Contact Problem for a Narrow Annular Punch. Unknown Region of Contact

被引：0
|
作者：
I. I. Argatov
S. A. Nazarov
机构：
[1] Makarov State Marine Academy,
[2] St. Petersburg State University,undefined
来源：
Journal of Applied Mechanics and Technical Physics | 2000年 / 41卷 / 6期
关键词：
Mathematical Modeling; Mechanical Engineer; Asymptotic Expansion; Industrial Mathematic; Contact Zone;
D O I：
10.1023/A:1026675126975
中图分类号：
学科分类号：
摘要：
The nonlinear problem of determining the contact stresses and the contact zone under the base of a narrow annular punch is studied. An asymptotic model of one–sided contact along the line is constructed by the method of matched asymptotic expansions. Explicit asymptotic formulas for the line–pressure density are obtained. The asymptotic representation of the contact arc is given.
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页码：1123 / 1130
页数：7
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