Two-dimensional contact mechanics of functionally graded materials with arbitrary spatial variations of material properties
Two-dimensional contact mechanics of functionally graded materials with arbitrary spatial variations of material properties
复制标题
具有任意材料特性空间变化的功能梯度材料的二维接触力学
DOI:
10.1016/j.ijsolstr.2005.06.081
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发表时间:
2006-09
影响因子:
3.6
通讯作者:
Wang, Yue-Sheng
中科院分区:
文献类型:
--
作者:
Ke, Liao-Liang;Wang, Yue-Sheng
A multi-layered model for frictionless contact analysis of functionally graded materials (FGMs) with arbitrarily varying elastic modulus under plane strain-state deformation has been developed. Based on the fact that an arbitrary curve can be approached by a series of continuous but piecewise linear curves, the FGM is divided into several sub-layers and in each sub-layers the shear modulus is assumed to be linear function while the Poisson’s ratio is assumed to be a constant. With the model, the frictionless contact problem of a functionally graded coated half-space is investigated. By using the transfer matrix method and Fourier integral transform technique, the problem is reduced to a Cauchy singular integral equation. The contact pressure, contact region and indentation are calculated for various indenters by solving the equations numerically.
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DOI:
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发表时间:
1998
期刊:
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影响因子:
--
作者:
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通讯作者:
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DOI:
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发表时间:
1955-09
期刊:
The Mathematical Gazette
影响因子:
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通讯作者:
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影响因子:
5.4
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通讯作者:
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发表时间:
2000-04
期刊:
Key Engineering Materials
影响因子:
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通讯作者:
Guoru Fu;Wei Su
DOI:
10.1007/978-94-009-9994-7
发表时间:
1977
期刊:
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影响因子:
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作者:
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通讯作者:
N. Muskhelishvili