工程爆破

1999, (03) 6-10

[打印本页] [关闭]
本期目录(Current Issue) | 过刊浏览(Past Issue) | 高级检索(Advanced Search)

深孔内含水炸药爆速和相对爆压的现场测试研究
FIELD TEST OF DETONATION VELOCITY AND RELATIVE EXPLOSION PRESSURE OF AQUEOUS EXPLOSIVES IN DEEPHOLES

廖先葵,韩子荣,张汉才,董明亮
Liao Xiankui Han Zhirong Zhang Hancai Dong Mingliang (Changsha Research Institute of Mining and Metallurgy, Changsha 410012)

摘要(Abstract):

长沙矿冶研究院和武钢大冶铁矿、本钢南芬露天铁矿合作进行了深孔内含水炸药爆速和相对爆压的测试研究。测试结果表明,运用改进的探针法—数字爆速仪和电气石压电晶体传感器- 瞬态波形记录仪两种方法,可为改善破碎质量和大规模干扰降震提供可靠的数据
The field test of detonation velocity and relative explosion pressure of aqueous explosives in deepholes was carried out jointly by Changsha Research Institute of Mining and Metallurgy, Daye Iron Mine of Wuhan Steel & Iron Company and Nanfen Open Pit Iron Mine of Benxi Steel & Iron Company. Test results indicated that two measuring methods with respectively a modified probe—detonation velocity digital meter and a tourmaline piezoelectric crystal sensor—transient waveform recorder can provide the reliable data for the improvement of fragmentation quality and large scale interference seismic reduction.

关键词(KeyWords): 深孔爆破;含水炸药;爆速;相对爆压
Deephole blasting Aqueous explosive Detonation velocity Relative explosion pressure

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 廖先葵,韩子荣,张汉才,董明亮
Liao Xiankui Han Zhirong Zhang Hancai Dong Mingliang (Changsha Research Institute of Mining and Metallurgy, Changsha 410012)

Email:

DOI:

扩展功能
本文信息
服务与反馈
本文关键词相关文章
本文作者相关文章
中国知网
分享