35 citations · 98 across the 8 of their papers we have counts for
8 papers
A new analytical model for the contact of Gaussian rough surfaces
Sihe Wang, Weike Yuan, Xuanming Liang +1
This paper advances an analytical incremental contact model for the purely elastic or elastic-perfectly plastic Gaussian rough surfaces. The contact is modelled by the accumulation…
The three-dimensional statistical characterization of plain grinding surfaces
Xuan-ming Liang, Wei-ke Yuan, Yue Ding +1
In tribology, it is of importance to properly characterize the topography of rough surfaces. In this work, the three-dimensional topographies of plain grinding surfaces are measure…
A semi-analytical model for the scale-dependent friction of nanosized asperity
Jian Wang, Weike Yuan, Jianjun Bian +1
The friction of a nanosized sphere in commensurate contact with a flat substrate is investigated by performing molecular dynamics simulations. Particular focus is on the distributi…
Statistical characterization of the yield stress of nanoparticles
Liang Yang, Jianjun Bian, Weike Yuan +1
Atomistic simulations are performed to study the statistical mechanical property of gold nanoparticles. It is demonstrated that the yielding behavior of gold nanoparticles is gover…
Indentation load-depth relation for an elastic layer with surface tension
Shao-Heng Li, Wei-Ke Yuan, Yue Ding +1
Load-depth relation is the fundamental requisite in nanoindentation tests for thin layers, however, the effects of surface tension are seldom included. This paper concerns micro-/n…
The statistical characteristics of static friction
J. Wang, G. F. Wang, W. K. Yuan
Friction is one of the fundamental issues in physics, mechanics and material science with lots of practical applications. However, the understanding of macroscopic friction phenome…
Indentation of a two-dimensional bonded elastic layer with surface tension
Weike Yuan, Gangfeng Wang
Surface tension is a prominent factor for the deformation of solids at micro-/nano-scale. This paper investigates the effects of surface tension on the two-dimensional contact prob…
Spherical indentation on biological films with surface energy
Yue Ding, Wei-Ke Yuan, Gang-Feng Wang
Micro-/nano-indentations have been widely used to measure the mechanical properties of biological cells and tissues, but direct application of classical Hertzian contact model woul…