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采用多项式方程描述三边形压实轮的外廓曲线,对压实轮的运动轨迹进行了分析,得到了压实轮重心坐标的变化规律。根据运动分析得到三边形压实轮对地面的夯实能量分别由平动动能、转动动能和重力势能构成,分析结果可用于压实轮的结构设计与冲击能量评估。
Polynomial equation is used to describe the contour curve of the triangular compaction wheel. The movement trajectory of the compaction wheel is analyzed, and the variation rule of the center of gravity of the compaction wheel is obtained. According to the movement analysis, the compaction energy of the triangular compaction wheel on the ground is composed of translational kinetic energy, rotational kinetic energy and gravitational potential energy respectively. The analysis results can be used to evaluate the structural design and impact energy of compaction wheel.