𝔖 Bobbio Scriptorium

✦ LIBER ✦

Focal mechanism caused by fracture or burst of a coal pillar

✍ Scribed by An-ye CAO; Lin-ming DOU; Guo-xiang CHEN; Si-yuan GONG; Yu-gang WANG; Zhi-hua LI

Book ID: 108484926
Publisher: Chinese Electronic Periodical Services
Year: 2008
Tongue: English
Weight: 232 KB
Volume: 18
Category: Article
ISSN: 1006-1266
DOI: 10.1016/s1006-1266(08)60033-4

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Causes and mechanisms of massive pillar

Causes and mechanisms of massive pillar failure in a southern West Virginia coal mine : Min Engng V37, N4, April 1985, P323–328

✍ A.W. Kahir; S.S. Peng 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 108 KB 👁 3 views

Causes and mechanisms of surface fractur

Causes and mechanisms of surface fractures in a central West Virginia coal mine : Tang, D H Y; Peng, S S Min Sci TechnolV4, N1, Oct 1986, P41–48

📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 111 KB 👁 2 views

Compressive strength, burst proneness, a

Compressive strength, burst proneness, and failure modes of model coal pillars related to the end constraint and geometry: Babcock, C O Proc 28th US Symposium on Rock Mechanics, Tucson, 29 June–1 July 1987P173–180. Publ Rotterdam: A A Balkema, 1987

📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 113 KB 👁 3 views

Fracturing in the zone around a blasthol

Fracturing in the zone around a blasthole, White Pine, Michigan.-Damage in shale pillars caused by four types of explosives were studied : Siskind, DE Steckley, RC Olson, JJ Figs, Tabls, Refs. US. Bur. Mines, RI 7753, 1973, 20P

📂 Article 📅 1974 🏛 Elsevier Science 🌐 English ⚖ 98 KB

Fracture toughness of coal by microcrack

Fracture toughness of coal by microcrack finite element method : Sivaneri, N T; Wu, W P Key Questions in Rock Mechanics: Proc 29th US Symposium, Minneapolis, 13–15 June 1988P511-518. Publ Rotterdam: A A Balkema, 1988

📂 Article 📅 1989 🏛 Elsevier Science 🌐 English ⚖ 71 KB 👁 3 views

Stopping of ground subsidences caused by

Stopping of ground subsidences caused by cave-in applying rockbolts or hydraulic filling in shallow underground caverns : Bobok, E; Somosvari, Z In: Rock Mechanics: Caverns and Pressure Shafts (papers to the ISRM Symposium, Aachen, 26–28 May 1982)V1, P171–175. Publ Rotterdam: A. A. Balkema, 1982

📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 127 KB 👁 2 views