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Study of a Specimen with Stress Concentrators in Multiaxial Tests

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Abstract:

Experimental investigation methods and techniques are used to obtain accurate information on the tension and deformation of materials. Results underlying the limit stress state that aply to materials at this moment come from experiments on plain specimens and specimens showing stress concentrations. The study of stress concentrations is necessary to determine how it influences the limit stress state, distribution of stresses and yielding section. The article presents a series of specimens with stress concentrations and finite element analysis for thorough research.

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Periodical:

Applied Mechanics and Materials (Volumes 809-810)

Pages:

974-979

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.809-810.974

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Online since:

November 2015

Authors:

Ana Maria Comanici*, Viorel Goanta, Paul Doru Barsanescu, Liviu Andrusca

Keywords:

Finite Element Analysis, Multiaxial Tests, Specimens with Stress Concentrators

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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References

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