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Multi-method Coal Seam Floor Water Inrush Risk Evaluation Based on Variable Weight Theory

open access: yesEnergy Exploration & Exploitation
Frequent water inrush disasters in deep coal seam mining pose a significant threat to the safety of coal extraction operations. Due to the complexity and non-linearity of water inrush factors, evaluating the risk of water inrush in coal seam floor is ...
Fuzhu Wu   +5 more
doaj   +1 more source

Forecasting Model of Coal Mine Water Inrush Based on Extreme Learning Machine [PDF]

open access: yes, 2013
In order to satisfy the real-time requirement of the coal mine water inrush, comprehensively considering the master influencing factors filtered out by using principal component analysis (PCA) of coal mine water inrush, a forecasting model of coal mine ...
Li, Pei, Xu, Xinzheng, Zhao, Zuopeng
core  

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