Wei Lu
Abstract
A finite element model of heavy-duty truck was created in HYPERMESH software for modal analysis,the top ten natural frequency and corresponding modal type of the frame was calculated,compared the result with external excitation frequency of the truck,and discussed the situation of the frame may happen resonance.
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A finite element model of heavy-duty truck was created in HYPERMESH software for modal analysis,the top ten natural frequency and corresponding modal type of the frame was calculated,compared the result with external excitation frequency of the truck,and discussed the situation of the frame may happen resonance.
Key concepts: Truck, Modal analysis, Modal, Frame (networking), Heavy duty, Finite element method, Natural frequency, Engineering