基于ANSYS/LS-DYNA的两种起爆方式的效果比较  

Comparison of blasting effects with different detonation ways based on ANSYS/LS-DYNA

作　　者：袁绍国[1] 臧建领[1] 王政伟[1] 张朋[1] 刘冰雷[1] 

机构地区：[1]内蒙古科技大学矿业工程学院,内蒙古包头014010

出　　处：《露天采矿技术》2011年第3期26-28,31,共4页Opencast Mining Technology

摘　　要：采用非线性动力分析软件ANSYS/LS-DYNA,分别模拟了瞬时起爆和延期起爆两种起爆方式,观察各自的爆破过程,进行特征参数的爆破效果对比。结合工程实践,从而验证了延期爆破在理论和实践上的优越性。Using the nonlinear dynamic analysis ANSYS/LS-DYNA software,the two detonation ways-simultaneous detonation and delay detonation were simulated respectively,we can conserve their own different blasting processes,and compare the different blasting effects of special parameters.Relating to engineering practice,the superiorities of delay detonation were verified in the theory and practices.

关 键 词：ANSYS/LS-DYNA 数值模拟 延期起爆 

分 类 号：TD235.39[矿业工程—矿井建设]