残余应力对疲劳的影响

IMECH-IR > 力学所知识产出(1956-2008)

	残余应力对疲劳的影响
	曾春华
Source Publication	机械强度
	1984
Issue	3 Pages:52-58
ISSN	1001-9669
Abstract	<正> 前言残余应力对疲劳的影响是长期以来人们十分关注的课题,因为人们逐渐认识到许多疲劳现象都与残余应力相关。例如疲劳裂纹的形成与扩展、少数极高应力、平均应力、加载次序、裂纹迟滞效应、缺口应力集中等都与残余应力有密切关系。残余应力是影响疲劳的一个重要因素。因此,弄清残余应力的大小和分布,以及残余应力与上述疲劳现象之间的关系,对于评价结构的疲劳强
Keyword	残余应力疲劳强度疲劳寿命迟滞效应疲劳累积损伤疲劳裂纹扩展寿命疲劳裂纹形成寿命塑性变形测量方法
Language	中文
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/37560
Collection	力学所知识产出(1956-2008)
Corresponding Author	曾春华
Recommended Citation GB/T 7714	曾春华. 残余应力对疲劳的影响[J]. 机械强度,1984,3,:52-58.
APA	曾春华.(1984).残余应力对疲劳的影响.机械强度(3),52-58.
MLA	曾春华."残余应力对疲劳的影响".机械强度 .3(1984):52-58.

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