通过数值模拟得到不同刀桥、刀管材料下速滑冰刀变形过程中冰刀整体应力分布的规律。采用速滑冰刀形变数值模拟方法，开展蹬冰角90°、蹬冰力960N的情况下，刀桥和刀管材料分别为铝合金、钛合金时，速滑冰刀应力应变的数值模拟。以S（Mises等效应力）为输出参数，研究不同冰刀刀桥、刀管材料下，速滑冰刀整体应力分布情况。

Numerical simulations were conducted to obtain the overall stress distribution of the ice skate blade during the deformation of the blade with different bridge and tube materials. The numerical simulation method of ice blade deformation was used to simulate the stress and strain of the ice blade at a stirrup angle of 90° and a stirrup force of 960N, when the blade bridge and tube materials are aluminum alloy and titanium alloy respectively. With S (Mises equivalent force) as the output parameter, the overall stress distribution of the ice skating blade is studied under different blade bridge and tube materials.