Method for assessing the strength properties of rocks in pillars
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KeywordsCoal Seam Uniaxial Compressive Strength Local Sector Overlie Stratum Breaking Stress
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- 1.Ya. A. Bich, Operating Instructions for Field Tests on the Mechanical Properties of Coal and Rocks by a Pressing Apparatus [in Russian], Izd. VNIMI, Leningrad (1965).Google Scholar
- 2.G. T. Nesterenko et al., Abstracts of Reports to the All-Union Conference on Rock Mechanics, Apatity, 1970 [in Russian], Izd. VNIMI, Leningrad (1970).Google Scholar
- 3.A. M. Il'shtein et al., Methods for Calculating Pillars and Overhead Rooms of Ore Deposits [in Russian], Nauka, Moscow (1964).Google Scholar
© Consultants Bureau, a division of Plenum Publishing Corporation 1973