Specimens for lap-shear test and T-joint test were prepared with the workpieces of the SPR and comparative spot welding experiments. 本文按照铆钉、模具和板料24种组合的连接方案对 A6063铝合金板进行自冲铆接,制取拉伸试件——包括剪脱试验的搭接试件和剥离试验的 T 形连接试件,同时制取相同形状电阻点...
This procedure can be applied using any Mach-1 result file obtained following a lap shear test on a sample. Some parameters must be specified in an associated protocol: the filename(s) containing results from a stress relaxation shear test and/or sinusoid test and parameters for the extraction...
The ability of the symmetric lap shear test to characterize the true shear response of a thin-film adhesive, when constrained between two 'rigid' adherends, has been a source of doubt for years. This paper presents a detailed analysis of this test specimen. The adequacy of the analysis is ...
S. Ege (2004) “An evaluation of the lap-shear test for Sn-rich solder/Cu couples: experiments and simulation,” Journal of Electronic Materials, vol. 33, pp. 1589–1595. View ArticleN. Chawla, Y.-L. Shen, X. Deng, E.S. Ege, An evaluation of the lap-shear test for Sn-rich ...
While there is no specific lap-shear test standard documented for solder alloys, ASTM Standards for testing adhesive bonds do exist (e.g., ASTM D1002, D3163, D3164 and D5656). Despite the different test configurations in these standards, the key features are qualitatively the same as that ...
nections need information on the materials applied, the riveting technology and the impact of remedialworks. However, the structural impact of actual remedial works on wrought-iron riveted connectionsremains little known to this day. Therefore, a lap shear test campaign on single riveted single lap...
The single lap shear test specimen, a method for measuring the shear strengths of structural adhesives, was evaluated in a combined experimental and analytical study. The shear strengths of two structural adhesives were measured with the conventional thin adherend lap shear specimen and with several...
This article introduces a single lap shear test for the characterization of the composite-to-concrete or composite-to-steel bonded assemblies. In the first part, an extensive description of the test set-up is given and various methods are proposed to analyse the experimental results. According to...
ASTM D-1002 test procedure: Two metal plates are bonded together with adhesive and cured as specified. The assembly is then cut into uniform width lap shear specimens. The test specimens are placed in the grips of a universal testing machine and pulled at 1.3 mm/min (0.05 in/min) until ...
For this purpose, the lap shear test is performed with Zerodur-to-metal lap shear specimen as well as metal-to-metal one. And it is also investigated whether reliable adhesive strength can be secured after the specific thermal cycle. Finally, the properties of three adhesives are compared with...