𝔖 Bobbio Scriptorium

✦ LIBER ✦

Shaft sinking concepts and two independent systems of concurrent development through the shafts being sunk : Nel, P J L Proc 5th Rapid Excavation and Tunneling Conference, San Francisco, 3–7 May 1981, V2, P976–995. Publ New York: AIME, 1981

Publisher: Elsevier Science
Year: 1982
Tongue: English
Weight: 116 KB
Volume: 19
Category: Article
ISSN: 0148-9062
DOI: 10.1016/0148-9062(82)91777-6

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

New techniques in deep pre-sinking of mi

New techniques in deep pre-sinking of mine shafts : Heever, C Proc 5th Rapid Excavation and Tunneling Conference, San Francisco, 3–7 May 1981, V2, P996–1003. Publ New York: AIME, 1981

📂 Article 📅 1982 🏛 Elsevier Science 🌐 English ⚖ 111 KB 👁 2 views

Helms underground pumped storage project

Helms underground pumped storage project shaft development : Andersen, S F Proc 5th Rapid Excavation and Tunneling Conference, San Francisco, 3–7 May 1981, V2, P887–901. Publ New York: AIME, 1981

📂 Article 📅 1982 🏛 Elsevier Science 🌐 English ⚖ 121 KB 👁 2 views

Impact breakers for shaft sinking : Beus

Impact breakers for shaft sinking : Beus, M J; Phillips, S H E Proc 5th Rapid Excavation and Tunneling Conference, San Francisco, 3–7 may 1981, V1, P815–830. Publ New York: AIME, 1981

📂 Article 📅 1982 🏛 Elsevier Science 🌐 English ⚖ 109 KB 👁 4 views

Shaft sinking at nose rock : Greenslade,

Shaft sinking at nose rock : Greenslade, J O; Tilley, C; Griswold, G G Proc 5th Rapid Excavation and Tunneling Conference, San Francisco, 3–7 May 1981, V2, P955–957. Publ New York: AIME, 1981

📂 Article 📅 1982 🏛 Elsevier Science 🌐 English ⚖ 116 KB 👁 2 views

Vertical retreat mining : Scott, J D Pro

Vertical retreat mining : Scott, J D Proc 5th Rapid Excavation and Tunneling Conference, San Francisco, 3–7 May 1981, V2, P1109–1125. Publ New York: AIME, 1981

📂 Article 📅 1982 🏛 Elsevier Science 🌐 English ⚖ 114 KB 👁 3 views

Design and construction of shafts by the

Design and construction of shafts by the wet method : Gill, S A Proc 5th Rapid Excavation and Tunneling Conference, San Francisco, 3–7 May 1981, V2, P930–951. Publ New York: AIME, 1981

📂 Article 📅 1982 🏛 Elsevier Science 🌐 English ⚖ 116 KB 👁 3 views