Analysis of the influence of the level of residual stresses on the ultimate stresses in a cycle for welded structures according to the results of testing of small-size specimens

被引：0
作者：
V. A. Degtyarev
机构：
[1] National Academy of Sciences of Ukraine,Pisarenko Institute of Problems of Strength
来源：
Strength of Materials | 2009年 / 41卷
关键词：
diagram of ultimate stresses in a cycle; fatigue limit; residual stress; yield strength; minimum cyclic creep limit; amplitude of stresses in a cycle; mean stress in a cycle;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We propose a procedure for the determination of the diagrams of ultimate stresses in a cycle for welded joints with preliminarily induced steady-state residual stresses according to the results of testing of small-size specimens without residual stresses.
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页码：318 / 324
页数：6
相关论文
共 9 条
  • [1] Trufyakov V. I.(1988)On the influence of residual stresses on the fatigue resistance of welded joints Avtomat. Svarka 2 1-4
  • [2] Kudryavtsev Yu. F.(2008)Evaluation of the ultimate stresses in a cycle for welded structures with high residual stresses based on test results for small specimens without residual stresses Strength Mater. 40 212-223
  • [3] Mikheev P. P.(1981)Eine notwendige Anderung der Dauerfestigkeitsschaubilder bei Schwingfestigkeitsuntersuchungen Arch. Eisenhüttenwes. 52 325-328
  • [4] Degtyarev VA(1991)Effect of the stress ratio on the fatigue and cyclic creep of low alloy steels. Report 2 Strength Mater. 23 139-144
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