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- The dynamic fracture tests in a Hopkinson bar were sometimes considered as three-point bending tests. 而Hopkinson杆动态断裂试验往往被认为是动态三点弯曲试验。
- However, The new system has been used to measure in-situ deformation field of its evolution of a tension specimen impacted by Hopkinson Bar. 在研究中发现,不同于传统的材料,该类材料的性能与制备方法、工艺和环境有很大关系,实验中存在十分明显的数据分散。
- The dynamic compression and torsional experiments are done for Tungsten-molybdenum alloys through split Hopkinson pressure bar and torsion Hopkinson bar in this paper. 本文利用分离式Hopkinson杆对钨钼合金进行了动态压缩和扭转试验。
- Delay performances and failure mechanism of B/BaCrO4 delay element in the environment of high over-load were studied by Hopkinson bar technique and simulation. 采用Hopkinson杆高过载试验技术和数值模拟方法对B/BaCrO4延期体在高过载环境下的延期性能和失效机理开展了研究。
- The purpose of this study is to investigate the dynamic plastic behavior of 60Sn-40Pb solder under various temperatures and strain rates by means of a split Hopkinson bar. 由实验结果得知,60-40锡铅合金之机械性质受到应变速率及温度的影响很大;
- Approximate analysis to the stress status of sample in Hopkinson bar test and its correction of inertia[J].Journal of Beijing Institute of Technology,1994,14(S1):23-29. Hopkinson杆试验试件中应力状态近似分析与惯性修正[J].;北京理工大学学报;1994;14(S1):23-29
- A survey of dynamic tensile testing of materials using the hollow Hopkinson bar instead of the solid Hopkinson bar is presented, it is substantiated that the hollow Hopkinson bar has more advantages than the solid Hopkinson bar. 本文给出用Hopkinson空心杆代替实心杆进行材料动态拉伸性能测试实验研究。 实践证明,Hopkinson空心杆比实心杆有明显优点,我们利用了空心杆测试材料动态拉伸性能,使测试结果较实心杆有明显改进。
- Application of Hopkinson Bar in the Dynamic Test of Composites 霍普金森杆在复合材料动态测试中的应用
- REVIEW ON EXPERIMENTAL TECHNIQUES FOR HIGH STRAIN RATE OF HOPKINSON BAR 高应变率Hopkinson杆实验技术述评
- Keywords adiabatic shear band;tungsten heavy alloy;split hopkinson bar; 绝热剪切带;预扭转钨合金;分离式霍普金森压杆;
- Keywords vehicles;impact tensile strength;hopkinson bar;welding joint.; 汽车;冲击拉伸强度;霍普金森棒;焊接;接头;
- I want to sing at a karaoke bar next. 接下来,我想去卡拉OK酒吧唱歌。
- He will have a drink in the bar after work. 下班之后他总去酒吧喝一杯。
- Poor health may be a bar to success in life. 健康不佳可能成为人一生中取得成功的障碍。
- She's go to play the opening bar of the sonata. 她准备演奏这支奏鸣曲的开始数小节。
- The bar in the slum is a den of iniquity. 这个贫民窟里的小酒吧是一个充满罪恶的场所。
- The ship crossed the bar safely. 船平安地穿过沙滩。
- The drunk man lost his pouch in the bar. 那个喝醉了的人在酒吧里丢失了钱袋。
- Review on Dynamic Shear Techniques by Hopkinson Bars Hopkinson杆动态剪切实验技术综述
- The whole class is here bar two that are ill. 除两人生病外,全班都到齐了。