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近年来,大爆破技术已在金属矿山广泛应用。在进行大爆破的设计中,电爆网路的计算是整个设计的重要环节,是保证大爆破效果的关键问题之一。过去大爆破设计中的电爆网路计算一直沿用复杂网路的计算方法,这种计算方法是从一对区域线的网路末端向连接电源的一端一步一步地计算电阻,然后再从电源处向网路末端一步一步地计算电流,看末端一组雷管流过的电流是否大于准爆电流。这种计算方法是可靠的,
In recent years, big blasting technology has been widely used in metal mines. In the design of large blasting, the calculation of electric blasting network is an important part of the whole design, which is one of the key issues to ensure the effect of large blasting. In the past, the design of electric burst network in big blasting design always followed the calculation method of complex networks. The calculation method is to calculate the resistance step by step from the end of the network of a pair of regional lines to the end of the connecting power source, Calculate the current step by step toward the end of the network to see if the current flowing through the last set of detonators is greater than the quasi- This method of calculation is reliable,