| 赫兹接触129年 |
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| 引用本文： | 田红亮,朱大林,方子帆,秦红玲.赫兹接触129年[J].三峡大学学报(自然科学版),2011,33(6):61-71. |
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| 作者姓名： | 田红亮 朱大林 方子帆 秦红玲 |
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| 作者单位： | 三峡大学机械与材料学院,湖北宜昌,443002 |
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| 摘 要： | Hertz理论局限于无摩擦表面及理想弹性固体,在接触力学方面的进展主要与消除这些限制有关.适当处理接触物体交界面处的摩擦,将Hertz弹性理论以更符合实际的方式推广到受法向、切向和扭转力偶接触时的一般情况.纠正名著文献4]积分表第367页第76个公式.推导的一些理论公式可供实际工程直接使用.
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| 关 键 词： | 赫兹接触 法向柔度 切向柔度 扭转柔度 |
129 Years of Hertz Contact |
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| Tian Hongliang
,
Zhu Dalin
,
Fang Zifan
,
Qin Hongling.129 Years of Hertz Contact[J].Journal of China Three Gorges University(Natural Sciences),2011,33(6):61-71. |
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| Authors: | Tian Hongliang Zhu Dalin Fang Zifan Qin Hongling |
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| Institution: | Tian Hongliang Zhu Dalin Fang Zifan Qin Hongling(College of Mechanical & Material Engineering,China Three Gorges Univ.,Yichang 443002,China) |
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| Abstract: | The Hertz theory is restricted to frictionless surfaces and perfectly elastic solids.Progress in contact mechanics has been associated largely with the removal of these restrictions.A proper treatment of friction at the interface of bodies in contact had enabled the elastic theory to be extended to some general conditions,such as normal contact,tangential contact and twisting couple contact.The seventy-sixth formula of integral table page 367 in the famous reference 4] was corrected.Many theoretical formulas deduced can be directly used in practical engineering. |
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| Keywords: | Hertz contact normal compliance tangential compliance torsional compliance |
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