize material damage due to oriented microcracks. The classic Biot poroelastic
The effects of silica fume and aggregate size on the softening response and brittleness of high strength concretes were investigated by measuring the fracture energy GF, the characteristic length l,, and brittleness index B. Based on the fracture tests and microscopic studies at the aggregate-matrix