Experimental and Theoretical Modal Analysis of Constructions with Fatigue Cracks

被引：0
|
作者：
Zakhezin, A. M.
Malysheva, T. V.
机构：
来源：
JOURNAL OF MACHINERY MANUFACTURE AND RELIABILITY | 2010年 / 39卷 / 05期
关键词：
D O I：
10.3103/S1052618810050122
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
On the basis of experimental and theoretical modal analysis, the appearance of fatigue cracks with various depths within rotor systems is studied. For cracks with various depths, stress values in the place of occurrence of a defect are obtained. By means of obtained stresses, it is possible to reveal fatigue cracks with a depth of 15% of the cross- sectional area of a shaft.
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页码：478 / 484
页数：7
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