Classification of rock bursts

Journal Article · Wed Jul 01 04:00:00 UTC 1987 · Sov. Min. Sci. (Engl. Transl.); (United States)

OSTI ID:5822646

Shemyakin, E I; Kurlenya, M V; Kulakov, G I

The authors provide classification criteria for rock bursts based primarily on three features: the location of the focal zone of a rock burst relative to the mine; the reciprocal interaction of a rock burst and the existing tectonic structure in the part of the bed experiencing the rock burst; and the distribution of rock bursts according to the energy released by the dynamic event, including the results of the event over the area and in the volume of the surrounding rocks. Their mathematical formulations for different classes of rock bursts take into account the effects of small earthquakes, the configuration of the stope and support pillars, and the stress and deformation behavior of the coal along with other considerations.

• Research Organization: Institute of Mining, Novosibirsk, USSR
• OSTI ID: 5822646
• Journal Information: Sov. Min. Sci. (Engl. Transl.); (United States), Journal Name: Sov. Min. Sci. (Engl. Transl.); (United States) Vol. 22:5; ISSN SMNSA
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
012031* -- Coal
Lignite
& Peat-- Underground Mining-- Strata Mechanics & Control-- (1987-)
CLASSIFICATION
COAL DEPOSITS
COAL SEAMS
DEFORMATION
EARTHQUAKES
ENGINEERING
ENGINEERING GEOLOGY
GEOLOGIC DEPOSITS
GEOLOGY
MATHEMATICAL MODELS
MECHANICAL PROPERTIES
MECHANICS
MINERAL RESOURCES
MINING
MINING ENGINEERING
RESOURCES
ROCK BURSTS
ROCK MECHANICS
SEISMIC EFFECTS
SEISMIC EVENTS
STRATA CONTROL
STRESS ANALYSIS
SUPPORT PILLARS
TECTONICS
UNDERGROUND MINING
WORKING FACES