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利用ANSYS软件对桥式起重机卷筒的强度进行了分析,得到了卷筒的应力和位移的分布规律,找出了卷筒的薄弱环节。并在有限元分析的基础上,对卷筒的壁厚进行了优化。
The strength of the bridge crane was analyzed by ANSYS software. The distribution of stress and displacement of the crane was obtained and the weakness of the drum was found out. Based on the finite element analysis, the wall thickness of the drum is optimized.