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XL
Xuanming Liang
Author with expertise in Mechanics of Gecko Foot Adhesion
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Overview
Publications
3
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A general contact model for rough surfaces based on the incremental concept
Xuanming Liang
et al.
Oct 1, 2024
It is now commonly accepted that real contact area rises linearly with increasing normal load for the contact of rough solids. However, the coefficient of proportionality is distinct in various models and simulations. This study advances a general method to determine the area-load proportionality based on the incremental contact concept. A pair of loose bounds on the coefficient of proportionality for general Gaussian random rough surfaces and a tight one working in the thermodynamic limit are derived. The resultant predictions are in accord with numerical results presented in literature. The current study might offer some deep insight into the role of surface morphologies in contact of rough elastic solids.
Mechanical Engineering
Mechanics Of Materials
0
Paper
Mechanical Engineering
Mechanics Of Materials
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Relaxation and creep responses of biological materials under spherical indentation considering surface tension
Yue Ding
et al.
Jan 1, 2025
Social Psychology
Atomic And Molecular Physics, And Optics
0
Paper
Social Psychology
Atomic And Molecular Physics, And Optics
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An improved line contact model for elastic–plastic rough surfaces
S. Wang
et al.
Nov 25, 2024
Mechanical Engineering
Mechanics Of Materials
0
Paper
Mechanical Engineering
Mechanics Of Materials
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