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The effect of contact
conditions and material properties on elastic-plastic
spherical contact
Victor Brizmer, Yuval Zait, Yuri Kligerman and Izhak Etsion |
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Vol. 1 (2006), No. 5, 865–879
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Abstract |
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The elastic-plastic contact between a sphere and rigid flat is analyzed under perfect slip and full stick conditions for a wide range of the sphere mechanical properties. The analysis provides comparison of the contact load, contact area and distribution of the contact pressure for these two contact conditions. It is found that the contact conditions and mechanical properties have little effect on the global contact parameters. However, the evolution of the plastic zone with increasing interference is substantially different for contacts under perfect slip or full stick conditions. |
Keywords
spherical contact, contact conditions, elastic-plastic
contact
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Milestones
Received: 31 December 2005
Revised: 17 March 2006
Accepted: 5 May 2006
Published: 1 September 2006
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Authors |
| Victor Brizmer | |
| Dept. of Mechanical
Engineering Technion Haifa 32000 Israel |
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| Yuval Zait | |
| Dept. of Mechanical
Engineering Technion Haifa 32000 Israel |
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| Yuri Kligerman | |
| Dept. of Mechanical
Engineering Technion Haifa 32000 Israel |
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| Izhak Etsion | |
| Dept. of Mechanical
Engineering Technion Haifa 32000 Israel |
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