Stress concentration in butt welded joints made without the use of linings for the formation of the root of the seam

被引：1
|
作者：
Moltasov, A. V. [1 ]
Dyman, M. M. [1 ]
机构：
[1] EO Paton Natl Acad Sci, Kiev, Ukraine
来源：
WELDING INTERNATIONAL | 2022年 / 36卷 / 03期
关键词：
Butt welded joint; convex-concave seam; stress conservation; hypothesis of broken section; eccentricity; ZONES;
D O I：
10.1080/09507116.2022.2033446
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
A method for calculating stresses on the concavity contour of a butt welded joint made without the use of shims to form the weld root, which takes into account both the eccentricity of the axial load application and the concavity radius, is developed. The results of calculations using analytical formulas obtained by the proposed method are in good agreement with the results of numerical calculations by the finite element method.
引用
收藏
页码：181 / 186
页数：6
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