| 典型压头作用下EMP复合材料表面的法向接触 |
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| 引用本文： | 孙叶,赵新泽.典型压头作用下EMP复合材料表面的法向接触[J].三峡大学学报(自然科学版),2003,25(2):118-120. |
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| 作者姓名： | 孙叶 赵新泽 |
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| 作者单位： | 1. 中国长江轮船总公司职工大学,武汉,430062
2. 三峡大学机械与材料学院,湖北,宜昌,443002 |
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| 基金项目： | 湖北省教育厅科技计划资助项目(2001B5300)，三峡大学科学基金(KJB200101) |
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| 摘 要： | 利用弹性-粘弹性对应原则，推导了球体、圆柱体和锥形体等典型外形压头法向无摩擦力作用下的EMP轴瓦表层的应力、应变方程．所得结论将对以后摩擦与磨损行为研究起到理论指导作用，其研究方法具有一定的推广性．
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| 关 键 词： | 粘弹性接触 EMP复合材料 刚性压头 圆柱体 锥形体 |
| 文章编号： | 1007-7081(2003)02-0118-03 |
| 修稿时间： | 2003年2月21日 |
Normal Contact of EMP Composite Under Typical Indentor |
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| Sun Ye Zhao Xinze.Normal Contact of EMP Composite Under Typical Indentor[J].Journal of China Three Gorges University(Natural Sciences),2003,25(2):118-120. |
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| Authors: | Sun Ye Zhao Xinze |
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| Abstract: | The equations of normal stress and displacement, which arise in several typical contact problems in surface of EMP composite, are obtained by correspondence principle of elasticity-viscoelasticity. The typical indentors studied in this paper include a rigid sphere, cylinder and awl-shape, and there is no friction when they press into surface of EMP in normal direction. The solutions are useful for studying the characteristics of friction and wear of EMP composite. This method can be popularized to other materials. |
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| Keywords: | viscoelastic contact EMP composite rigid indentor |
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