Rock tests in nonuniform fields of tensile stresses
โ Scribed by Efimov, V. P.
- Book ID
- 121603889
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 2013
- Tongue
- English
- Weight
- 212 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0021-8944
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Strength and deformation of a typical homogeneous sandstone under tensile stresses, have been studied in the laboratory, using standard tensile tests, viz. uniaxial tension, the Brazilian and beam bending tests. In addition to the parameters such as uniaxial tensile strength, modulus of deformation
An analytical method is used to study the tensile stresses beneath a rock cutter, which is modelled as a ยฎnite length strip of facial pressure and shear along an inยฎnite notch. For notch angles greater than 1208, the elastic stress ยฎelds are predominantly tensile and it is recommended that cutters s