singular stress field
Recently Published Documents


TOTAL DOCUMENTS

189
(FIVE YEARS 20)

H-INDEX

20
(FIVE YEARS 2)

2021 ◽  
Author(s):  
Congman Wang ◽  
Xuecheng Ping ◽  
Yuxuan Zhang ◽  
Zhongmin Xiao ◽  
Yihua Xiao

2021 ◽  
Vol 33 (50) ◽  
pp. 505301
Author(s):  
Takahiro Shimada ◽  
Yu Wang ◽  
Takayuki Hamaguchi ◽  
Kohta Kasai ◽  
Kairi Masuda ◽  
...  

Author(s):  
Tatsujiro Miyazaki ◽  
Kaito Naka ◽  
Daiki Takasuka

In this paper, a proportional method for evaluating an intensity of singular stress field (ISSF) at an interface corner in a butt joint (BJ) with an adhesive spew is proposed. Square-shaped inclusion models under bi-axial tensile stress and under shear stress are used as reference models. The ISSFs for the BJ are calculated by superposing those for the reference models. The reference and BJ models are analyzed by FEM under the same mesh division and the same material combination, and the stresses applied to the reference models are determined by the FEM stresses at the interface corner. The validity of the present method is examined by applying to the BJ composed of the steel and the epoxy resin. The asymptotic solution obtained by the method is in agreement with the FEM stress distributions. Then, the ISSFs for the BJ are calculated by changing adhesive spew similarly. It is shown that the ISSF normalized by the adhesive thickness is constant independent of the thickness.


2020 ◽  
Vol 23 (6) ◽  
pp. 507-515 ◽  
Author(s):  
Rei Takaki ◽  
Nao-Aki Noda ◽  
Yoshikazu Sano ◽  
Yasushi Takase ◽  
Yasuaki Suzuki ◽  
...  

2020 ◽  
Vol 72 ◽  
pp. 102770 ◽  
Author(s):  
Wei Shen ◽  
Yu Qiu ◽  
RenJun Yan ◽  
Linzhi Xu ◽  
Enqian Liu

Sign in / Sign up

Export Citation Format

Share Document