Effect of strain rate on mechanical properties of two-component epoxy adhesive bond

被引：1

作者：

Cidlina, Jan ^{[1
]}

arnovský, Jozef ^{[2
]}

Müller, Miroslav ^{[1
]}

机构：

[1] Department of Material Science and Manufacturing Technology, Czech University of Life Sciences Prague, Kamýcká 129, Prague–6

[2] Department of Quality and Engineering Technologies, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, Nitra

来源：

Advanced Materials Research | 2014年 / 1059卷

关键词：

Adhesive bonding; Deformation; Strain rate; Tensile strength; Two-component epoxy adhesive;

D O I：

10.4028/www.scientific.net/AMR.1059.91

中图分类号：

学科分类号：

摘要：

In practice, adhesive bonded joints are loaded by different intensity and rate. In the case where bond bearing capacity is exceeded, failure occurs. One of the affecting factors is strain rate. In the laboratory tests, ČSN EN 1465 is used as a basic standard, specifying the rate of deformation in the interval of 65±20 seconds. The goal of this research is to describe the behaviour of two-part epoxy adhesives at different strain rate of bonded joints. Experiments evaluated the changes of bond strength, deformation and time to failure. Time to failure is particularly significant because of the potential consequences of fast structural joint violation. © (2014) Trans Tech Publications, Switzerland.

引用

页码：91 / 97

页数：6

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