【摘要】 正确选择采矿方法是充分、合理地开发矿产资源的重要手段。根据陕西银矿的开采条件，应用模糊数学方法，结合计算机技术，优选出超前切顶爆力运矿分段采矿法，经现场试验证明是一种适合于该矿实际情况的安全、高效采矿方法，为该矿创造了良好的经济效益和社会效益。该采矿方法亦可在同类矿体开采中推广应用。更多还原

【Abstract】 The correct choise of mining method is an important tool to make full andrational exploitation of mineral resources, Based on the mining conditions in shanxi silvermine,the sublevel stoping system with advanced roof cut and transporting ore by blastingforce was selected optimally by use of fuzzy mathematical methos and computer technique. Through the test in the site,it had been proved the this mining method,suitable for thereal conditions of this mine, is safe and has a high efficiency.A good economical and socialbenefits have been achieved in the mine. Also,this mining method can be deployed forsimilar orebody.更多还原