✦ LIBER ✦

The problem of a shallow working in a vertical coal seam

✍ Scribed by L. N. Karpenko

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A method for calculating the stress stat

✍ L. N. Karpenko 📂 Article 📅 1965 🏛 Springer 🌐 English ⚖ 227 KB

Change in rock stress during working of

✍ G. I. Gritsko; B. V. Vlasenko 📂 Article 📅 1966 🏛 Springer 🌐 English ⚖ 324 KB

Movement of liquid and gas in a worked c

✍ S. V. Kuznetsov 📂 Article 📅 1971 🏛 Springer 🌐 English ⚖ 213 KB

Problems of stability of the wall rock i

✍ A. F. Bulat; V. N. Chekhov 📂 Article 📅 1992 🏛 Springer US 🌐 English ⚖ 528 KB

Roof rock kinematics during working of a

✍ B. V. Vlasenko 📂 Article 📅 1978 🏛 Springer 🌐 English ⚖ 488 KB

A method for calculating the displacemen

✍ G. I. Gritsko; B. V. Vlasenko 📂 Article 📅 1976 🏛 Springer 🌐 English ⚖ 422 KB