A Device for the Study of Material Parameters on Bauschinger Effect by Cyclic Bending Tests

Jian Lan; Wei Dai; Hao Gao

doi:10.4028/www.scientific.net/AMM.574.489

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 574A Device for the Study of Material Parameters on...

A Device for the Study of Material Parameters on Bauschinger Effect by Cyclic Bending Tests

Abstract:

A new device to measure the material parameters of Baushinger effect from cyclic bending tests, along with its associated test procedure is presented. This new apparatus is designed to get a large range of stains obtained from part geometry directly. The parameter identification is defined by an optimization algorithm with multiple objective iteration function for variance method. The experiment method, design procedure is documented, along with experimental procedure supporting our conclusions.

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Periodical:

Applied Mechanics and Materials (Volume 574)

Pages:

489-493

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.574.489

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Online since:

July 2014

Authors:

Jian Lan*, Wei Dai, Hao Gao

Keywords:

Bauschinger Effect, Cyclic Bending Test, Material Parameter, Optimization

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