钱书清, 张以勤, 曹惠馨, 吕智. 1986: 岩石破裂时产生电磁脉冲的观测与研究. 地震学报, 8(3): 301-308.
引用本文: 钱书清, 张以勤, 曹惠馨, 吕智. 1986: 岩石破裂时产生电磁脉冲的观测与研究. 地震学报, 8(3): 301-308.
QIAN SHUQING, ZHANG YIQIN, CAO HUIXIN, L ZHIcom cmult. 1986: ELECTROMAGNETIC RADIATION GENERATED BY THE ROCK RUPTURE DURING AN UNDERGROUND EXPLOSION. Acta Seismologica Sinica, 8(3): 301-308.
Citation: QIAN SHUQING, ZHANG YIQIN, CAO HUIXIN, L ZHIcom cmult. 1986: ELECTROMAGNETIC RADIATION GENERATED BY THE ROCK RUPTURE DURING AN UNDERGROUND EXPLOSION. Acta Seismologica Sinica, 8(3): 301-308.

岩石破裂时产生电磁脉冲的观测与研究

ELECTROMAGNETIC RADIATION GENERATED BY THE ROCK RUPTURE DURING AN UNDERGROUND EXPLOSION

  • 摘要: 在大型的人工地下爆破试验中,距爆点960m处,记录到三组电磁脉冲信号,其中伴随地表岩石破裂时电磁脉冲的主能谱约为200Hz,与我们在隋县观测的结果相近.

     

    Abstract: Thr.ee groups of electromagnetic pulses were recorded 960 m away from the point of explosion. The principal power-spectrum is about 200 Hz, which corresponds to the rupture of the surface rock of the earth. This is similar to that observed at Suixian (in Hubei province).

     

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