STRUCTURAL OPTIMIZATION OF THE EXCAVATOR ENGINE HOOD BASED ON MODAL ANALYSIS

Excavator engine hoods are usually formed by welding sheet parts and stiffeners together. Under the incentives of engine and road,the sheet parts are easy to produce serious vibrational response,which directly results in the deformation and the cracking of some weak positions of the structure. The f...

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Bibliographic Details

Published in:	Jixie qiangdu
Main Authors:	YANG WeiPing, HOU Liang, CAI HuiKun, LI ShengYu, ZHANG EnLai, WANG WenWu
Format:	Article
Language:	Chinese
Published:	Editorial Office of Journal of Mechanical Strength 2016-01-01
Subjects:	Modal analysis Engine hood HyperWorks Structural optimization
Online Access:	http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.03.020