Incomplete contacts in partial slip subject to varying normal and shear loading, and their representation by asymptotes
Incomplete contacts in partial slip subject to varying normal and shear loading, and their representation by asymptotes
复制标题
承受不同法向载荷和剪切载荷的部分滑移中的不完全接触及其由渐近线表示
DOI:
10.1016/j.jmps.2016.11.016
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发表时间:
2017
影响因子:
5.3
通讯作者:
Fleury R
中科院分区:
文献类型:
--
作者:
Fleury R
We develop a method for the solution of partial slip contact problems suffering complex loading cycles where, generally, the normal load, shear force and, potentially, differential bulk tensions are all functions of time, using an edge-asymptote approach. The size of the slip zone and local shear traction distribution are revealed as functions of time. The results are then re-worked in asymptotic form, so that they do not hinge on inherent symmetry and anti-symmetry conditions for the contact overall, and are of general applicability. The multipliers on the local solutions (generalised stress intensity factors) are also appropriate as a means of taking laboratory tests quantifying fretting fatigue and employing them to wholly different prototypical problems.
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影响因子:
3.6
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