Finite element analysis of jointed rock masses and engineering application
โ Scribed by W. Zhu; P. Wang
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 682 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0148-9062
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๐ SIMILAR VOLUMES
Passive, fully grouted rock bolts are widely used in rock engineering. Based on the observations of the laboratory test phenomena, a three-dimensional elasto-viscoplastic constitutive model which takes special attention to the bolt's behaviour at a joint has been proposed. The model is justified by
An equivalent continuum model of rock mass consisting of joints and rock is proposed by averaging the stress and strain in a volume element. Using the theory of damage mechanics and fracture mechanics, the damage tensor, effective stress tensor, damage strain, etc. of the rock mass are defined, prop