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Analysis and Research on Structure of Bus Frame Based on Finite Element Method

Xiaoping Su

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Abstract

Geometric model of frame is meshed by shell element and then finite element model of frame is built based on software Hypermesh.According to bearing behavior and travelling conditions of bus,static analysis of frame is implemented.Natural frequency and natural vibration mode of frame are acquired by analyzing modal of frame.Combining with experimental date,improved design scheme of frame structure is required rationally,as a result,this paper can attain relatively high engineering value.

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What this paper is about

Geometric model of frame is meshed by shell element and then finite element model of frame is built based on software Hypermesh.According to bearing behavior and travelling conditions of bus,static analysis of frame is implemented.Natural frequency and natural vibration mode of frame are acquired by analyzing modal of frame.Combining with experimental date,improved design scheme of frame structure is required rationally,as a result,this paper can attain relatively high engineering value.

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Available abstract

Geometric model of frame is meshed by shell element and then finite element model of frame is built based on software Hypermesh.According to bearing behavior and travelling conditions of bus,static analysis of frame is implemented.Natural frequency and natural vibration mode of frame are acquired by analyzing modal of frame.Combining with experimental date,improved design scheme of frame structure is required rationally,as a result,this paper can attain relatively high engineering value.

Key concepts: Frame (networking), Computer science, Finite element method, Natural frequency, Modal, Vibration, Modal analysis, Scheme (mathematics)

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