Title :
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
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;
Conference_Titel :
Computer Science and Service System (CSSS), 2011 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-9762-1
DOI :
10.1109/CSSS.2011.5972026
