Progress in Research of Characterization Methods for Pore and Fissure Structures in Coal

DOI

10.2991/coal-18.2018.7How to use a DOI?

Keywords

coal, pore and fissure, characterization method, three-dimensional reconstruction

Abstract

The pore and fissure of coal directly affect the occurrence and seepage of gas. Therefore, it coal seam methane should be developed for utilization and gas control. In this study, characterization methods for coal fractures are introduced on the basis of extensive literature research. They are usually divided into observation and physical test methods, and their principle and research status of each method are reviewed in detail. The application of CT three-dimensional reconstruction and fractal dimension in the physical progress of digital rock is also presented.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Gang Wang
AU  - Junnan Shen
AU  - Xiangjie Qin
AU  - Dongyang Han
PY  - 2018/10
DA  - 2018/10
TI  - Progress in Research of Characterization Methods for Pore and Fissure Structures in Coal
BT  - Proceedings of the 9th China-Russia Symposium "Coal in the 21st Century: Mining, Intelligent Equipment and Environment Protection" (COAL 2018)
PB  - Atlantis Press
SP  - 37
EP  - 41
SN  - 2352-5401
UR  - https://doi.org/10.2991/coal-18.2018.7
DO  - 10.2991/coal-18.2018.7
ID  - Wang2018/10
ER  -