What is the amplitude of acceleration history to be used in numerical modelling of centrifuge shake table test ?

15 March 2020 1 9K Report

I am trying to model centrifuge shake table test of geogrid reinforced retaining wall, using the software FLAC 2D.. The test was carried out at 50g centrifuge acceleration. Dynamic load is applied as sine curve with an amplitude of 0.2g and frequency of 2Hz in prototype scale. I am carrying out analysis with model dimensions. Should I be using an acceleration time history of amplitude 10g?

Anusree K V

Thankyou for your answer.

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