重载货车车轮表面下缺陷导致车轮损坏的研究

Wheel Failures on Heavy Haul Freight Wheels Due to Subsurface Defects

介绍用局部应力法成功地预测车轮表面下的缺陷，从而避免因车轮损坏而造成的巨大经济损失。

Introduced is the local strain approach is useful in predicting the subsurface defects of wheel,thus huge pecuniary loss caused by wheel failures can be avoided.