✦ LIBER ✦
Strength of rectangular pillars in partial extraction.—A strength formula for such pillars is derived from laboratory and in-situ strength tests on sandstone and coal respectively : SHEOREY, PR CENT. MIN. RES. STAT. DHANBAD, IND SINGH, B CENT. MIN. RES. STAT. DHANBAD, IND 3F, 4T, 6R. INT. J. ROCK MECH. MIN. SCI. V1, N1, 1974, P41–44
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 108 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0148-9062
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