Effect of Geomechanics on Mine Design

1. Auflage 1992
ISBN: 978-90-5410-040-9
Verlag: CRC Press

Buch, Englisch, 184 Seiten, Format (B × H): 174 mm x 246 mm, Gewicht: 498 g

A selection of papers on the effect of geomechanics on mine design. Coverage includes geodynamic phenomena associated with mining, longwall face technology, permanent mine workings and tunnels, ground subsidence, yield pillars and water inflows to mines.

Autoren/Hrsg.

Dubinski, J.

Kidybinksi, A.

Fachgebiete

• Technische Wissenschaften Sonstige Technologien | Angewandte Technik Bergbau, Hüttenwesen

Inhaltsverzeichnis

Introduction; Controls exerted by dominant parting planes over the deformation of tabular deposits; Development of mining induced seismicity in relation to the advance of coalfaces in Karvina, part of Ostrava-Karvina Coal Basin; Water inflows and weightings above longwall workings; Surface subsidence associated with partial extraction: An Australian case study; Control of deformations in the pillar between the twin bores of a tunnel in Aosta valley, Italy; Soil strain measurements in areas of underground mining exploitation; A research into underground pressure in longwall face induced by use of sublevel caving in thick seam; A theoretical basis for physical models; Energy analysis during compression tests of rock samples; Inversion analysis of original stress condition of rock strata based on extensometric measurement results; The model of structural mechanics and its theoretical basis for designing strata control technique in longwall panels; Determination and prediction of geomechanical state of rock mass; Interpretation of the results of rock pressure upon tunnels lining at full-scale measurements at the lining stage construction; Interpretation of the results of full-scale measurements in the vertical mines shafts; Mining design of a vein orebody exploitation using two cemented fill methods; Yield pillars in a deep potash mine; A method for forecasting of the gasodynamic events in Nowa Ruda coal mine; New concept of destressing in outburst prone rocks; Rock pressure control at longwall faces by using the powered supports; Author index

Über Autor(innen)

J. Dubinski, A. Kidybinksi, Central Mining Institute, Katowice