Volume : VII, Issue : VIII, August - 2018

MATERIAL MODEL ASSESSMENT ON A STRAIN RATE SENSITIVE ADHESIVE

B S V Rama Sarma, Dr. B. S. R. Murthy

Abstract :

For the adhesive bonded structures, variation in the loads acting on the structure is commonly noted. In some cases because ofadhesivecharacteristics,strain in the adhesive layer depends upon the time period of load application and magnitude of the load.Strain variations in the adhesivelayer affect adhesive joint behavior. This calls for the study on strain rate dependent characteristics of adhesive. For stress analysis of such adhesive bonded joints a suitable material model of the adhesive is to be selected from the existing ones or a suitable material model is to be developed. In this paper is an attempt is made to identify suitable mathematical representations of the experimental results reported[1] on strain rate sensitive adhesive. An estimation of strain energy variation over a range of strain rates using results of experiment.

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Article: Download PDF   DOI : 10.36106/ijsr  

Cite This Article:

B S V Rama Sarma, Dr.B.S.R. MURTHY, MATERIAL MODEL ASSESSMENT ON A STRAIN RATE SENSITIVE ADHESIVE, INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH : Volume-7 | Issue-8 | August-2018

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