通过数值模拟得到不同蹬冰力下冰刀整体变形过程中其应变分布的规律。采用速滑冰刀形变数值模拟方法,开展蹬冰角40°的情况下,蹬冰力(载荷)分别为480N、640N、800N、960N、1120N、1280N、1440N时,速滑冰刀应力应变的数值模拟。以U(位移)为输出参数,研究不同蹬冰力下,速滑冰刀整体的应变分布情况。
Numerical simulations were carried out to obtain the strain distribution of the ice blade during the overall deformation of the ice blade under different stirrup forces. Numerical simulations of the strain distribution of the speed skating blade were carried out at stirrup angles of 40° with stirrup forces of 480N, 640N, 800N, 960N, 1120N, 1280N and 1440N. The strain distribution of the speed skating blade under different stirrup forces was studied with U (displacement) as the output parameter.