basicshapes's Introduction

Create basic shapes for use with ParOSol or other tools

basicshapes creates shapes like cylinders, hollow cylinders and rectangles and can also generate loadings to be used with ParOSol as demo/testing objects.

Note that this uses the H5 format used by ParOSol! The ordering of dimensions is intended (by ParOSol) and not a bug!

Examples

Hollow cylinder in compression (1)

basicshapes cylinder --file hollow_cylinder_w_loading3.h5 \
                -D 31.32 -d 12.65 -H 10 \
                --voxeldim 1 --modulus 9000 --nu 0.3 \
                --loading -10.0 \
                --loading-dir 2 --loading-face top --constraint-face bottom \
                --no-base --no-top

Hollow cylinder in compression (2)

basicshapes cylinder -D 30 -d 20 -H 64 \
                --voxeldim 0.5 --modulus 1000 --nu 0.3 \
                --file hollow3.h5 \
                --constraint-face south \
                --loading-face north \
                --loading -1000 \
                --loading-dir 1 --extrusion-dir 1 --constraint-dim 1

Beam in bending

basicshapes box --file cubetest2.h5 \
                -L 8 -B 64 -H 8 \
                --voxeldim 0.25 --modulus 1000 --nu 0.3 \
                --loading -10.0 --loading-dir 2 \
                --loading-edge topnorth --constraint-face south

Hollow cylinder in bending

basicshapes cylinder -H 200 -D 30 -d 20 \
                --voxeldim 0.5 --modulus 1000 --nu 0.3 \
                --file hollow.h5 \
                --constraint-face south --loading-bend north \
                --loading 200 --loading-dir 2 \
                --extrusion-dir 1 --bending-dir 0

Hollow cylinder with normal distribution fill as numpy file

basicshapes --midplanes --file testbla.npy --format numpy \
                --fill-normal -D 30 -d 15 -H 30 \
                --voxeldim 0.1 --modulus 1 --nu 0.5 \
                --fill-mean 0.5 --fill-sd 0.2 cylinder

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