摘要
金属材料的疲劳破坏是工程实际中较常见的问题 本文通过对常见金属的疲劳实验研究 。
Metal fatigue damage usually happens in the course of project building. The articl discusses the factors mainly affecting the metal structure and modifies the conclusion of the through investigation of common metal fatigue test.
出处
《许昌师专学报》
2000年第5期19-21,共3页
Journal of Xuchang Teachers College(Social Science Edition)
关键词
对称循环
交变应力
疲劳强度
金属材料
symmetrical cycle
intertransformmed stress
fatigue damage
fatitue strength
