On One Fundamental Property of the Contact (Impact) of Rigid Elastic Bodies

IF 0.6 4区 材料科学 Q4 MATERIALS SCIENCE, CERAMICS Glass Physics and Chemistry Pub Date : 2025-03-03 DOI:10.1134/S1087659624600972
V. Ya. Shevchenko, A. S. Oryschenko, S. N. Perevislov
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引用次数: 0

Abstract

If we assume that two bodies are in contact and only the pressure between them changes, then the deformation of the material changes proportionally to the cube root of our pressure (Heinrich Hertz, 18841). The convergence of elastic bodies is proportional to the pressure to the power of 2/3, and not to the pressure to the power of one (M.S. Leibenson, 19472). Let us point out that the dependence of the form h = const F2/3 or F = const h3/2 occurs not only for balls but also when other finite bodies come into contact (L.D. Landau and E.M. Lifshitz, 19533).

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刚弹性体接触(冲击)的一个基本性质
如果我们假设两个物体接触在一起,并且只有它们之间的压力发生变化,那么材料的变形就会与我们的压力的立方根成比例变化(Heinrich Hertz,18841)。弹性体的收敛与压力的 2/3 次方成正比,而不是与压力的 1 次方成正比(M.S. Leibenson,1972 年)。让我们指出,h = const F 2/3 或 F = const h3/2 形式的依赖性不仅出现在球上,而且出现在其他有限物体接触时(L.D. Landau 和 E.M. Lifshitz,19533)。
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来源期刊
Glass Physics and Chemistry
Glass Physics and Chemistry 工程技术-材料科学:硅酸盐
CiteScore
1.20
自引率
14.30%
发文量
46
审稿时长
6-12 weeks
期刊介绍: Glass Physics and Chemistry presents results of research on the inorganic and physical chemistry of glass, ceramics, nanoparticles, nanocomposites, and high-temperature oxides and coatings. The journal welcomes manuscripts from all countries in the English or Russian language.
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