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  • Unable to converge after conversion from PLAXIS 3D 2018 to PLAXIS 3D CE V22

    Hi all, I'm currently doing a project on tunneling and wanted to use the model from the previous project for it. However, the previous project used PLAXIS 3D 2018 and we recently upgraded to PLAXIS 3D CE V22. The warnings that appeared when the file…

  • Plaxis 3D converting Files from V21 to V22

    Dear Sirs, Whist opening a file that was computed using V21 with V22, it appears that all of the results and mesh were lost during converting of files. Historically, Plaxis versions were forward compliant, however, this does not seems to be the case…

  • What is the meaning of "Maccel" value in the calculation kernel?

    Hello everyone I wonder about the meaning of the Maccel value. I checked the Plaxis 2D reference manual and it says "The value of this parameter is always 0." Why it's always zero and what does it do? Thank you

  • Large Displacement in Consolidation Phase

    Greetings to whoever reading this, I'm modeling construction of a pre-loading embankment on soft soil, to be improved by pre-loading and PVD's, to get the ultimate consolidation settlement and the time needed for it under the effect of the embankment…

  • NaN found in stiffness matrix element. [Error code: 36]

    I am getting this message in my 5th calculation phase. the phase was running OK before i did some changes in the model. No clue about the error or problem area.

  • CREATING AN ALGORTIHM ON PLAXIS 3D

    Hello My name is Emre; I work on an article which is related to piping on earthfill dam.So only thing that i should do in to check the hydraulic gradient in stress tabsheet in output.Then, comparing to critical hydraulic gradient(which is already known…

  • Set multiple phases to be calculated

    Application PLAXIS 2D PLAXIS 3D Version PLAXIS 2D PLAXIS 3D Date created 24 July 2012 Date modified 24 July 2012 A simple trick when one wants to recalculate a lot of phases, is to CTRL+Click on the phase icon in…

  • Iterative settings: desired minimum and maximum

    Application PLAXIS 2D PLAXIS 3D Version 3DFoundation PLAXIS 2D Date created 18 July 2011 Date modified 18 July 2011 The iterative parameters Desired minimum and Desired maximum are primarily meant to determine when…

  • Iterative settings: Influence of Arc length control

    Application PLAXIS 2D PLAXIS 3D Version PLAXIS 2D CE V20 PLAXIS 3D CE V20 Date created 18 July 2011 Date modified 7 September 2020 Assume on a certain geometry the user wants to apply a certain load, but during…

  • Is PLAXIS 3D enabled for multicore?

    Application PLAXIS 3D Version PLAXIS 3D Date created 30 May 2011 Date modified 30 May 2011 Yes, it is. In fact, a dual-core CPU is required for PLAXIS 3D. More than two cores are supported under the Geotechnical SELECT…

  • Crash of Hoek-Brown model during PLAXIS 3D 64-bit calculations

    Application PLAXIS 3D Issue status Solved First Affected Version PLAXIS 3D 2011.00 Found in Version PLAXIS 3D 2011.00 Fixed and Released in Version PLAXIS 3D 2011.01 Issue # 16310 Date created 03 January…

  • 3D2011: Not possible to use Hoek-Brown material model in Safety phase

    Application PLAXIS 3D Issue status ✔ Solved First Affected Version PLAXIS 3D 2011.00 Found in Version PLAXIS 3D 2011.00 Fixed and Released in Version PLAXIS 3D 2012 Issue # 17104 Date created 16…

  • Accidental inaccurate results in PLAXIS 3D with large incremental multiplier Mstage

    Application PLAXIS 3D Issue status ✔ Solved First Affected Version PLAXIS 3D 2010 Found in Version PLAXIS 3D 2010 Fixed and Released in Version PLAXIS 3D 2013.00 Issue # 15783 Date created 23 September…

  • Anisotropic permeability in 3D 2011 groundwaterflow gives incorrect results

    Application PLAXIS 3D Issue status ✔ Solved First Affected Version PLAXIS 3D 2011.00 Found in Version PLAXIS 3D 2011.00 Fixed and Released in Version Solved in a recent version Issue # 16109 Date…
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