Estudo experimental da resistência mecânica de junções adesivas. / Experimental study of strength of adhesive joints.

AUTOR(ES)

Demetrio Jackson dos Santos

DATA DE PUBLICAÇÃO

2007

RESUMO

The aim of this work is to study the mechanical strength of adhesively bonded joints. The influence of surface and cure conditions on the strength were taken in consideration. Such influences were sized through shear tests of single lap joints, with results processed by Factorial Design 2k. Single lap joints were also used in tests, which made possible to analyze another factor, the influence of overlap length on the joint mechanical strength. A modified Arcan Device was used, with specific specimens, to analyze the joints behavior, when submitted to combined strengths. This study provided important informations, which are able to be applied to adhesively bonded joints design.

ASSUNTO(S)

junções adesivas propriedades mecânicas resistência dos materiais structural adhesive factorial design adhesive joint arcan combined strength

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