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A Smooth System of Equations Approach to Complementarity Problems for Frictionless Contacts

机译:无摩擦接触的互补问题的光滑方程组方法

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摘要

Frictionless contact problems are the simplest and classical contact problems, and the contact conditions of sticking, slipping, and separation mode all can be ascribed to complementary problems. Consequently, a smooth system of equations approach for the design and analysis of complementarity problems for frictionless contacts is presented. A compute program based on boundary element technique is given and applied to two practical contact examples. The validity and accuracy of the proposed method are demonstrated.
机译:无摩擦接触问题是最简单和经典的接触问题,粘附,打滑和分离方式的接触条件均可归因于互补问题。因此,提出了一种光滑的方程组方法,用于设计和分析无摩擦接触的互补问题。给出了基于边界元技术的计算程序,并将其应用于两个实际的接触实例。证明了所提方法的有效性和准确性。

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  • 来源
    《Mathematical Problems in Engineering》 |2015年第18期|623293.1-623293.9|共9页
  • 作者

    Deng Qin; Li ChunGuang; Tang Hua;

  • 作者单位

    Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China.;

    Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China.;

    Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China.;

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