In order to solve the dynamic response problem of shipborne equipment under the excitation of foundation motion,by comparing the dynamic equations of inertial load method,large mass method,large stiffness method and direct excitation method,this paper discusses the characteristics and application conditions of several methods,and gives the cor-responding calculation examples and result analysis,so as to provide theoretical basis and methods for the dynamic response calculation of shipborne equipment.
关键词
舰载设备/动力响应/惯性载荷法/大质量法/直接激励法
Key words
shipborne equipment/dynamic response/inertia load method/large mass method/directexcitation method
维普
万方数据