摘要
研究一种能量较高的低爆速炸药(HHDB),主要用于地震勘探等方面。分析了该炸药的震源探测机理,介绍了制造方法、性能以及在地震勘探中的试验结果,并将HHDB与另外几种震源炸药进行了对比。作为地震勘探的震源药使用,该药有着较好的频谱宽度和信噪比,提高了地层剖面反射信号的信噪比和分辨率。
A kind of high-energy low-detonation velocity explosive is studied in this paper, which can be applied to geologic explorations. Its manufacture method, capability, application in geology and the comparison with other kinds of epicenter explosives are discussed. Being used as the epicenter explosive, it has wider frequency spectrum and better signal-to-noise ratio, and can improve signal-to-noise ratio and resolution of reflecting signal from stratum sections.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
2005年第4期465-468,共4页
Acta Armamentarii
关键词
爆炸力学
低爆速
炸药
地震勘探
分辨率
explosive mechanics
low-detonation velocity
explosive
geologic exploration
resolution
