Testing study is made on the creep characteristic of regularly dentate discontinuity in the condition of two-axial stresses,and the normal creep rule of regularly dentate discontinuity is analyzed.

• 通过规则齿形结构面在双轴应力条件下的蠕变试验,对规则齿形结构面剪切蠕变特性进行了深入的研究,分析了规则齿形结构面蠕变的基本规律。