摘要
介绍了延时间隔时间对爆破震动强度和爆破震动频率的影响规律以及爆破震动持续时间的危害作用，给出了合理的微差间隔时间选取原则。
A regularity of influence of delay interval time on the intensity and frequency of blasting vibration is introduced, the harmful role of lasting time of blasting vibration discussed and selection principle of rational short delay blasting interval time and some suggestions are given in this paper.
出处
《工程爆破》
1999年第3期64-67,共4页
Engineering Blasting
