Virtual uni-axial stress-strain curve for hardening simulation?

03 March 2016 1 10K Report

can anyone please suggest, how to calculate virtual uni-axial stress-strain data at confining pressure for railway ballast to used as drucker-prager hardening parameter in abaqus? By using this data we can validate experimental result with simulation.

Trung Ngo

Hi Mohan,

See attached for the paper you requested from prof Indraratna.

Thanks

Trung Ngo

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