Ashraf jermozie's Activities

Free field

Ashraf jermozie — Wed, 08 Apr 2020 03:37:56 GMT

Hello Sir;

Do I need to add a dummy plate when I use the Free field and complain base?
If I use drift correction it gave a mistake and I need to deactivate it?
And How can I model these boundaries in the plaxis ?

how to input shear stiffness Ks and normal stiffness Kn to plaxis like we did in Flac ? and ignore Ri ?

Ashraf jermozie — Thu, 09 Apr 2020 07:09:01 GMT

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Wed, 08 Apr 2020 00:37:43 GMT

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Seismic deformation analysis with PLAXIS 2D

YongLang Li — Sat, 28 Mar 2020 05:24:20 GMT

Hello,

I am using PLAXIS 2D to run a seismic slope deformation analysis. The slope is about 300 feet high and therefore the model dimensions are relatively big. It is noted that the top of the slope has a total displacement of about 4 feet at the end of the earthquake, which is not considered realistic. any suggestions on possible model setup mistakes or possible explanation / interpretation for this? Thanks.

Seismic behavior and design of strutted diaphragm walls in sand

Ashraf jermozie — Wed, 08 Apr 2020 02:48:30 GMT

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.