Evaluation of the Life of a Shell Construction Lying on Supports

被引：2
|
作者：
Emel'yanov, I. G.
Mironov, V. I.
Kuznetsov, A. V.
机构：
来源：
JOURNAL OF MACHINERY MANUFACTURE AND RELIABILITY | 2010年 / 39卷 / 01期
关键词：
D O I：
10.3103/S1052618810010139
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The contact pressure and the stress state of a shell construction lying on supports were determined. By the results of experimental investigations of samples of the material of the construction under consideration, the identification of the model of the cyclic degradation of the material was carried out. With allowance for fatigue changes of the material properties, an evaluation of the durability of a randomly loaded shell on a discrete base is given.
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页码：83 / 88
页数：6
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