New experimental sample for shear testing of adhesively bonded assemblies

被引：14

作者：

Challita, Georges ^{[1
]}

Othman, Ramzi ^{[2
]}

Guegan, Pierrick ^{[2
]}

Khalil, Khalid ^{[1
]}

Poitou, Arnaud ^{[2
]}

机构：

[1] Univ Libanaise, Dept Mecan, Fac Genie Branche 2, Beyrouth Liban, Liberia

[2] Ecole Cent Nantes, Inst Rech Genie Civil & Mecan, F-44321 Nantes 3, France

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2008年 / 22卷 / 9-11期

关键词：

Hopkinson bar; adhesively bonded assembly; shear; in-plane load; high strain rate;

D O I：

10.1142/S0217979208046359

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In this paper, Split Hopkinson Bar technique was used to investigate the shear behaviour of adhesively bonded assemblies at high rates of loading. New sample geometry was adopted so that the compressive wave is transformed in a shear loading in the sample. Samples are conditioned at 20 degrees C and 50% of hygrometry to eliminate any interference with temperature and humidity effects. The new technique is applied to an assembly built with a cyanoacrylate based adhesive and a metallic (Steel) adherent. They are found to be highly rate sensitive.

引用

页码：1081 / 1086

页数：6

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