Proceedings of the 2016 International Conference on Advances in Energy, Environment and Chemical Science

Utilization Strategy Research Of Goafs Based On Correspondence Analysis

Authors
Shiyao Xiang, Mingdong Zhao, Dongjing Xu, Yijin Chen
Corresponding Author
Shiyao Xiang
Available Online May 2016.
DOI
https://doi.org/10.2991/aeecs-16.2016.12How to use a DOI?
Keywords
Goafs utilization; Coal mine; Collapse rules; Correspondence analysis
Abstract
According to the energy development policy and energy structure adjustment in China, this paper puts forward the utilization strategy of goafs based on correspondence analysis. Firstly, the correspondence analysis was used to discriminate the goafs with hidden collapse risk and research the collapse rules in coal mine. Using this method, 7 variables which affected the collapse of coal mine goaf and 24 samples were analyzed by R factor analysis and Q factor analysis to complete the distribution picture of variables and samples. The variables included degree of complex geological structure, goaf volume rate, vertical depth away from the surface, dip angle of coal seam, number of spatial superimposed layers, overburden thickness and overburden type. The analyses were conducted by the distribution picture to research the collapse rule of goafs. The corresponding measures could be taken to treat the goafs according to collapse rule. Secondly, the projects of establishing underground water storage system, underground oil and gas storage system and underground waste disposal system were proposed to realize the goafs utilization.
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Proceedings
2016 International Conference on Advances in Energy, Environment and Chemical Science
Part of series
Advances in Engineering Research
Publication Date
May 2016
ISBN
978-94-6252-194-0
ISSN
2352-5401
DOI
https://doi.org/10.2991/aeecs-16.2016.12How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Shiyao Xiang
AU  - Mingdong Zhao
AU  - Dongjing Xu
AU  - Yijin Chen
PY  - 2016/05
DA  - 2016/05
TI  - Utilization Strategy Research Of Goafs Based On Correspondence Analysis
BT  - 2016 International Conference on Advances in Energy, Environment and Chemical Science
PB  - Atlantis Press
SN  - 2352-5401
UR  - https://doi.org/10.2991/aeecs-16.2016.12
DO  - https://doi.org/10.2991/aeecs-16.2016.12
ID  - Xiang2016/05
ER  -