LIBROS DEL AUTOR: yifan zeng

2 resultados para LIBROS DEL AUTOR: yifan zeng

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  • Roof Water Disaster in Coal Mining in Ecologically Fragile Mining Areas
    Qiang Wu / Yifan Zeng / Zhenzhong Pang
    This book targets to earth scientists and engineers, in particular students, researchers, managers, and practitioners, who are interested in mining engineering, environmental engineering, green coal mining, sustainable water resource management, and effective measures to balance mine safety and ecological conservation.In the disciplines of mine hydrogeology and mining engineeri...
    Disponible

    47,43 €

  • Research on Risk Evaluation Methods of Groundwater Bursting from Aquifers Underlying Coal Seams and Applications to Coalfields of North China
    Yifan Zeng
    This book provides an information fusion model with information fusion theory, geographic information system technology and modern mathematical methods to evaluate the risks of groundwater inrushes from aquifers underlying coal seams. In this new model, the water inrush vulnerable index was calculated with variable weights theory. It overcomes the defect of the traditional vuln...
    Disponible

    160,45 €