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  1. No Access

    Article

    Adhesive Contact of Elastic Solids with Self-Affine Fractal Rough Surfaces

    The elastic adhesive contact of self-affine fractal rough surfaces against a rigid flat is simulated using the finite element method. An array of nonlinear springs, of which the force-separation law obeys the ...

    Xuan-Ming Liang, Shi-Wen Chen, Si-He Wang, Zhen-Yuan Gong… in Acta Mechanica Solida Sinica (2024)

  2. No Access

    Article

    An improved elastic–plastic contact model with asperity interactions based on Greenwood–Williamson theory

    Real contact area plays a critical role in tribology. However, few contact models can give accurate load-area relation at very large contact fraction due to the lack of asperity interactions. In this work, an ...

    Cheng-Ya Li, Yue Ding, Xuan-Ming Liang, Gang-Feng Wang in Acta Mechanica (2023)