比例加载时弹性体压剪裂缝问题的有限元分析

Finite Element Analysis for Elastomer Pressure-shear Break in Proportion Loading

对比例加载时弹性体压剪裂缝的变形及接触摩擦力问题进行了研究 .分析表明 ,当受挤压的裂纹面所传递的摩擦力符合库仑摩擦定律时 。

The deformation and contact frictional force of elastomer pressure shear break are studied in proportion loading . The result shows when the friction on the compressed crackface conforming to the Coulomb friction law the contact state of the crack face has nothing to do with the external force and the contact frictional force and the deformation of the elastomer increase by the same proportion of the external force.