摘要
介绍了离散单元法的计算模型以及阻尼、时步等关键参数的选择原则,对烟囱定向爆破进行了仿真模拟,并与工程实际进行了比较。
The calculation model of the discrete element method and the principle of selection of key parameters such as damping and time step are recommended. Meanwhile, the simulation of chimney's directional blasting is performed, the calculated results are also compared with those in engineering practice.
出处
《爆破》
CSCD
2003年第3期11-13,共3页
Blasting
