HIGH-TEMPERATURE CREEP AND LONG-TERM STRENGTH OF STRUCTURAL ELEMENTS UNDER CYCLIC LOADING

被引：5
|
作者：
Breslavsky, D. V. [1 ]
Morachkovsky, O. K. [1 ]
Tatarinova, O. A. [1 ]
机构：
[1] Natl Tech Univ, Kharkov Poltech Inst, Kharkov, Ukraine
来源：
STRENGTH OF MATERIALS | 2008年 / 40卷 / 05期
关键词：
creep; long-term strength; damage; cyclic loading; thin-walled structures;
D O I：
10.1007/s11223-008-9067-2
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
We present a method for solving problems of high-temperature cyclic creep and damage accumulation in structural elements. The asymptotic expansion and averaging techniques both over the period of forced vibrations of a body and that of slowly varying loads are used for the set of equations describing the creep and damage processes in thin-walled structural elements.
引用
收藏
页码：531 / 537
页数：7
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