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长杆弹撞击下金属靶板侵彻与穿透的进一步研究
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摘要
本文对长杆弹撞击下金属靶板侵彻与穿透的问题作了进一步研究。对长杆弹高速侵彻下半无限金属靶中开坑问题进行了分析,结合理论分析和实验数据研究了侵彻过程中弹体头部的形状变化;建立了靶体中的开坑模型,很好地预测了开坑半径;研究了有限靶板在长杆弹高速撞击下的穿透问题;探讨了长杆弹高速侵彻第三阶段的侵彻机理,并在新的一维长杆弹侵彻模型基础上,推导了弹体消蚀碎片形成二次侵彻的临界条件,建立了二次侵彻的理论分析模型;在A-T模型的基础上,分析了材料可压缩性对长杆弹高速侵彻的影响;建立了平头弹撞击贯穿中厚靶的塑性波理论模型,着重分析了弹体变形对弹道极限、残余速度的影响。本文主要研究内容和结果如下:
     1.半无限金属靶在长杆弹高速侵彻下的开坑理论模型
     通过两种不同方法分析了半无限金属靶在长杆弹高速侵彻下的开坑过程及最终开坑半径。方法1运用弹体头部控制域内弹体材料质量、动量和能量守恒定律,考虑弹体材料因进入控制域后由刚体状态转化为近似流体状态而耗散的能量,建立了相应的理论分析模型;方法2利用流线反转模型和力平衡方法分析了弹体头部消蚀材料的运动轨迹,同时结合数值模拟和实验X光照片,得出了弹体头部的几何形状,并通过能量守恒定律给出了靶体中最终的开坑半径。模型预测与实验结果吻合得较好。
     2.长杆弹高速侵彻半无限金属靶第三阶段的侵彻机理分析
     探讨了长杆弹高速侵彻第三阶段的侵彻机理,认为弹体碎片形成的薄壁管是造成二次侵彻的主要原因,并给出了碎片二次侵彻的临界条件;在等效密度模型的基础上,建立了二次侵彻的理论模型。
     3.半无限金属靶在夹心弹高速侵彻下的理论模型
     分析了在夹心弹高速侵彻半无限金属靶过程中,弹体保持co-erosion状态的临界条件,并将均值长杆弹在靶体中的开坑模型推广至夹心弹,给出了夹心弹侵彻半无限靶的开坑半径和侵彻深度,理论预测与实验结果吻合较好。
     4.长杆弹高速侵彻半无限金属靶的工程模型长杆弹初始动能的耗散主要分为三部分:一部分被靶体塑性变形耗散,形成靶体开坑;一部分被弹体自身消蚀耗散;还有一部分动能残留在弹体碎片中。基于能量守恒定律,建立了长杆弹对半无限金属靶侵彻深度的工程模型,模型预测与实验结果吻合得很好。
     5.有限厚金属靶板在长杆弹高速撞击下的穿透模型
     把弹体穿透有限靶板的过程分为侵彻、塞块形成和塞块滑出及分离三个阶段,结合新的一维长杆弹侵彻理论和绝热剪切冲塞模型建立了长杆弹高速垂直侵彻穿透有限金属靶板的分析模型。与实验结果对比表明,模型能较好地预测靶体弹道极限速度、弹体残余速度和弹体残余长度。
     6.可压缩性对长杆弹高速侵彻的影响在A-T模型基础上采用了Murnaghan状态方程来描述材料密度与压力的关系;建立了考虑材料可压缩性的一维侵彻模型。与经典的A-T模型进行了比较,由于材料的可压缩性影响,弹靶界面处的压力、弹靶密度随着撞击速度的增加将显著地提高。
     7.中厚金属靶在平头弹丸撞击下穿透的塑性波理论模型
     采用塑性波理论分析了平头弹撞击穿透中厚金属靶板过程中的三种响应模式,即刚体弹、变形弹、消蚀弹;引入唯象热粘塑性本构模型,并结合剪切带宽度两阶段模型建立了平头弹丸撞击穿透中厚靶的理论模型。与实验结果比较表明,模型能很好地预测弹道极限速度和残余速度。
Further study is conducted in this thesis on the penetration and perforation of metallic targets struck by long rod penetrators at high speeds. The crater formed in semi-infinite metallic targets is analyzed and the geometry of the rod head during the penetration process examined by combined experimental and theoretical methods. A theoretical model for the perforation of finite metallic targets by long rods is proposed; Based on the recently suggested ID theory of long rod penetration, Phase three penetration mechanism is investigated and an equivalent density model is suggested to predict the depth of secondary penetration; The effect of material compressibility on the penetration of long rods into semi-infinite targets at high velocities is considered; Plastic wave models are proposed for the plugging failure of intermediate and thick metallic plates struck by flat-ended cylindrical projectiles. The main contents and results of the thesis are as follows:
     Two analytical models are presented to predict the diameter of crater in semi-infinite metallic targets struck by long rod penetrators. One of models is constructed by using the laws of conservation of mass, momentum, energy, together with the u-v relationship of the newly suggested ID theory of long rod penetration; and another by using the balance of forces exerted on the eroded rod debris which flows around the mushroom head. The shape and diameter of the mushroom head in the second model was suggested based on numerical analysis and experimental investigations. It is demonstrated that the model predictions are in good agreement with available experimental data.
     Secondary penetration is examined in the present thesis due to the fact that the eroded rod debris forms a tube which can penetrate the target further if the density of rod is greater than that of target and the impact velocity is high enough. A critical condition for secondary penetration is obtained and an equivalent density model proposed to study the depth of secondary penetration. Models for predicting the penetration depth and crater diameter in semi-infinite metallic targets by long rods are extended to jacketed rods in co-erosion mode. It transpires that the present model predictions are in good agreement with the experimental observations for EN24steel jacketed tungsten alloy long rods penetrating semi-infinite armor steel targets in terms of crater diameter and penetration depth.
     An analytical equation is presented to predict the penetration depth of semi-infinite metallic targets struck normally by long rods at high velocities based on energy balance method. It is assumed that the kinetic energy loss of a long rod is related to the energy dissipated by the plastic deformations in the target, the energy consumed by the long-rod penetrator itself and the energy carried by the eroded rod debris. The present analytical equation is found to be in good agreement with the experimental data for a wide range of impact velocities.
     The perforation of a finite metallic target struck by a long rod at high speeds is examined based on the newly suggested1D theory of long rod penetration,the adiabatic shear plugging model and the assumption that the perforation processcan be divided into three stages:(1) initial penetration into the plate;(2) plug formation;(3) plug sliding and separation. A theoretical model is proposed to predict the ballistic limit, residual velocity and residual length of the rod. It is found that the model predictions are in good agreement with experimental observations in terms of ballistic limit, residual velocity and residual length of the rod.
     The effect of material compressibility on long rod penetration is investigated based on the A-T model. The Murnagham equation of state is employed in the present model, where the effect of ordinary p-v work and shock waves are considered. It transpires that the density and pressure near the interface between target and rod increases with increasing impact velocity.
     Plastic wave models are suggested for the plugging failure of intermediate and thick metallic plates struck by flat-ended cylindrical projectiles. Three cases are examined i.e. rigid projectiles, deformable projectiles and erosive projectiles. A two-stage model is employed to describe the width of the shear band, where the simple shear band will be transformed into adiabatic shear band. The widths of simple shear and adiabatic shear band were theoretically derived by Bai et al. The rod plastic deformation, residual velocity and residual length of the rod, the diameter and length of the plug were investigated. It transpires that the present model predictions are in good agreement with the experimental data for metallic plates struck normally by flat-ended cylindrical projectiles.
引文
[1]Recht RF, Ipson TW. Ballistic perforation dynamics. Journal of Applied Mechanics.1963,30: 384
    [2]Neilson AJ. Empirical equations for the perforation of mild steel plates. International Journal of Impact Engineering.1985,3:137-142
    [3]RC Gwaltney. Missile generation and projection in light-water-cooled power reaction plants. USA, Tennessee, Oak Ridge National Laboratory, Report ORNL-USTC-22,1968
    [4]Ohte S, Yoshizawa H, Chiba N, et al. Impact Strength of Steel Plates Struck by Projectiles: Evaluation Formula for Critical Fracture Energy of Steel Plate. Bulletin of JSME.1982,25: 1226-1231
    [5]Jowett J, The effects of missile impact on thin metal structures:UKAEA Safety and Reliability Directorate,1986.
    [6]Gupta NK, Ansari R, Gupta SK. Normal impact of ogive nosed projectiles on thin plates. International Journal of Impact Engineering.2001,25:641-660
    [7]Wen HM, Jones N. Semi-empirical equations for the perforation of plates struck by a mass. Structures Under Shock and Impact. Ⅱ.1992369-380
    [8]文鹤鸣.厚金属靶在弹丸打击下的侵彻与穿透.高压物理学报.2002,16:94-104
    [9]Sun WH, Wen HM. Perforation of fully-clamped thick metallic plates struck normally by conical nosed projectiles. Chinese Journal of High Pressure Physics.2010,23:93-101
    [10]He T, Wen HM, Qin Y. Penetration and perforation of FRP laminates struck transversely by conical-nosed projectiles. Composite structures.2007,81:243-252
    [11]He T, Wen HM, Qin Y. Finite element analysis to predict penetration and perforation of thick FRP laminates struck by projectiles. International Journal of Impact Engineering.2008,35: 27-36
    [12]Whiffin AC. The use of flat-ended projectiles for determining dynamic yield stress. Ⅱ. Tests on various metallic materials. Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences.1948,194:300-322
    [13]Taylor G The use of flat-ended projectiles for determining dynamic yield stress. I. Theoretical considerations. Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences.1948,194:289-299
    [14]Recht RF. Taylor ballistic impact modelling applied to deformation and mass loss determinations. International journal of engineering science.1978,16:809-827
    [15]Woodward RL, De Morton ME. Penetration of targets by flat-ended projectiles. International Journal of Mechanical Sciences.1976,18:119-127
    [16]Corran RS, Shadbolt PJ, Ruiz C. Impact loading of plates-n experimental investigation. International Journal of Impact Engineering.1983,1:3-22
    [17]Liu Dongquan, Stronge WJ. Ballistic limit of metal plates struck by blunt deformable missiles: experiments. International journal of solids and structures.2000,37:1403-1423
    [18]Anderson CE, Littlefield DL, Morris BL, "A penetration mechanics database," Storming Media,1992.
    [19]Lambert JP. A residual velocity predictive model for long rod penetrators. Ballistic Research Laboratories Report ARBRL-MR-02828.1978
    [20]Forrestal MJ, Frew DJ, Hanchak SJ, et al. Penetration of grout and concrete targets with ogive-nose steel projectiles. International Journal of Impact Engineering.1996,18:465-476
    [21]Frew DJ, Hanchak SJ, Green ML, et al. Penetration of concrete targets with ogive-nose steel rods. International Journal of Impact Engineering.1998,21:489-497
    [22]Forrestal MJ. Penetration experiments with 6061-T6511 aluminum targets and spherical-nose steel projectiles at striking velocities between 0.5 and 3.0 km/s. International Journal of Impact Engineering.2000,24:57-67
    [23]Wickert M, "Penetration data for a medium caliber tungsten sinter alloy penetrator into aluminum alloy 7020 in the velocity regime from 250 m/s to 1900 m/s," in 23rd International Symposium of Ballistics,2007.
    [24]Hohler V, Stilp AJ, "Penetration of steel and high density rods in semi-infinite steel targets," in Proceedings of the 3rd International Symposium on Ballistics. Karlsruhe, FRG,1977,23-25.
    [25]Silsby GF, "Penetration of Semi-infinite Steel Targets by Tungsten Long Rods at 1.3 to 4.5 km/s," in 8th Intnl. Symp. Ballistics, Orlando, USA,1984.
    [26]De Rosset WS, Merendino AB, "Radial hole growth:experiment vs calculation," in Proc 8th Int Symp Ballistics, Orlando, Fl, TB-1,1984.
    [27]Anderson CE, Walker JD, Hauver GE. Target resistance for long-rod penetration into semi-infinite targets. Nuclear engineering and Design.1992,138:93-104
    [28]Walker JD, Anderson CE. A time-dependent model for long-rod penetration. International Journal of Impact Engineering.1995,16:19-48
    [29]Behner TH, Orphal DL, Hohler V, et al. Hypervelocity penetration of gold rods into SiC-N for impact velocities from 2.0 to 6.2 km/s. International Journal of Impact Engineering.2006,33: 68-79
    [30]Orphal DL, Anderson CE. The dependence of penetration velocity on impact velocity. International Journal of Impact Engineering.2006,33:546-554
    [31]Orphal DL, Franzen RR, Piekutowski AJ, et al. Penetration of confined aluminum nitride targets by tungsten long rods at 1.5-4.5 km/s. International Journal of Impact Engineering. 1996,18:355-368
    [32]Orphal DL, Franzen RR, Charters AC, et al. Penetration of confined boron carbide targets by tungsten long rods at impact velocities from 1.5 to 5.0 km/s. International Journal of Impact Engineering.1997,19:15-29
    [33]Orphal DL, Franzen RR. Penetration of confined silicon carbide targets by tungsten long rods at impact velocities from 1.5 to 4.6 km/s. International Journal of Impact Engineering.1997, 19:1-13
    [34]Lundberg Patrik, Lundberg Bengt. Transition between interface defeat and penetration for tungsten projectiles and four silicon carbide materials. International Journal of Impact Engineering.2005,31:781-792
    [35]Hohler V, Stilp AJ, Weber K. Hypervelocity penetration of tungsten sinter-alloy rods into aluminum. International Journal of Impact Engineering.1995,17:409-418
    [36]Anderson CE, Chocron S, Bigger RP. Time-resolved penetration into glass:experiments and computations. International Journal of Impact Engineering.2011,38:723-731
    [37]Gold VM, Vradis GC, Pearson JC. Concrete penetration by eroding projectiles:experiments and analysis. Journal of Engineering Mechanics.1996,122:145-152
    [38]Orphal DL. Explosions and impacts. International Journal of Impact Engineering.2006,33: 496-545
    [39]Bishop RF, Hill R, Mott NF. The theory of indentation and hardness tests. Proceedings of the Physical Society.1945,57:147
    [40]Hill R, The mathematical theory of plasticity vol.11:Oxford university press,1998.
    [41]Goodier JN, On the mechanics of indentation and cratering in solid targets of strain-hardening metal by impact of hard and soft spheres:Stanford Research Institute,1964.
    [42]Hanagud BS, Ross B. Large deformation, deep penetration theory for a compressible strain-hardening target material. AIAA journal.1971,9:905-911
    [43]Bernard RS, "A projectile penetration theory for layered targets," DTIC Document1976.
    [44]Forrestal MJ, Brar NS, Luk VK. Penetration of strain-hardening targets with rigid spherical-nose rods. Journal of Applied Mechanics.1991,58:7
    [45]Forrestal MJ, Luk VK, Rosenberg Z., et al. Penetration of 7075-T651 aluminum targets with ogival-nose rods. International journal of solids and structures.1992,29:1729-1736
    [46]Forrestal MJ, Tzou DY, Askari E., et al. Penetration into ductile metal targets with rigid spherical-nose rods. International Journal of Impact Engineering.1995,16:699-710
    [47]Luk VK, Forrestal MJ, Amos DE. Dynamic spherical cavity expansion of strain-hardening materials. Journal of Applied Mechanics.1991,58:1
    [48]Piekutowski AJ, Forrestal MJ, Poormon KL, et al. Penetration of 6061-T6511 aluminum targets by ogive-nose steel projectiles with striking velocities between 0.5 and 3.0 km/s. International Journal of Impact Engineering.1999,23:723-734
    [49]Warren TL, Forrestal MJ. Effects of strain hardening and strain-rate sensitivity on the penetration of aluminum targets with spherical-nosed rods. International journal of solids and structures.1998,35:3737-3753
    [50]Zhou H, Wen HM, "Penetration of bilinear strain-hardening targets subjected to impact by ogival-nosed projectiles," in Huang P, Li SC, Wang Y J. Proceeding of 2003 International Autum Seminar on International Autumn Seminar on Propellants, Explosives and Pyrotecnics, Theory and Practicing of Energetic Materials,2003,933-942.
    [51]周辉,文鹤鸣.动态柱形空穴膨胀模型及其在侵彻问题中的应用.高压物理学报.2006,20:67-78
    [52]何涛,动能弹在不同材料靶体中的侵彻行为研究[博士学位论文],中国科学技术大学,2007.
    [53]何涛,文鹤鸣.卵形钢弹对铝合金靶板侵彻问题的数值模拟.高压物理学报.2006,20:408-414
    [54]何涛,文鹤鸣.球形弹对金属靶板侵彻问题的数值模拟.爆炸与冲击.2006,26:456-461
    [55]何涛,文鹤鸣.可变形弹丸贯穿铝合金靶的数值模拟.高压物理学报.2008,22:153-159
    [56]Bernard RS, Creighton DC, "Projectile penetration in soil and rock:analysis for non-normal impact," DTIC Document1979.
    [57]Chen XW, Li QM. Transition from nondeformable projectile penetration to semihydrodynamic penetration. Journal of Engineering Mechanics.2004,130:123
    [58]Li QM, "A framework of penetration mechanics for hard projectile," in In:Yong YS,editor. Applied Advances in Mechanics., ed:Beijing:Science Press,2004, pp.261-70.
    [59]Miroshin RN, Khalidov IA. Local interaction theory. Leningrad Izdatel Leningradskogo Universiteta 1991,1
    [60]Ben-Dor G, Dubinsky A, Elperin T. Optimal nose geometry of the impactor against FRP laminates. Composite structures.2002,55:73-80
    [61]Ben-Dor G, Dubinsky A, Elperin T. The optimum arrangement of the plates in a multi-layered shield. International Journal of Solids and Structures.2000,37:687-696
    [62]Ben-Dor G, Dublinsky A, Elperin T. Optimization of layered shields with a given areal density. International journal of fracture.1998,91:9-14
    [63]Ben-Dor G, Dubinsky A, Elperin T. Effect of air gap and order of plates on ballistic resistance of two layered armor. Theoretical and Applied Fracture Mechanics.1999,31:233-241
    [64]Ben-Dor G, Dubinsky A, Elperin T. Optimization of the shape of a penetrator taking into account plug formation. International journal of fracture.2000,106:29-34
    [65]Ben-Dor G, Dubinsky A, Elperin T. Optimal 3D impactors penetrating into layered targets. Theoretical and Applied Fracture Mechanics.1997,27:161-166
    [66]Ben-Dor G, Dubinsky A, Elperin T. Some ballistic properties of non-homogeneous shields. Composites-Part A-Applied Science and Manufacturing.1999,30:733-736
    [67]Birkhoff G, MacDougall DP, Pugh EM, et al. Explosives with lined cavities. Journal of Applied Physics.1948,19:563-582
    [68]Tate A. A theory for the deceleration of long rods after impact. Journal of the Mechanics and Physics of Solids.1967,15:387-399
    [69]Alekseevskii VP. Penetration of a rod into a target at high velocity. Combustion, Explosion, and Shock Waves.1966,2:63-66
    [70]Lan B, Wen HM. Alekseevskii-Tate revisited:An extension to the modified hydrodynamic theory of long rod penetration. SCIENCE CHINA Technological Sciences.2010,53: 1364-1373
    [71]兰彬,长杆弹侵彻半无限靶的数值模拟和理论研究[博士学位论文],中国科学技术大学,2008.
    [72]兰彬,文鹤鸣.钨合金长杆弹侵彻半无限钢靶的数值模拟及分析.高压物理学报.2008,22:245-252
    [73]Amini A, Anderson J, "Modeling of projectile penetration into geologic targets based on energy tracking and momentum impulse principles," 1993.
    [74]Amini AL. Engineering Modeling of Projectile Penetration in layered Reinforced Media UTD. Incorporated.1997,8:403
    [75]Rubin MB, Yarin AL. On the relationship between phenomenological models for elastic-viscoplastic metals and polymeric liquids. Journal of non-newtonian fluid mechanics. 1993,50:79-88
    [76]Yarin AL, Rubin MB, Roisman IV. Penetration of a rigid projectile into an elastic-plastic target of finite thickness. International Journal of Impact Engineering.1995,16:801-831
    [77]Roisman IV, Weber K., Yarin AL, et al. Oblique penetration of a rigid projectile into a thick elastic-plastic target:theory and experiment. International Journal of Impact Engineering. 1999,22:707-726
    [78]Yossifon G, Rubin MB, Yarin AL. Penetration of a rigid projectile into a finite thickness elastic-plastic target--comparison between theory and numerical computations. International Journal of Impact Engineering.2001,25:265-290
    [79]Yossifon G., Yarin AL, Rubin MB. Penetration of a rigid projectile into a multi-layered target: theory and numerical computations. International Journal of Engineering Science.2002,40: 1381-1401
    [80]王政,倪玉山,曹菊珍,et al.卵形头部刚性弹侵彻厚靶的半解析模型.爆炸与冲击.2004,24:212-218
    [81]Hirt CW, Amsden A.A., Cook JL. An arbitrary Lagrangian-Eulerian computing method for all flow speeds. Journal of computational physics.1974,14:227-253
    [82]Grace FI. Long-rod penetration into targets of finite thickness at normal impact. International Journal of Impact Engineering.1995,16:419-433
    [83]Grace FI. Ballistic limit velocity for long rods from ordinance velocity through hypervelocity impact. International Journal of Impact Engineering.1999,23:295-306
    [84]Liss J, Goldsmith W, Kelly JM. A phenomenological penetration model of plates. International Journal of Impact Engineering.1983,1:321-341
    [85]Wenxue Y, Lanting Z, Xiaoqing M, et al. Plate perforation by deformable projectiles-a plastic wave theory. International Journal of Impact Engineering.1983,1:393-412
    [86]Eichelberger RJ. Experimental test of the theory of penetration by metallic jets. Journal of Applied Physics.1956,27:63-68
    [87]Allen WA, Rogers JW. Penetration of a rod into a semi-infinite target. Journal of The Franklin Institute.1961,272:275-284
    [88]Eichelberger RJ. Effects of meteoroid impacts on space vehicles. ARS Journal.1962,32: 1583-1591
    [89]Walters WP, Segletes SB. An exact solution of the long rod penetration equations. International Journal of Impact Engineering.1991,11:225-231
    [90]Rosenberg Z, Marmor E, Mayseless M. On the hydrodynamic theory of long-rod penetration. International Journal of Impact Engineering.1990,10:483-486
    [91]Bethe HA, Attempt of a theory of armor penetration:Ordnance Laboratory, Frankford Arsenal, 1941.
    [92]Taylor GI. The formation and enlargement of a circular hole in a thin plastic sheet. The Quarterly Journal of Mechanics and Applied Mathematics.1948,1:103-124
    [93]Hill R. Cavitation and the influence of headshape in attack of thick targets by non-deforming projectiles. Journal of the Mechanics and Physics of Solids.1980,28:249-263
    [94]Kivity Y, Hirsch E, "Penetration Cutoff Velocity for Ideal Jets," in Proc 8th Int Symp Ballistics, San Diego, CA,1987.
    [95]Szendrei T, "Analytical model of crater formation by jet impact and its application to calculation of penetration curves and hole profiles," in 7th International Symposium on Ballistics, The Hague, Netherlands,1983,575.
    [96]Szendrei T, "Analytical model for high-velocity impact cratering with material strengths: extensions and validation," in 15th Intnl. Symp. Ballistics, Jerusalem, Israel,1995,123-131.
    [97]Naz P, "Penetration and perforation of a steel target by copper rods-measurement of crater diameter," in Proceedings of the 11th international symposium on ballistics, Brussels, Belgium, 1989,233-242.
    [98]Golesworthy RC, Townsend I, "Analytical Model of Shaped Charge Penetration in the Direct and Overflying Top Attack Modes," in Eighth International Symposium on Ballistics,1984, 1-14.
    [99]Chi D, Conner J, Jones R, "A Computational Model for the Penetration of Precision Shaped Charge Warheads," in Proceedings of 11th International Symposium on Ballistics,1989.
    [100]Backofen JE, "Supersonic compressible penetration modeling for shaped charge jets," in Proc. 11th Int. Symp. Ballistics,1989,395-406.
    [101]Tate A. Long rod penetration models-Part Ⅱ. Extensions to the hydrodynamic theory of penetration. International Journal of Mechanical Sciences.1986,28:599-612
    [102]Bjerke TW, Silsby GF, Scheffler DR, et al. Yawed long-rod armor penetration. International Journal of Impact Engineering.1992,12:281-292
    [103]Shinar GI, Barnea N, Ravid M, et al., "An analytical model for the cratering of metallic targets by hypervelocity long rods," in Proceedings of the 15th international symposium on ballistics, Jerusalem, Israel,1995,59-66.
    [104]Miller CW, "Two-dimensional engineering model of jet penetration," in 15th International Symposium on Ballistics, Israel,1995,8.
    [105]Lee M., Bless S.J. Cavity models for solid and hollow projectiles. International Journal of Impact Engineering.1998,21:881-894
    [106]Forrestal MJ, Luk VK. Dynamic spherical cavity-expansion in a compressible elastic-plastic solid. Journal of Applied Mechanics.1988,55:275-279
    [107]Orphal DL, Anderson CE. Streamline reversal in hypervelocity penetration. International Journal of Impact Engineering.1999,23:699-710
    [108]Anderson CE, Hohler V, Walker JD, et al. Time-resolved penetration of long rods into steel targets. International Journal of Impact Engineering.1995,16:1-18
    [109]Silsby GF, "Penetration of Semi-infinite Steel Targets by Tungsten Long Rods at 1.3 to 4.5 km/s," in 8th International Symposium on Ballistics, Orlando, USA,1984.
    [110]Hohler V., Stilp A.J., "A penetration mechanics database(edited by Anderson, Jr CE., Morris, BL., Littlefield, DL)," vol.1992, ed. SwRI Report 3593/001, Southwest Research Institute, San Antonio, TX.,1992, A76-A82.
    [111]Mchenry MR, Choo Y, Orphal DL. Numerical simulations of low L/D rod aluminum into aluminum impacts compared to the tate cratering model. International Journal of Impact Engineering.1999,23:621-628
    [112]Tate A. Further results in the theory of long rod penetration*. Journal of the Mechanics and Physics of Solids.1969,17:141-150
    [113]Pack DC, Evans WM, "Penetration by High-Velocity ('Munroe') Jets," in Proceedings of the Physical Society. Section B64,1951,298-302.
    [114]Christman DR, Gehring JW. Analysis of High-Velocity Projectile Penetration Mechanics. Journal of Applied Physics.1966,37:1579-1587
    [115]Rosenberg Z, Dekel E. More on the secondary penetration of long rods. International Journal of Impact Engineering.2001,26:639-649
    [116]Anderson CE, Orphal DL. Analysis of the terminal phase of penetration. International Journal of Impact Engineering.2003,29:69-80
    [117]Orphal DL. Phase three penetration. International Journal of Impact Engineering.1997,20: 601-616
    [118]Franzen RR, Schneidewind P.N. Observations concerning the penetration mechanics of tubular hypervelocity penetrators. International Journal of Impact Engineering.1991,11: 289-303
    [119]Anderson CE, Walker JD, Bless SJ, et al. On the velocity dependence of the L/D effect for long-rod penetrators. International Journal of Impact Engineering.1995,17:13-24
    [120]Anderson C.E. On the L/D effect for long-rod penetrators. International Journal of Impact Engineering.1996,18:247-264
    [121]Cullis IG, Lynch NJ, "Hydrocode and experimental analysis of scale size jacketed KE projectiles,".14th international Symposium on Ballistics Vol.7.1993.
    [122]Lehr HF, Wollman E, Koerber G. Experiments with jacketed rods of high fineness ratio. International Journal of Impact Engineering.1995,17:517-526
    [123]Sorensen BR, Kimsey KD, Zukas JA, et al. Numerical analysis and modeling of jacketed rod penetration. International Journal of Impact Engineering.1999,22:71
    [124]Pedersen BA, Bless SJ, Cazamias JU. Hypervelocity jacketed penetrators. International Journal of Impact Engineering.2001,26:603-611
    [125]Lee M. Analysis of jacketed rod penetration. International Journal of Impact Engineering. 2000,24:891-905
    [126]Wen HM, He Y, Lan B. A combined numerical and theoretical study on the penetration of a jacketed rod into semi-infinite targets. International Journal of Impact Engineering. Dec 2011, 38:1001-1010
    [127]Cullis IG, Lynch NJ, "Hydrocode and experimental analysis of scale size jacketed KE projectiles," in 14th Int. Symp. on Ballistics,1993,271.
    [128]Bai YL, Johnson W. Plugging:physical understanding and energy absorption. Metals Technology.1982,9:182-190
    [129]Wen HM, Sun WH. Transition of Plugging Failure Modes for Ductile Metal Plates Under Impact by Flat-Nosed Projectiles. Mechanics based design of structures and machines.2010, 38:86-104
    [130]林晓,王继海.高速射流侵彻的可压缩流动分析.兵工学报.1986,3:003
    [131]Haugstad BS, Dullum OS. Finite compressibility in shaped charge jet and long rod penetration-the effect of shocks. Journal of Applied Physics.1981,52:5066-5071
    [132]Anderson CE, Orphal DL. An examination of deviations from hydrodynamic penetration theory. International Journal of Impact Engineering.2008,35:1386-1392
    [133]Corbett GG, Reid SR. Quasi-static and dynamic local loading of monolithic simply-supported steel plate. International Journal of Impact Engineering.1993,13:423-441
    [134]Wen HM, Jones N. Experimental investigation into the dynamic plastic response and perforation of a clamped circular plate struck transversely by a mass. Proceedings of the Institution of Mechanical Engineers, Part C:Journal of Mechanical Engineering Science.1994, 208:113-137
    [135]Wen HM, Jones N. Experimental investigation of the scaling laws for metal plates struck by large masses. International Journal of Impact Engineering.1993,13:485-505
    [136]Wen HM, Jones N. Low-velocity perforation of punch-impact-loaded metal plates. Journal of pressure vessel technology.1996,118:181-187
    [137]Liu Dongquan, Stronge WJ. Perforation of rigid-plastic plate by blunt missile. International Journal of Impact Engineering.1995,16:739-758
    [138]Awerbuch J, "A mechanics approach to projectile penetration," DTIC Documentl970.
    [139]Awerbuch J, Bodner SR. Analysis of the mechanics of perforation of projectiles in metallic plates. International journal of solids and structures.1974,10:671-684
    [140]Awerbuch J, Bodner SR. Experimental investigation of normal perforation of projectiles in metallic plates. International journal of solids and structures.1974,10:685-699
    [141]Chen XW, Li QM. Shear plugging and perforation of ductile circular plates struck by a blunt projectile. International Journal of Impact Engineering.2003,28:513-536
    [142]Chen XW, Li QM, Fan SC. Initiation of adiabatic shear failure in a clamped circular plate struck by a blunt projectile. International Journal of Impact Engineering.2005,31:877-893
    [143]Woodward RL. The interrelation of failure modes observed in the penetration of metallic targets. International Journal of Impact Engineering.1984,2:121-129
    [144]Taylor GI. The use of flat-ended projectiles for determining dynamic yield stress. I. Theoretical considerations. Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences.1948,194:289-299
    [145]Lee EH, Tupper SJ. Analysis of plastic deformation in a steel cylinder striking a rigid target. J. appl.Mech.1954,21:63-70
    [146]YL Bai, Dodd B, Adiabatic shear localization:occurrence, theories, and applications: Pergamon Press,1992.
    [147]潘建华,文鹤鸣.平头弹丸正撞击下延性金属靶板的破坏模式.高压物理学报.2007,21:157-164
    [148]B(?)rvik T, Hopperstad OS, Langseth M, et al. Effect of target thickness in blunt projectile penetration of Weldox 460 E steel plates. International Journal of Impact Engineering.2003, 28:413-464
    [149]Lili Wang, Jones Norman. An analysis of the shear failure of rigid-linear hardening beams under impulsive loading. Acta Mechanica Sinica.1996,12:338-348
    [150]Li QM, Jones Norman. Formation of a shear localization in structural elements under transverse dynamic loads. International journal of solids and structures.2000,37:6683-6704
    [151]B(?)rvik T, Leinum JR, Solberg JK, et al. Observations on shear plug formation in Weldox 460 E steel plates impacted by blunt-nosed projectiles. International Journal of Impact Engineering. 2001,25:553-572
    [152]孙炜海,锥头弹丸正撞击下金属靶板破坏模式的理论和数值模拟研究[博士学位论文],中国科学技术大学,2009.
    [153]Wilson LL, House JW, Nixon ME. Time resolved deformation from the cylinder impact test. Air Force Armamnet Laboratory Report.19899-76
    [154]Jones SE, Maudlin Paul J, Foster Joseph C. An engineering analysis of plastic wave propagation in the Taylor test. International Journal of Impact Engineering.1997,19:95-106

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