Seismic behavior and design of strutted diaphragm walls in sand

Hello everyone,
I am trying to model a science paper in the deep excavation under seismic condition "Seismic behavior and design of strutted diaphragm walls in sand,
Mohammad Bahrami" my results didn't much with his results under seismic condition.
All the data and Seismic waves in the paper I already have.
First how to inter Ks and Kn value which in Flac to plaxis model and in plaxis kn=11ks but in data kn=ks,

The boundaries I use are a free field with a complaint base and without it and with original deformation and edited, the results are way too much from the original.

Please help how can I get the same results in FLAC.