کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
776115 | 1463493 | 2013 | 11 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Experimental analysis of the behavior of adhesively bonded joints under tensile/compression–shear cyclic loadings Experimental analysis of the behavior of adhesively bonded joints under tensile/compression–shear cyclic loadings](/preview/png/776115.png)
Adhesive bonding is an interesting structural assembling technique which requires accurate numerical models in order to optimize the design of high-tech applications. In this paper, following the strategy previously developed for monotonic loadings, crack initiation in adhesively-bonded joints, under various tensile/compression–shear cyclic loadings is analyzed using a modified Arcan device with a single bonded joint designed to strongly limit stress concentrations. Moreover, such a system is associated with the maximum stress state in the center of the adhesive, and thus, allows the analysis of some influences of the stress triaxiality. Experimental results, for a ductile adhesive, under cyclic loadings are presented for different load amplitudes and mean loads; they underline that the evolutions of viscous deformations and of damage depend on the loading type.
Journal: International Journal of Adhesion and Adhesives - Volume 44, July 2013, Pages 15–25