摘要
根据铜山口矿难爆岩体的性质及孔径、台阶高等固定参数 ,在按相似准则对该矿难爆岩体爆破参数进行室内模型试验的基础上 ,通过对试验数据进行整理分析得出了模型试验最优爆破参数 。
In order to find out the optimized blasting parameters of the hard rock of Tongshankou Copper Mine ,according to the simulation law and the character of the hard rock and the fixed parameters such as blasthole diameter,the bench height and so on ,a series of lab model experiments have been done.Through the analysis on data obtained from the test ,the optimized blasting parameters of the model are educed which are proved practical in field experiments.
出处
《河北煤炭》
2001年第2期21-23,共3页
Hebei Coal
