采用平面应力弹性理论，对吊车车轮与轨道的接触区尺寸进行理论分析。

The contact zone width of crane wheel with track is analyzed by plane stress elastic theory.

youdao

采用平面应力弹性理论，对吊车车轮与轨道的接触区尺寸进行理论分析。

The contact zone width of crane wheel with track is analyzed by plane stress elastic theory.

youdao