基于ABAQUS的桥式起重机箱形主梁模态分析
Coal Mine Machinery（2011）
Abstract
利用ABAQUS有限元分析软件,对桥式起重机偏轨箱形主梁进行有限元分析,得到了桥架结构的固有频率和对应振型,且分析了增加加肋板对主梁的固有频率的影响,为起重机的设计和改造提供了依据。
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Key words
ABAQUS,finite element,overhead traveling crane,modal analysis
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