✦ LIBER ✦
Additional force factors arising in the linings of two parallel tunnels when a central tunnel is driven between them, in relation to the distance between the tunnels and the ratio of the shear modulus of the rock to that of the material of the lining
✍ Scribed by N. N. Fotieva
- Publisher
- Springer
- Year
- 1965
- Tongue
- English
- Weight
- 175 KB
- Volume
- 1
- Category
- Article
- ISSN
- 1573-8736
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