The pore water pressure above the tunnel is observed to be positive that results into negative ru, excess pore water pressure ratios.
The pore water pressure above the tunnel is observed to be positive under dynamic loading that results into negative ru, excess pore water pressure ratios. What could be the reason? kindly help me
On using PM4silt for clay and using Undrained A and for sandy soils (PM4sand) Undrained A.is it correct to use this combination while studying for liquefaction analysis?
On using PM4silt for clay and using Undrained A and for sandy soils (PM4sand) Undrained A.is it correct to use this combination while studying for liquefaction analysis?
Since PM4sand and PM4 silt models are advanced constitutive models for dynamic analysis. I have read in one journal that for static analysis, they used Mohr-coulomb. Can we change the model after static analysis in one project? IS it possible?
Since PM4sand and PM4 silt models are advanced constitutive models for dynamic analysis. I have read in one journal that for static analysis, they used Mohr-coulomb. Can we change the model after static analysis in one project? IS it possible?
Why liquefied points are observed in soil while using advanced constitutive models PM4sand and PM4silts before seismic loading?
Why liquefied points are observed in soil while using advanced constitutive models PM4sand and PM4silts before seismic loading? The liquefied points were observed in static phase only
Regarding liquefied points observed in static stage using PM4silt and PM4sand models
I am currently working on a liquefaction analysis using the PM4Silt and PM4Sand models for a layered soil model in PLAXIS 2D. However, I have encountered an issue where the liquefied points are observed in the static stage only before the dynamic analysis…
New releases of PLAXIS CONNECT Edition V21.01
We are happy to announce that in April 2021 we released all-new PLAXIS versions: CONNECT Edition V21 Update 1. This includes PLAXIS 2D, PLAXIS 3D, PLAXIS 2D LE, PLAXIS 3D LE, PLAXIS Designer, and PLAXIS Monopile Designer.
CONNECT Edition V21 Update…
Geotechnical Analysis webinars March 2021 on soil liquefaction
Geotechnical Analysis webinars March 2021 on soil liquefaction
This March 2021, PLAXIS showcased two new constitutive soil models that target liquefaction types of problems. March 09 we told about the PM4Silt model, and on March 10, Mike Jeffries discussed…
PM4Silt - PLAXIS UDSM
Application
PLAXIS 2D
Version
PLAXIS 2D CONNECT Edition V22.02
Date created
25 January 2021
Date modified
12 October 2022
With the release of PLAXIS 2D/3D CONNECT Edition V21, a new User Defined Soil Model is introduced…