Change your cover photo Upload Change your cover photoUpload Apply Cancel Change your cover photo David Mašín SoilModels Editor; Developer of hypoplastic models and related software tools. This user account status is Approved followers45 following13 Follow Message About About Posts Posts Comments Comments Dear Fernando, yes, Gvh0 and n are Ag and ng from the paper exactly. For anisotropic stiffness, you can set… On Hypoplastic Model for Clays (Masin): Ag, ng or Gvh, n Dear Wang, actually the visual studio input triax.sln in wintriax folder should automatically link source files from lintriax folder... Maybe… On Triax element test driver Hamoun, you go too far I am afraid. There is currently a lot of uncertainty in cyclic modelling even of… On Cyclic constitutive model for cemented granular soils Hi Marco, thanks for thorough testing. Actually, ExCalibre algorithm is quite complex and with such a complex model as hypoplasticity,… On ExCalibre Automatic Calibration Dear Marco, your observation is correct. The reason is that way too often void ratios measured in triaxial tests… On ExCalibre Automatic Calibration Hi Marco, my colleague Tomáš Kadlíček checked ExCalibre code, he will send you more details in a separate comment. Regards… On ExCalibre Automatic Calibration Yes please On Calibration the UMAT sand hypoplastic parameters Dear Hashemi, these slides are not shared, but you may find this in my book "Modelling of soil behaviour with… On PhD course “Hypoplasticity for Practical Applications” Hi, this is not a parameter, but state variable, which is measured and not calibrated (volume of voids over volume… On Calibration the UMAT sand hypoplastic parameters Hi, please see presentation on hypoplasticity calibration from this post: https://soilmodels.com/course-hypoplasticity-for-practical-applications/, or also see book on hypoplasticity (https://soilmodels.com/book-modelling-of-soil-behaviour-on-hypoplasticity-has-been-published/). Automatic calibration… On Modeling of granular soil by using UMAT hypoplastic in Abaqus load more comments SoilModels LoginIf you want to remain signed-in after you leave the browser, please use Username & Password login option. Sign in with Google Sign in with LinkedIn Username or E-mail Password Only fill in if you are not human Keep me signed in Register Forgot your password?