Superposition approach of the stress fields for blunt V-notches under anti-plane shear loading

被引：0
作者：
Jin-Kwang Kim
Sang-Bong Cho
机构：
[1] Kyungnam University,School of Mechanical Engineering
来源：
International Journal of Precision Engineering and Manufacturing | 2013年 / 14卷
关键词：
Blunt V-notch; Mode III; Notch stress intensity factor; Superposition method;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper deals with the Mode III problem for a blunt V-notch. By using the superposition method and the conventional stress field for a sharp V-notch, this work suggests a simple formula which is able to address the Mode III stress fields of blunt Vnotches. The notch stress intensity factors (NSIFs) were estimated from numerical analysis with finite element analysis (FEA). And thereafter, several special cases were considered with the results being compared with those of the literature dealing with same topic.
引用
收藏
页码：605 / 612
页数：7
相关论文
共 55 条
  • [21] Creager M(2006)Stress concentration formula useful for all notch shape in a round bar (comparison between torsion, tension and bending) Int. J. Fatigue 28 151-163
  • [22] Paris P C(2008)Elastic stress distributions for hyperbolic notches in round shafts under torsion and uniform antiplane shear loadings Int. J. Solids and Struc. 45 4879-4901
  • [23] Cheng Y Z(2009)Elastic notch stress intensity factors for sharply V-notched rounded bars under torsion Engineering Fracture Mechanics 76 439-453
  • [24] Benthem J P(2011)In-plane and anti-plane stress field solutions for V-notches with end holes Int. J. Fracture 168 167-180
  • [25] Lazzarin P(2011)Stress concentration factors of periodic notches determined from the strain energy density Theoretical and Applied Fracture Mechanics 56 127-139
  • [26] Tovo R(2013)A superposition approach to the stress fields for various blunt V-notches Fatigue Fract. Engng. Mater. Struct. 36 139-153
  • [27] Filippi S(2005)Some expressions for the strain energy in a finite volume surrounding the root of blunt V-notches Int. J. Fracture 135 161-185
  • [28] Lazzarin P(undefined)undefined undefined undefined undefined-undefined
  • [29] Tovo R(undefined)undefined undefined undefined undefined-undefined
  • [30] Atzori B(undefined)undefined undefined undefined undefined-undefined
123456