预置裂纹靶板在水下冲击波作用下的动态响应研究

doi:10.3969/j.issn.1000-1093.2019.11.009

兵工学报 ›› 2019, Vol. 40 ›› Issue (11): 2250-2258.doi: 10.3969/j.issn.1000-1093.2019.11.009

预置裂纹靶板在水下冲击波作用下的动态响应研究

韦辉阳¹，荣吉利¹，韦振乾¹，项大林²，何轩³，赵自通¹

(1.北京理工大学宇航学院, 北京 100081; 2.北京宇航系统工程研究所, 北京 100076;3.北京航天发射技术研究所, 北京 100076)

收稿日期:2019-01-04 修回日期:2019-01-04 上线日期:2019-12-31
通讯作者: 荣吉利(1964—), 男, 教授，博士生导师 E-mail:rongjili@bit.edu.cn
作者简介:韦辉阳(1993—), 男, 硕士研究生。E-mail: weihuiyangbit@163.com
基金资助:
国家自然科学基金项目（11272057、11502021）

Research on Dynamic Response of Pre-cracked Target Plate Subjected to Underwater Shock Wave

WEI Huiyang¹， RONG Jili¹， WEI Zhenqian¹， XIANG Dalin²， HE Xuan³， ZHAO Zitong¹

（1.School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China;2.Beijing Institute of Aerospace System Engineering, Beijing 100076, China;3.Beijing Institute of Space Launch Technology, Beijing 100076, China)

Received:2019-01-04 Revised:2019-01-04 Online:2019-12-31

摘要/Abstract

摘要： 舰船结构在生产和使用过程中不可避免地会出现划痕、凹槽等损伤，使结构的水下抗毁伤性能出现不同程度的降低。利用非药式等效水下冲击加载装置，对预置裂纹靶板进行了水下冲击加载实验，通过高速相机对靶板变形进行记录；结合ABAQUS仿真软件对加载实验进行计算，对预置裂纹靶板在水下冲击载荷作用下的动态响应机制进行研究，得出了“3阶段”动态响应现象结论；对不同预置裂纹形状靶板进行研究，发现不同预置裂纹形状靶板的动态响应差别在于最终破坏阶段，靶板破坏倾向于出现最少裂缝情况下，将能量全部释放。对裂纹参数进行研究，结果表明：预置裂纹靶板离面位移与载荷冲量近似呈线性关系，随着裂纹深度和长度的增长，结构剩余冲击强度不断下降。

关键词: 预置裂纹靶板, 水下爆炸, 冲击波, 有限元

Abstract: The ship structure is inevitable to be scratched, grooved or damaged in the processes of manufacturing and use, which may reduce the damage-resistant capability of ship structure to some extend. An equivalent underwater explosion impact loading device was used for the impact experiments on the pre-cracked target plate, and the deformation of target plate was recorded by using high-speed camera. The dynamic response mechanism of the pre-cracked plate under underwater impact load was studied through experiment and ABAQUS simulations, and the “three-stage” dynamic response result was acquired. The results show that the dynamic responses of target plates which have pre-cracks with different shapes are different in the final failure stage. The target plates tend to release all the energy with fewest cracks. The crack parameters are studied. The displacement of pre-cracked target plate has approximately linear relationship with the loading impulse. With the increase in the crack depth or length, the residual impact resistance of target plate decreases.Key

Key words: pre-cracktargetplate, underwaterexplosion, shockwave, finiteelement

中图分类号:

O383⁺.1

韦辉阳，荣吉利，韦振乾，项大林，何轩，赵自通. 预置裂纹靶板在水下冲击波作用下的动态响应研究[J]. 兵工学报, 2019, 40(11): 2250-2258.

WEI Huiyang， RONG Jili， WEI Zhenqian， XIANG Dalin， HE Xuan， ZHAO Zitong. Research on Dynamic Response of Pre-cracked Target Plate Subjected to Underwater Shock Wave[J]. Acta Armamentarii, 2019, 40(11): 2250-2258.

参考文献

［1］ HUANG H. Transient bending of a large elastic plate by an incident spherical pressure wave[J]. Journal of Applied Mechanics, 1974, 41(3):772-776.
[2］ KLASEBOER E, HUNG K C, WANG C, et al. Experimental and numerical investigation of the dynamics of an underwater explosion bubble near a resilient/rigid structure[J]. Journal of Fluid Mechanics, 2005, 537:387-413.
[3］ LIU Y L, ZHANG A M, TIAN Z L, et al. Numerical investigation on global responses of surface ship subjected to underwater explosion in waves[J]. Ocean Engineering, 2018, 161:277-290.
[4］ LATOURTE F, GRGOIRE D, DAN Z, et al. Failure mechanisms in composite panels subjected to underwater impulsive loads[J]. Journal of the Mechanics & Physics of Solids, 2011, 59(8): 1623-1646.
[5］ KIM C H, SHIN Y S. Numerical simulation of surface shield effects to waterblast wave[J]. Ocean Engineering, 2013, 60:99-114.
[6］项大林, 荣吉利, 何轩,等. 等效水下爆炸冲击加载装置的设计研究[J]. 兵工学报, 2014, 35(6):857-863.
XIANG D L, RONG J L, HE X, et al. Development of an equivalent equipment on underwater explosion impulsive loading[J]. Acta Armamentarii, 2014, 35(6):857-863. (in Chinese)
[7］项大林, 荣吉利, 何轩,等. 基于三维数字图像相关方法的水下冲击载荷作用下铝板动力学响应研究[J]. 兵工学报, 2014, 35(8):1210-1217.
XIANG D L, RONG J L, HE X, et al. Dynamics analysis of Al plate aubjected to underwater impulsive loads based on 3D DIC[J]. Acta Armamentarii, 2014, 35(8):1210-1217. (in Chinese)
[8］ HE X, RONG J L, XIANG D L, et al. The influence of flyer momentum on an aluminium plate's response to underwater shock loading[J]. Journal of Mechanics, 2018,35(2):1-12.
[9］ XIANG D L, RONG J L, HE X. Experimental investigation of dynamic response and deformation of aluminium honeycomb sandwich panels subjected to underwater impulsive loads[J]. Shock & Vibration, 2015(6):117-119.

[10］牟金磊, 朱锡, 张振华,等. 水下爆炸载荷作用下加筋板变形及开裂试验研究[J]. 振动与冲击, 2008, 27(1):57-60.
MU J L, ZHU X, ZHANG Z H, et al. Experimental study on deformation and rupture of stiffened plates subjected to underwater shock[J]. Journal of Vibration and Shock, 2008, 27(1):57-60. (in Chinese)
[11］任鹏, 田阿利, 张伟,等. 水下冲击波载荷作用下气背固支圆板动态毁伤实验[J]. 爆炸与冲击, 2016, 36(5):617-624.
REN P, TIAN A L, ZHANG W, et al. Failure mode of clamped air-back circular panel subjected to underwater shock loading[J]. Explosion and Shock Waves, 2016, 36(5):617-624. (in Chinese)
[12］冯彤晖, 刘伯运, 孙海滢,等.含覆盖层环肋圆柱壳水下爆炸冲击响应机理研究［J］.兵器装备工程学报，2018,39(9):73-78.
FENG T H, LIU B Y, SUN H Y, et al. Dynamic response of a stiffened cylindrical shell with coating subjected to underwater explosive[J]. Journal of Ordnance Equipment Engineering, 2018, 39(9):73-78.(in Chinese)
[13］刘文思,吴林杰,陈高杰.近场水下爆炸对背空圆板冲击作用仿真研究[J].数字海洋与水下攻防,2018,1(3):36-40.
LIU W S, WU L J, CHEN G J. Simulation research on impact effect of near field underwater explosion on open-back circular plate[J]. Digital Ocean & Underwater Warfare, 2018,1(3):36-40. (in Chinese)
[14］刘丽滨,李海涛,刁爱民,等.水下爆炸下有限尺度平板的载荷特性及结构响应试验研究[J].高压物理学报,2018,32(5): 102-109.
LIU L B, LI H T, DIAO A M, et al. Experimental investigation on load characteristics and structure response of finite-size plate subjected to underwater explosions[J]. Chinese Journal of High Pressure Physics, 2018,32(5):102-109.(in Chinese)
[15］张振华,朱锡. 刚塑性板在柱状炸药接触爆炸载荷作用下的花瓣开裂研究[J]. 船舶力学,2004,8(5):113-119.
ZHANG Z H, ZHU X. Petaling of rigid plastic plate under contact explosive loading of cylindrical dynamite[J]. Journal of Ship Mechanics, 2004,8(5):113-119.（in Chinese）
[16］刘函. 爆炸冲击作用下金属板壳结构的动力学响应实验研究[D]. 北京:北京理工大学，2015.
LIU H.Experimental study on the dynamic response of plated and shell structures subjected to blast loading[D]. Beijing: Beijing Institute of Technology， 2015. （in Chinese）
[17］ TONG Z B, WANG J X, LIANG L, et al. Resistance perfor- mance of grooved mtal target subjected to projectile impact[J]. Chinese Journal of High Pressure Physics, 2017, 31(2):103-113.
[18］ XUE Z, HUTCHINSON J W. A comparative study of impulse-resistant metal sandwich plates [J]. International Journal of Impact Engineering, 2004, 30(10):1283-1305.

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预置裂纹靶板在水下冲击波作用下的动态响应研究

Research on Dynamic Response of Pre-cracked Target Plate Subjected to Underwater Shock Wave

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