Paper Title:
Effect of Recessing Length in Adhesive Layer on the Cleavage Joints
  Abstract

The elastic finite element analysis (FEA) and the experimental method of testing the cleavage strength of the joint were used to investigate the effect of the recessing as well as its length on the stress distribution in both the mid-bondline and the adherend near the interface along the bondline of adhesively bonded steel cleavage joint. The results from the FEA simulation showed that the peak values of the stresses distributed in the mid-bondline were nearly the same when the length of the arranged recessing was not greater than 10 mm except that the shear stress Sxy was increased a little when the length of the recessing was increased. For the normal stress Sy near the interface of the joint with a 16 mm length recessing, the peak stress in the adherend is about 49% higher than the one in the adhesive at the left edge of the joint. And it is supported with the results from the experiments that the ultimate load of the steel-to-steel cleavage joint decreased a little when the gap length was less than 10 mm.

  Info
Periodical
Key Engineering Materials (Volumes 385-387)
Edited by
H.S. Lee, I.S. Yoon and M.H. Aliabadi
Pages
225-228
DOI
10.4028/www.scientific.net/KEM.385-387.225
Citation
M. You, Z. Li, X. L. Zheng, Z. M. Yan, "Effect of Recessing Length in Adhesive Layer on the Cleavage Joints", Key Engineering Materials, Vols. 385-387, pp. 225-228, 2008
Online since
July 2008
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Bao Wen Zhang, Jian Ping Lin, Zhi Guo Lu
Abstract:In the weld-through technique of weld-bonding process, adhesive usually suffers extremely high temperature, causing damage to adhesive and...
128
Authors: Jian Guang Zhang, Xiao Dong He
Chapter 13: Surface Engineering/Coatings
Abstract:Joining behavior of long glass fiber reinforced polypropylene (LFT) by three types of adhesive was investigated. Single-lap shear testing was...
1942
Authors: Xiao Cong He
Chapter 1: Materials and Technology
Abstract:This paper investigates normal stress distribution of a single-lap adhesively bonded joint under tension using the three-dimensional finite...
9