均质立杆在水平面上自由倒下过程的力学分析

Mechanical analysis of the freedumping process of homogeneous pole setting on the horizontal surface

对直杆沿水平面倾倒过程的 3个阶段进行了受力分析与运动分析 ,并给出了数值解 ,最后提出了理论力学教学改革的 3点看法 .

This paper analyses the bearing and moving of a pole in the three stages during the dumping process on the horizontal surface,gives the arithmetic solution,presents three ideas of the teaching reform of theoretical mechanics.