粗糙表面弹塑性微接触模型分析与改进

陈剑,张进华,朱林波,洪军

Analysis and improvement on elastic-plastic micro-contact modelof rough surface

Jian CHEN,Jin-hua ZHANG,Lin-bo ZHU,Jun HONG

图 7 无量纲接触刚度随无量纲变形的变化

Fig.7 Change of dimensionless contact stiffness with dimensionless deformation