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

页码：531 / 537

页数：7

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