𝔖 Bobbio Scriptorium

✦ LIBER ✦

Design and stability of pillars in longwall mining : Whittaker, B N; Singh, R N Min Engr, V139, N214, July 1979, P59–73

Book ID: 100007008
Publisher: Elsevier Science
Year: 1980
Tongue: English
Weight: 134 KB
Volume: 17
Category: Article
ISSN: 0148-9062
DOI: 10.1016/0148-9062(80)91549-1

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Evaluation of the design requirements an

Evaluation of the design requirements and performance of gate roadways : Whittaker, B N; Singh, R N Min Engr, V138, N209, Feb 1979, P535–553

📂 Article 📅 1979 🏛 Elsevier Science 🌐 English ⚖ 98 KB 👁 3 views

Stability of longwall mining gate roadwa

Stability of longwall mining gate roadways in relation to rib pillar size. Technical note : Whittaker, B N; Singh, R N Int J Rock Mech Min Sci, V18, N4, Aug 1981, P331–334

📂 Article 📅 1981 🏛 Elsevier Science 🌐 English ⚖ 106 KB 👁 1 views

Design aspects of barrier pillars agains

Design aspects of barrier pillars against water-logged working in coal mining operations : Whittaker, B N; Singh, R N In: Proc World Congress on Water in Mining and Underground Works (SIAMOS-78), Granada, Spain, 18–22 Sept 1978, V1, P675–692. Publ Granada: Association Nacional de Ingenieros de Minas, 1978

📂 Article 📅 1979 🏛 Elsevier Science 🌐 English ⚖ 105 KB 👁 1 views