Keyblock has been received a lot of attention in underground engineering because it loses its stability first after excavation. Block theory originally proposed by Shi could not build the geometric characteristics of keyblock and explain how to determine the precise locations of keyblock. Therefore,
Mathematical model of block rock masses and its application in analysis of underground structures
โ Scribed by Yu. K. Zaretskii; M. I. Karabaev
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 94 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0038-0741
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