Application of hydroacoustic radiators for the generation of seismic waves

被引：9

作者：

Averbakh, VS ^{[1
]}

Bogolyubov, BN ^{[1
]}

Dubovoi, YA ^{[1
]}

Zaslavskii, YM ^{[1
]}

Lebedev, AV ^{[1
]}

Maryshev, AP ^{[1
]}

Nazarov, VE ^{[1
]}

Pigalov, KE ^{[1
]}

Talanov, VI ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603950, Russia

来源：

ACOUSTICAL PHYSICS | 2002年 / 48卷 / 02期

基金：

俄罗斯基础研究基金会;

关键词：

Shear Wave; Seismic Wave; Liquid Layer; Acoustical Physic; Body Wave;

D O I：

10.1134/1.1460944

中图分类号：

O42 [声学];

学科分类号：

070206 [声学]; 082403 [水声工程];

摘要：

To excite seismic waves with a high coherence, powerful hydroacoustic radiators placed in a natural reservoir were used. Theoretical estimates and the test data demonstrate a high efficiency of the proposed method of seismic wave excitation. The calculations are in good agreement with the results of measurements. The results of phasing the radiation with the use of two monopole sources separated by a quarter-wave distance are presented. It is shown that the use of the proposed scheme of excitation makes it possible to control the radiation pattern while obtaining a high coherence of seismic waves. (C) 2002 MAIK "Nauka/Interperiodica".

引用

页码：121 / 127

页数：7

共 12 条

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[3]

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[4]

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[9]

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[10]

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