炮孔近区岩体振动主频及能量的数值模拟 / Numerical simulation of rock vibration dominant frequency and energy at blast hole near region
- Resource Type
- Academic Journal
- Source
- 工程爆破 / Engineering Blasting. 26(4):8-16
- Subject
炮孔近区 不耦合系数 爆心距 振动主频 振动能量 - Language
- Chinese
- ISSN
- 1006-7051