[1]杜云海,丁遂栋,韩连元,等.两种结构钢板焊接头的基础疲劳曲线[J].郑州大学学报(工学版),1994,15(02):82-89.
　Du Yunhai,Ding Suidong,Han Lianyuan,et al.Basic fatigue curve of the two structural steel plate welding tips[J].Journal of Zhengzhou University (Engineering Science),1994,15(02):82-89.
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两种结构钢板焊接头的基础疲劳曲线()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
15卷
期数:
1994年02期
页码:
82-89
栏目:
出版日期:
1994-06-28

文章信息/Info

Title:
Basic fatigue curve of the two structural steel plate welding tips
作者:
杜云海; 丁遂栋; 韩连元; 孟庆波
郑州工学院数理力学系
Author(s):
Du Yunhai;  Ding Suidong;  Han Lianyuan;  Meng Qingbo
The Department of Mathematics and Psychiatry of Zhengzhou Institute of Technology
关键词:
疲劳; 对焊接头; P－S－N曲线
Keywords:
Fatigue;  P -S -N curve
文献标志码:
A
摘要:
对Ａ３、１６Ｍｎ两种国产结构钢板，取Ｖ型坡口和无坡口两种对接形式，用二氧化碳气体保护焊和埋弧自动焊两种焊接工艺制成的八种板焊接头，在应力比Ｒ＝０．１的纯弯加载方式和室温、大气环境下进行成组疲劳试验，以获得它们的Ｐ－Ｓ－Ｎ曲线。这一研究的结果可为对焊构件的疲劳设计与计算提供可靠的依据。
Abstract:
For the two domestically produced steel plates of A3 and 16MN, take the V -type slopes and no hill -mouth docking forms, and use the eight types of welding tips of the two types of welding of carbon dioxide gas to protect welding and buried arc automatic welding processes, and perform group fatigue tests in the pure bending loading method and room temperature and atmospheric environment of the stress ratio R = 0.1 to obtain their P -S -N song Line. The results of this study can provide a reliable basis for the fatigue design and computing of welded components.
更新日期/Last Update: 1900-01-01