电梯曳引绳在曳引轮绳槽中的蠕动与欧拉公式

The Creepage of the Suspension Rope on the Groove of the Traction Sheave and Euler＇s Equation

阐述了电梯运行过程中曳引绳在曳引轮绳槽中蠕动产生的机理，并通过静止弧和摩擦弧的推导给出了曳引绳在绳槽中蠕动的规律。根据欧拉公式的数学推导以及蠕动和滑动发生的规律，展示了欧拉公式的物理意义。

This paper introduces the principle of the creepage of the suspension rope on the groove of the traction sheave in the elevator running, and describes the regularity of this creepage by inducing the stationary arc and frictional arc.