- 作者：Hamid Ghaednia ; hamid.ghaednia@auburn.edu" class="auth_mail" title="E-mail the corresponding author ; Sara A. Pope sap0008@auburn.edu" class="auth_mail" title="E-mail the corresponding author ; Robert L. Jackson jacksr7@auburn.edu" class="auth_mail" title="E-mail the corresponding author ; Dan B. Marghitu marghdb@auburn.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Elasto-plastic contact ; Contact area ; Contact force ; Yield strength ratio
- 刊名：Tribology International
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：93
- 期：part_PA
- 页码：78-90
- 全文大小：2013 K
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The contact of an elasto-plastic sphere with an elasto-plastic flat has been studied.
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The effect of deformation on both of the objects has been analyzed.
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A new parameter, class="mathmlsrc">title="View the MathML source" class="mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0301679X15004053&_mathId=si0006.gif&_user=111111111&_pii=S0301679X15004053&_rdoc=1&_issn=0301679X&md5=7d3cb93ad8397c5e1cadc0401ca57763">
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class="mathContainer hidden">class="mathCode">, has been defined as an important factor in contact problems.
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More than 400 different finite element cases have been performed.
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Empirical formulation has been provided to predict the contact parameters.