海洋平台用高强度钢多层补焊的疲劳分析

IMECH-IR > 力学所知识产出(1956-2008)

	海洋平台用高强度钢多层补焊的疲劳分析
Alternative Title	Fatigue analysis of multiple repairing welding on high strength offshore structure steel
	刘海涛; 柳春图; 黎之奇; 崔民子; 阚常珍
Source Publication	机械强度
	2002
Volume	24 Issue:3 Pages:433-435
ISSN	1001-9669
Abstract	对海洋平台用高强度钢焊接接头多次补焊的疲劳性能进行试验研究，给出采用威布尔分布下的寿命估算式及R-S-N曲线。考虑到多次补焊后焊趾外移造成的焊接角的变化，应用有限元方法计算试样的应力分布，给出焊趾处的应力集中系数，由此进一步分析多次补焊对焊接接头疲劳性能的影响。
Keyword	疲劳强度补焊多次补焊
Subject Area	力学
Indexed By	EI ; CSCD
Language	中文
CSCD ID	CSCD:1012759
Citation statistics	Cited Times:2[CSCD] [CSCD Record]
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/16111
Collection	力学所知识产出(1956-2008)
Recommended Citation GB/T 7714	刘海涛,柳春图,黎之奇,等. 海洋平台用高强度钢多层补焊的疲劳分析[J]. 机械强度,2002,24,3,:433-435.
APA	刘海涛,柳春图,黎之奇,崔民子,&阚常珍.(2002).海洋平台用高强度钢多层补焊的疲劳分析.机械强度,24(3),433-435.
MLA	刘海涛,et al."海洋平台用高强度钢多层补焊的疲劳分析".机械强度 24.3(2002):433-435.

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