Material Characterization by Mechanical Point Contact Impact emitted Ultrasound

机译：机械点接触对材料进行表征冲击发射的超声波

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As a result of mechanical impact on an object the elastic waves are emitted.In this article the intensities and frequency distributions of ultrasonicwaves emitted after the point contact mechanical impact are theoreticallymodelled. The possibility of using these results for impacted objectmaterial type classification that could be used for buried landminesdetection is discussed.

机译：由于对物体的机械撞击，发射了弹性波。本文中超声波的强度和频率分布从理论上讲，点接触机械冲击后发出的电波是建模。将这些结果用于受影响对象的可能性可用于掩埋地雷的材料类型分类讨论检测。

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《15th world conference on non-destructive testing》||p.1-6|共6页
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作者
Josip Stepanic;
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正文语种
中图分类组织检查法、非破坏性试验法;
关键词
ultrasound; material characterisation; contact region; point contact; elasticity;

机译：超声;材料表征;接触区域;点接触;弹性;

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专利

1. CONTACT-FREE ULTRASOUND: THE FINAL FRONTIER IN NON-DESTRUCTIVE MATERIALS CHARACTERIZATION [J] . Bhardwaj M.C., Neeson I. Ceramic Engineering and Science Proceedings . 2000,第3期

机译：无接触超声：无损材料表征中的最终前沿
2. Simulation of internal material loads caused by multiple contacts in grinding with predominantly mechanical impact [J] . M. Eich, F. Borchers, L. Langenhorst, Procedia CIRP . 2021,第a期

机译：用主要机械冲击磨削多次触点引起的内部材料载荷的仿真
3. Mechanical characterization of functionally graded soft materials with ultrasound elastography [J] . Li Guo-Yang, Zhang Zhao-Yi, Qian Jialin, Philosophical transactions of the Royal Society. Mathematical, physical, and engineering sciences . 2019,第2144期

机译：用超声弹性造影功能渐进软材料的机械表征
4. Material Characterization by Mechanical Point Contact Impact emitted Ultrasound [C] . Josip Stepanic Jr. World Conference on Non-Destructive Testing . 2000

机译：通过机械点接触冲击的材料特性超声
5. Development and characterization of next-generation contact materials for nanoelectromechanical switches [D] . Streller, Frank. 2016

机译：用于纳米机电开关的下一代接触材料的开发与表征
6. Characterization of Spatial Impact of Particles Emitted from a Cement Material Production Facility on Outdoor Particle Deposition in the Surrounding Community [O] . Chang Ho Yu, Zhihua (Tina) Fan, Elizabeth McCandlish, -1

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7. 63. Contact and Quasi-static Impact of a Dissipationless Mechanical Model(poster presentation,Soft Matter as Structured Materials) [O] . Kuninaka Hiroto, Hayakawa Hisao 2005

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8. Mechanical Property Characterization and Impact Resistance of SelectedGraphite/PEEK Composite Materials [R] . Baker, D. J. 1991

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Material Characterization by Mechanical Point Contact Impact emitted Ultrasound

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