Seismic source function for an underground explosion

ZHONG Fang-qing; LI Shan-lin; SUN Heng-zhong; ZHOU Jian-qing; ZOU Zu-jun; WANG Wen-xue

doi:10.11883/1001-1455(2005)02-0176-04

Volume 25 Issue 2

Dec. 2014

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Article Navigation > Explosion And Shock Waves > 2005 > 25(2): 176-179

CHEN Haijun, MA Honghao, SHEN Zhaowu, WANG Bo, YANG Ming, CUI Yu. Preliminary analysis of underwater detonation performance of titanium fiber explosive[J]. Explosion And Shock Waves, 2018, 38(1): 9-18. doi: 10.11883/bzycj-2017-0155

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ZHONG Fang-qing, LI Shan-lin, SUN Heng-zhong, ZHOU Jian-qing, ZOU Zu-jun, WANG Wen-xue. Seismic source function for an underground explosion[J]. Explosion And Shock Waves, 2005, 25(2): 176-179. doi: 10.11883/1001-1455(2005)02-0176-04

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Seismic source function for an underground explosion

doi: 10.11883/1001-1455(2005)02-0176-04

1.
91388 Unit, Zhanjiang 524022, Guangdong, China

Publish Date: 2005-03-25

Abstract

Abstract

The characteristics of explosive seismic source has been investigated with close-in ground motion data. On the assumption of half space model, the underground explosion seismic source function, i.e. reduced velocity potential (RVP), has been obtained deducting the ground surface response. The spectrum magnitude of RVP and its parameters including steady state value , frequency factor and overshoot B were obtained. The relationship between yield and source parameters of and were obtained as well.

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