Research on the forecast method of water inrush in mine based on AHP

Author

Du Weibing ; Wang Baoshan ; Wang Shuangting ; Kang Min ; Liu Weijun

Author_Institution

Key Lab. of Mine Spatial Inf. Technol., Henan Polytech. Univ., Jiaozuo, China

fYear

2011

fDate

27-29 June 2011

Firstpage

688

Lastpage

690

Abstract

It is essential to forecast water inrush area by processing the rich amount of information for hydrogeology in the mine. In this paper, we commence the study from the controlling factors of water inrush. Then we study the fitting process between AHP (Analytic Hierarchy Process) model and GIS normalization information after determining the controlling factors of water inrush level. Finally, we establish a water damage forecast model of coal footwall in mine. This paper experiment this method to carry out risk assessment of testing mine area, and verify it is validity to forecast water inrush.

Keywords

coal; decision making; forecasting theory; geographic information systems; level control; mining; risk management; AHP model; GIS normalization information; analytic hierarchy process; coal footwall; mine area; risk assessment; water damage forecast model; water inrush area forecast method; Analytical models; Coal; Geographic Information Systems; Geology; Indexes; Predictive models; Surges; Analytic Hierarchy Process; GIS normalization information; water inrush forecast;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Science and Service System (CSSS), 2011 International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-9762-1

Type

conf

DOI

10.1109/CSSS.2011.5972026

Filename

5972026