机械制造与自动化2013，Vol.42Issue(4)：88-91,4.
船用门式起重机动载荷的确定方法
Methods of Determining Dynamic Load of Shipbuilding Gantry Crane
摘要
Abstract
According to the difficulty in determining the dynamic load,dynamic problems,this paper takes the methods for determining the dynamic load to analyzes the including the lifting,trolley running and cart running mechanisms of the shipbuilding gantry crane under the joint starting and braking based on the dynamic load of the vibration theory and the virtual prototype.The dynamic model and virtual prototype model are established and the time-varying dynamic loads of mechanisms under typical working conditions are determined.The maximum dynamic load obtained provides data support for the dynamic finite element analysis of shipbuilding gantry crane.关键词
船用门式起重机/振动理论/虚拟样机/动载荷Key words
shipbuilding gantry crane/ vibration theory/ virtual prototype/ dynamic load分类
机械制造引用本文复制引用
钱夏夷,殷晨波,马峰..船用门式起重机动载荷的确定方法[J].机械制造与自动化,2013,42(4):88-91,4.基金项目
质检公益性行业科研专项(201010060) （201010060）
