DEVELOPMENT OF A FAILURE MODEL FOR THE ADHESIVELY BONDED TUBULAR SINGLE LAP JOINT

被引:60
作者
LEE, SJ
LEE, DG
机构
[1] Department of Precision Engineering and Mechatronics, Korea Advanced Institute of Science and Technology
关键词
ADHESION; ADHESIVE FAILURE MODEL; ADHESIVE LAYER THICKNESS; STRESSES AND TORQUE CAPACITIES; TRANSIENT FAILURE MODE; NONLINEAR MECHANICAL BEHAVIOR; THERMALLY-INDUCED RESIDUAL STRESSES FROM FABRICATION; STEEL ADHERENDS; RUBBER-TOUGHENED EPOXY ADHESIVE; THEORY; EXPERIMENT; TORSIONAL STRENGTH;
D O I
10.1080/00218469208030467
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
The accurate calculation of the stresses and torque capacities of adhesively bonded joints is not possible without understanding the failure phenomena of the adhesive joints and the nonlinear behavior of the adhesive. In this paper, an adhesive failure model of the adhesively bonded tubular single lap joint with steel-steel adherends was proposed to predict the torque capacity accurately. The model incorporated the nonlinear behavior of the adhesive and the different failure modes in which the adhesive failure mode changed from bulk shear failure, via transient failure, to interfacial failure between the adhesive and the adherend, according to the magnitudes of the residual thermally-induced stresses from fabrication.
引用
收藏
页码:1 / 14
页数:14
相关论文
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