舰船地震波传播机理及其在水雷引信中的应用研究

doi:10.3969/j.issn.1000-1093.2017.02.016

兵工学报 ›› 2017, Vol. 38 ›› Issue (2): 319-325.doi: 10.3969/j.issn.1000-1093.2017.02.016

舰船地震波传播机理及其在水雷引信中的应用研究

孟路稳，程广利，陈亚男，张明敏

(海军工程大学电子工程学院, 湖北武汉 430033)

收稿日期:2016-07-27 修回日期:2016-07-27 上线日期:2017-04-01
作者简介:孟路稳(1990—) , 男, 博士研究生。 E-mail: mengluwen66@163.com
基金资助:
国家自然科学基金项目（41576105）

On the Porpogation Mechanism of Ship Seismic Wave and Its Application in Mine Fuze

MENG Lu-wen， CHENG Guang-li， CHEN Ya-nan， ZHANG Ming-min

(College of Electronic Engineering, Naval University of Engineering, Wuhan 430033, Hubei, China)

Received:2016-07-27 Revised:2016-07-27 Online:2017-04-01

摘要/Abstract

摘要： 为了给舰船地震波在水雷引信中的应用提供理论依据，基于波动理论推导了两层半无限海洋环境中舰船地震波的激发机理和质点的运动规律，获取了舰船地震波的传播特性。理论分析结果表明：舰船地震波的波动成分有Scholte波和简正波，都存在低频截止和频散现象，当频率增加到一定值后，频散现象消失，且质点的运动轨迹为椭圆；Scholte波的质点振幅离开海底迅速衰减，其能量主要集中在一个波长深度内，并且其横向衰减慢。应用高阶交错网格有限差分法数值模拟了舰船地震波的传播过程，给出了场量的波场快照和时域波形，数值模拟结果验证了理论推导结论。开展了湖试试验，给出了湖底地震波信号的时频分布特性，分析了舰船地震波作为水雷引信接收物理场的可行性。

关键词: 兵器科学与技术, 舰船地震波, 水雷引信, Scholte波, 简正波, 有限差分

Abstract: To provide a theoretical guidance for the application of ship seismic wave in mine fuze, the excitation mechanism and motion law of ship seismic wave in the semi-infinite two-layered ocean environment are theoretically deduced based on wave theory, and then the propagation characteristics of ship seismic wave are also studied. The analysis results show that the ship seismic wave is composed of Scholte wave and normal mode wave, in which low frequency cutoff and frequency dispersion phenomena exist. When frequency increases to a certain value, the frequency dispersion phenomenon disappears, and the motion trajectory of the particle is elliptical. The particle amplitude of Scholte wave decays rapidly away from the seabed and its energy is mainly concentrated in the depth of one wavelength, but its lateral attenuation is small. A staggered grid finite difference method is applied to the numerical simulation of ship seismic wave, and the wave field snapshots and time-domain waveforms are given. The lake trial is carried out, the time-frequency distribution characteristics of lakebed seismic wave signal are presented, and the feasibility of using ship seismic wave as a new physical field of mine fuze is also analyzed. Key

Key words: ordnancescienceandtechnology, shipseismicwave, minefuze, Scholtewave, normalmodewaves, finitedifference

中图分类号:

TJ43⁺1.7

孟路稳，程广利，陈亚男，张明敏. 舰船地震波传播机理及其在水雷引信中的应用研究[J]. 兵工学报, 2017, 38(2): 319-325.

MENG Lu-wen， CHENG Guang-li， CHEN Ya-nan， ZHANG Ming-min. On the Porpogation Mechanism of Ship Seismic Wave and Its Application in Mine Fuze[J]. Acta Armamentarii, 2017, 38(2): 319-325.

参考文献

［1］董立，张健，郭策安，等．地震波引信设计方案的探讨[J]．探测与控制学报，2008，30(5)：4-6．
DONG Li，ZHANG Jian，GUO Ce-an，et al．Research on design

scheme for seismic wave fuze[J]．Journal of Detection & Control，2008，30(5)： 4-6．(in Chinese)

[2] 颜冰，周伟，龚沈光．浅海地震波传播的简正波模型[J].武汉理工大学学报，2006，30(5)：804-807．
YAN Bing，ZHOU Wei，GONG Shen-guang. A normal mode model for ocean seismo-acoustics in shallow water[J]. Wuhan University of Technology，2006，30(5)： 804-807．(in Chinese)
[3] 卢再华，张志宏，顾建农．多孔介质水平分层海底低频地震波的数值模拟[J]．兵工学报，2014，35(12)：2065-2071．
LU Zai-hua，ZHANG Zhi-hong，GU Jian-nong. A numerical simulation of seismic wave caused by low frequency source in shallow sea with thick porous sediment by staggered-grid finite difference method[J]．Acta Armamentarii， 2014，35(12)：2065-2071．(in Chinese)
[4] Leonardo Z，Laurent D．The method of polarized traces for the 2D Helmholtz equation[J]．Journal of Computational Physics，2014,32(9)：347-388．
[5] Lamkanfi E, Declercq N F, Paepegem W V, et al. Scholte-Stoneley waves on an immersed solid dihedral: generation, propagation and scattering effects[J]. Ultrasonics, 2014, 54(6):1685-1691．
[6] Giuseppe R，Vu H N，Salah N．Surface waves at the interface between an inviscid fluid and a dipolar gradient solid[J]．Wave Motion，2015，53：51-65．
[7] Donald A O，William L S，Michael D C．Scholte-to-Rayleigh conversion and other effects in range-dependent elastic media[J]．Journal of Oceanic Engineering，2007，32(3)：620-625．
[8] 王周，李朝晖，龙桂华，等．求解弹性波有限差分法中自由边界处理方法的对比[J]．工程力学，2012，29(4)：77-83．
WANG Zhou，LI Zhao-hui，LONG Gui-hua，et al．Comparison among implementations of free-surface boundary in elastic wave simulation using the finite-difference method[J]．Engineering Mechanics，2012，29(4)：77-83． (in Chinese)
[9] 徐义，张剑锋．地震波数值模拟的非规则网格PML吸收边界[J]．地球学报，2008， 51(5)：1520-1525．
XU Yi，ZHANG Jian-feng．An irregular-grid perfectly matched layer absorbing boundary for seismic wave modeling[J]．Chinese Journal of Geophysics，2008，51(5)：1520-1525．(in Chinese)
[10] Wang H，Tao G，Shang X F，et al． Stability of finite difference numerical simulations of acoustic logging-while-drilling with different perfectly matched layer schemes[J]．Applied Geophysics，2013，10(4)：384-396．
[11] 秦臻，任培罡，姚姚，等．弹性波正演模拟中PML吸收边界条件的改进[J]．地球科学—中国地质大学学报， 2009，34(4)：658-664．
QIN Zhen，REN Pei-gang，YAO Yao， et al． Improvement of PML absorbing boundary conditions in elastic wave forward modeling[J]．Earth Science—Journal of China University of Geosciences，2009，34(4)：658-664．(in Chinese)

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舰船地震波传播机理及其在水雷引信中的应用研究

On the Porpogation Mechanism of Ship Seismic Wave and Its Application in Mine Fuze

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