multiscale

Multiscale modeling approach for soil-geosynthetic interaction msTest1: shape-forming test msTest2: pull-out test

Escript functions

msFEM2DExplicit.py msFEM2DExplicit.pyc

Yade functions

simDEM.py simDEM.pyc

other functions

saveGauss.py saveGauss.pyc

Yade script to build external scene

msTest1_prepDEDomain.py

geosynthetic inclusion is continously created on the left, right and bottom boundaries. Load is applied by pulling both left and right ends downward.





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msTest2_prepDEDomain.py geosynthetic inclusion is embedded beneath granular soil in a rectangular box. Load is appllied by horizontally pulling the right end of geosynthetic inclusion.

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Yade script to build internal scene

prepareAlumRods.py create DEM particle packings as RVEs, considering material properties of aluminium rods Initial stress conditions are: shape-forming test : stress-free condition pull-out test : at-rest state, surcharge pressure = 20 kPa

main script

msTest1_implicit.py msTest2_explicit.py

profiler

msTest1.profile

basic initial packing

alumRods0.txt

files to build external DE scene

BxMsh1.npy BxMsh2.npy BxMsh3.npy BxMsh4.npy BRefIDMsh1.npy BRefIDMsh2.npy BRefIDMsh3.npy BRefIDMsh4.npy

msh files

Msh1.msh Msh2.msh Msh3.msh Msh4.msh

zhqiwhr/multiscale