0182821 - UGN-S 20013116 RIV NL eng C - Conference Paper (international conference)
Kožušníková, Alena
Changes of permeability of coal in the process of deformation.
Frontiers of Rock Mechanics and Sustainable Development in the 21st Century. Proceedings of the 2001 ISRM International Symposium - 2nd Asian Rock Mechanics Symposium (ISRM 2001 - 2nd ARMS), 11-14 September 2001 /Beijing/ China. Lisse: Balkema, 2001 - (Sijing, W.), s. 181-183. ISBN 90-2651-851-X.
[Frontiers of Rock Mechanics and Sustainable Development in the 21st Century. Beijing (CN), 11.09.2001-14.09.2001]
R&D Projects: GA ČR GA105/00/0875
Keywords : gas * permeability of coal * deformation
Subject RIV: DB - Geology ; Mineralogy

Method of gas permeability measurement in triaxial state of stress by means of triaxial cell KTK 100 was developed in the Institute of Geonics. The series of measurement were made to find the parameters influencing the gas permeability. The changes of permeability of coal samples during deformation process even after post-failure part were determined.
Permanent Link: http://hdl.handle.net/11104/0079335