Partial slip incomplete contacts under constant normal load and subject to periodic loading

Partial slip incomplete contacts under constant normal load and subject to periodic loading
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恒定正常负载和周期性负载下的部分滑移不完全接触

DOI:
10.1016/j.ijmecsci.2016.01.034
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发表时间:
2016
影响因子:
7.3
通讯作者:
Hills D
Hills D
中科院分区:
工程技术1区
文献类型:
--
作者:
Hills D

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我们提出了一个通用的配方不完全接触的粘滑行为的振荡载荷下,但具有恒定的正常负载。采用了一个渐近描述的接触tractionveryclose接触边缘。在具有周期性变化的体张力和剪切力(具有任意相移)的稳定状态下存在的滑移区被发现。在两个接触边缘附近的应力状态的变化范围和相应的滑移区的大小被定义在加载参数方面,包括相位角。本文还详细分析了渐近方法所用近似的质量和方法的适用范围。
We present a general formulation for the stick slip behaviour of incomplete contact under oscillating loading, but with a constant normal load. An asymptotic description of the contact tractionveryclose to the contact edges is used. The slip zones present in the steady state with cyclically varying bulk tension and shear force (with an arbitrary phase shift) are found. The range of the variation of the state of stress near both of the contact edges and the respective slip zone sizes are defined in terms of the loading parameters, including the phase angle. The quality of the approximations used by the asymptotic approach and the range of applicability of the method is also analysed in detail in this paper.
DOI: 10.1016/j.ijsolstr.2015.11.032
发表时间: 2016
影响因子: 3.6
作者:
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部分滑移中不完全接触的有界渐近解
DOI: 10.1016/j.ijsolstr.2004.05.058
发表时间: 2004
影响因子: 3.6
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影响因子: 3.6
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