How to validate a material via the GUI and command line
Application
PLAXIS 2D PLAXIS 3D
Version
PLAXIS CONNECT Edition V22
Date created
24 January 2022
Date modified
24 January 2022
Original author
Stefanos Papavasileiou - Bentley Technical Support Group
Introduction…
the installationeffect of stone columns
Dear researchers,
I wanna to ask you about the instalation effect of stone columns, how can add it in Plaxis 3D,
I'm waiting for an answer please.
Best regards.
Soil interface parameters
Hello,
I wanted to know if there is a way to see the soil interface parameters in the results of Plaxis.
Because after applying the Rinter variable of a soil I cannot see the "new" parameters that are assigned to the interface material.
Regards…
The E50 in the hardening soil model（HS）when using the "soiltest" in PLAXIS 2D is different from the input value
Dear all,
When using “Triaxial test” of the “soiltest” option together with the hardening soil model in PLAXIS 2D, input the parameters as Figure 1 and get the parameter E50 from Figure 2 according to the definition in Figure 3, then it can be found…
Error 111
Hello,
I am attempting to model a plate subject to an upward imposed displacement in a soil mass with two soil layers (see figure below). I activated the plate, the displacement and both soil polygons and then started the calculation.
This resulted…
Exporting Data to Excel
I have selected points for curves for the analysis of an imposed displacement on a soil mass. I have ran the simulation.
I now would like to export the data for the force in the y direction and the and the displacement of the soil at one of the selected…
Sekiguchi-Ohta viscid _Input parameter
Hi there,
I have a question on how to determine the coefficient of secondary compression and the intital volumetric strain rate as part of the input parameters of the Sekiguchi-Ohta viscid model. The Material Models Manual suggests using a secondary…
Initial void ratio, einit and Cc, Cr value
Hi all,
In Plaxis, the term initial void ratio is defined as eo or the void ratio represent the OBP of the soil? I think it should be eo as consolidation settlement equation relating Cc and Cr depends on the eo, therfore Is any way to calculate…
Dilatancy
Hi all,
Please check whether my understanding is correct under this topic and if I'm wrong or missed points, provide the explanation, thanks.
For the medium dense to dense soil, due to the shearing effect particle will expand which result in the…
How parameters interconnected with deformation and forces of the structures in the soil
Hi all,
Can anyone explain how each soil parameter like stiffness parameters, strength parameters etc affect the structure deflection and forces with some explanations (if you have good source also please share) as i need to understand these things…
Influence zone in deep excavation
Hi all,
Anyone, please tell how to estimate the influence zone during the deep excavation (this helps to check whether the surrounding buildings affect or not and then can do impact assessment). I got these details from one paper.
Thanks.
Base de données - Soil layer dataset
Bonjour a tous,
Je dois modéliser un forage traversant des zones meubles - sols superficiels & Terre végétale donc aucun pressiometre et autre analyse n'a été effectué (donc sans aucune donnée).
Avez-vous une base de données "type" pour certaines…
How to prevent two polygons from merging as same soil/material in python API? Seems that when you add a different polygon on top of an already existing polygon, Plaxis automatically assigns a soil material of the polygon underneath?
As further description to the title, it seems in the python API when you add a polygon on top of an already existing soil polygon, when you run a gotostages or gotoflows function, the soil/material assigned to the smaller polygon (yellow below) in the…
Setting the material of a soil with command line
Hello,
My question is probably obvious - but I haven't found the answer on the forum.
I would like to create a soil material with the command line.
How can I do that ?
I found the following :
soilmat "Name" "SoilMat1" "MaterialName" "<NameInDBList…
SET MATERIAL
Hello, How can i set specified soil material by using python code ? ı mean i have three kind of soil volume but all i want to change just one of them.Is there someone who has an idea? thank you
Python material setproperties
Hi all,
I am diving into the creation of PLAXIS 2D models using Python. I have some experience with the scripting engine and have read and studied the material provided by the commands reference.
I am stuck creating soil materials in my Python script…
Is it possible to model randomly oriented, short, discrete fiber reinforced clay soil using Plaxis 2D?
Hello All
I am interested in developing a numerical model to show the behavior of a randomly oriented, discrete fiber-reinforced clay soil when subjected to loading.
I have used Plaxis 2D for modeling geotextile reinforced retaining walls. Would…
Using the PLAXIS Coupling Tool
Application
PLAXIS 3D
Version
PLAXIS 3D
Date created
04 May 2017
Date modified
04 May 2017
This video explains how to use the PLAXIS Coupling tool to set up coupled soil-structure interaction analysis between…
PLAXIS SoilTest
Application
PLAXIS 2D PLAXIS 3D
Version
PLAXIS 2D PLAXIS 3D
Date created
09 May 2011
Date modified
09 May 2011
SoilTest can be used to simulate real-life soil tests. We demonstrate how to gain better insight in…
Numerical simulation of a trial wall on expansive soil in Sudan
Application
PLAXIS 2D
Version
PLAXIS 2D
Original Author
A. Abed
Date created
14 November 2011
Date modified
24 October 2016
The expansive soil shows obvious volumetric changes under changing moisture conditions…
PLAXIS Soil model numbers in command line
Application
PLAXIS 2D PLAXIS 3D
Version
PLAXIS CONNECT Edition V22
Date created
01 November 2013
Date modified
24 January 2022
Original author
Micha van der Sloot
For PLAXIS 2D or 3D CONNECT edition V22, in…
Workflow of PLAXIS 2D - 01: Soil mode
Application
PLAXIS 2D
Version
PLAXIS 2D
Date created
20 February 2014
Date modified
20 February 2014
This movie shows the usage of boreholes to create soil layers in PLAXIS 2D. Also, the import of CPT data to…
Prescribed displacements
Application
PLAXIS 3D
Version
PLAXIS 3D 2010.01
Date created
09 May 2011
Date modified
09 May 2011
The different uses of prescribed displacements are explained in this video. To demonstrate how to apply displacements…
Soil - Elastoplastic - verifications (PLAXIS)
This section contains Verification and Validation references to show the correct implementation of plastic soil behaviour in PLAXIS 2D and PLAXIS 3D.
Soil - Elastic - verifications (PLAXIS)
This section contains Verification and Validation references to show the correct implementation of elastic soil behaviour in PLAXIS 2D and PLAXIS 3D.