A new way to generate seismic waves for continental crustal exploration

CORC > 南海海洋研究所 > 中国科学院南海海洋研究所 > 中科院边缘海地质重点实验室

	A new way to generate seismic waves for continental crustal exploration
	Chen, Y ; Zhang, X ; Qiu, X ; Ge, H ; Liu, B ; Wang, B
刊名	CHINESE SCIENCE BULLETIN
	2007
卷号	52 期号:16 页码:2264-2268
关键词	airgun reservoir experiment green and environmental protection seismic source
ISSN号	1001-6538
通讯作者	yongchen@seis.ac.cn
中文摘要	An airgun experiment was conducted in a reservoir, with the total volume of the airgun array being 6000 cubic inch. The energy released by one excitation was estimated to be 6.68x10(6) J, which corresponded to a 3.4 kg TNT explosion. A 180 km long profile composed of 100 portable short period seismometers was deployed as a receiver system of the airgun signals. Two remarkable results can be drawn from the experiment: (1) the airgun explosion is harmless to the dam and the fish, and this kind of airguns can be regarded a's a green and environmental protection seismic source on land; (2) seismic wave generated by this airgun source can be recorded by permanent stations with offset larger than 200 km. And the wave amplitudes recorded by nearby and remote stations are equivalent to the wave generated by 800 kg dynamite explosion. The airguns can be used as a light to illuminate the continental crustal structure of an area of about 100000 km(2).
学科主题	Multidisciplinary Sciences
收录类别	SCI
原文出处	SCIENCE CHINA PRESS
WOS记录号	WOS:000249381500015
公开日期	2011-07-03
内容类型	期刊论文
源URL	[http://ir.scsio.ac.cn/handle/344004/4474]
专题	南海海洋研究所_中科院边缘海地质重点实验室
推荐引用方式 GB/T 7714	Chen, Y,Zhang, X,Qiu, X,et al. A new way to generate seismic waves for continental crustal exploration[J]. CHINESE SCIENCE BULLETIN,2007,52(16):2264-2268.
APA	Chen, Y,Zhang, X,Qiu, X,Ge, H,Liu, B,&Wang, B.(2007).A new way to generate seismic waves for continental crustal exploration.CHINESE SCIENCE BULLETIN,52(16),2264-2268.
MLA	Chen, Y,et al."A new way to generate seismic waves for continental crustal exploration".CHINESE SCIENCE BULLETIN 52.16(2007):2264-2268.