requests from de:Wikipedia:Grafikwerkstatt
editCreated Technical vektor-drawings (svg)
edit- Mohr-Columb-Krit.
2) further versions:
-Mohr-coulomb.svg
-Mohr–Coulomb soil
-Mohr–Coulomb soil en
-BW-SG-Coulomb.svg
Edited Technical vektor-drawings (svg)
editCreated Technical raster-drawings (png)
edit- Buckling under tension