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铁道科学与工程学报

JOURNAL OF RAILWAY SCIENCE AND ENGINEERING

Vol. 6    No. 1    March 1996

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THREE-DIMENSIONAL FINITE ELEMENT ANALYSIS AND ALLOWABLE DEFECT ASSESSMENT OF THE CENTRIFUGE BOWL BODY
Xu Zhenxing,Chen Fanjun,Wang Zhaoqi*,Xu Yan*,Liu Yaodong**,Chen Yijun**

Mechanical Engineering Department,Xiangtan University,Xiangtan 411105

Abstract:For the first time,an allowable defect analysis of the bowl body of XZZ 120p-G Cen-trifuge was made by wing fatigue fracture mechanics method;and,again for the first time, the designfatigue curve of the dangerous scetion of the bowl body was given out,which may form the basis for thedesign and use

 

Key words: of the centrifuge.bowl body of centrifuge  fatigue fracture mechanics method  crack

ISSN 1672-7029
CN 43-1423/U

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