【摘要】 为了让水文地质工作者更加科学地选择底板突水危险性评价方法,首先,从理论上分析、对比了2种常用的底板突水评价方法——基于GIS的层次分析(Analytic Hierarchy Process,简称AHP)型脆弱性指数法和基于GIS的人工神经网络(Artificial Neural Network,简称ANN))型脆弱性指数法;然后,以实际矿井为研究对象,运用这2种方法对其底板进行了突水危险性评价,从评价过程中总结出两者的异同。结果表明:两者各有优缺点,应根据实际资料和需求进行合理选择。更多还原

【Abstract】 In order to select evaluation method of floor water inrush hazard scientifically for geologist,firstly,two common floor water inrush evaluation methods were compared form theoretically,which is vulnerability index AHP based on GIS and vulnerability index ANN based on GIS,and then it taking practical site as studying object,floor water inrush hazard was evaluated by the two methods,its similarities and differences of two methods were obtained during evaluation process. The results showed that the method should be selected reasonable according practical and requirement.更多还原