Failure analysis of torsional buckling of all-terrain crane telescopic boom section

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• 作者：Jia Yao^a ; Fei Xing^a ; Yuqin Fu^b ; Xiaoming Qiu^a ; ^{qiuxm_1212@163.com} ; Zhenping Zhou^c ; Jianhong Hou^c
• 关键词：All-terrain crane ; Telescopic boom section ; Nonlinear FE analysis ; Torsional buckling ; Multi-directional loads
• 刊名：Engineering Failure Analysis
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：73
• 期：Complete
• 页码：72-84
• 全文大小：3482 K
• 卷排序：73

文摘

Critical buckling load is analyzed with FE implicit and explicit methods. According to the change of stress state to judge the occurrence of torsional buckling Experiment buckling load and strain are in good agreement with predicted ones. Complete boom structure buckling load can be analyzed by the FE framework.