功能梯度复合靶冲击毁伤研究进展  

Research Advances in Impact and Damage of Functionally Graded Composite Targets

作　　者：周楠[1] 王金相[1] 董刚[1] 杨瑞[1] 

机构地区：[1]南京理工大学瞬态物理重点实验室,南京210094

出　　处：《科学技术与工程》2011年第12期2752-2761,共10页Science Technology and Engineering

基　　金：国家自然科学基金(10902054);教育部新教师基金(200802881013);南京理工大学卓越计划"紫金之星"项目资助

摘　　要：综述了以金属复合靶板、陶瓷/金属复合靶板为代表的功能梯度复合靶在弹丸撞击作用下的抗侵彻性能、破坏模式和毁伤机理等的国内外研究现状。分理论研究、实验研究和数值模拟三方面,重点讨论了靶板材料、靶板层数、组合方式及弹头形状等因素对靶板抗侵彻性能的影响。同时,结合作者前期相关工作,指出了当前研究工作中存在的不足,并提出了有待进一步研究的问题。Recent development of the performance of anti-penetration,damage model and the damage mechanism of the metal composite plates,ceramic/metal composite plates as a representative of functionally graded composite target in the impact of projectile was reviewed.The influence of the target materials,layers,combination,the shape of projectile and other factors on the performance of anti-penetration were discussed by the ways of theoretical study,experimental study and numerical simulation.At the same time,the prophase work related,pointed out the deficiency existing in the research work,and puted forward some problems to be studied further.

关 键 词：功能梯度材料 金属复合靶 陶瓷/金属复合靶 抗侵彻性能 冲击毁伤 

分 类 号：O385[理学—流体力学]