What geotechnical software is used to analyze relatively rigid walls used for supporting the soil mass laterally?
Geo5 GEO5 is a geotechnical software suite developed by Fine s.r.o. (Czech Republic). First programs were written by Jiri Laurin in 1989 in cooperation with the Faculty of Civil Engineering of CTU in Prague. The software is used in the field of geotechnical engineering to analyze slope stability, shoring excavations structures, retaining walls, foundations (piles, spread footing or mats) and tunnels.
Martian soil Martian soil is the fine regolith found on the surface of Mars. Its properties can differ significantly from those of terrestrial soil. The term Martian soil typically refers to the finer fraction of regolith. On Earth, the term "soil" usually includes organic content. In contrast, planetary scientists adopt a functional definition of soil to distinguish it from rocks. Rocks generally refer to 10 cm scale and larger materials (e.g., fragments, breccia, and exposed outcrops) with high thermal inertia, with areal fractions consistent with the Viking Infrared Thermal Mapper (IRTM) data, and immobile under current aeolian conditions. Consequently, rocks classify as grains exceeding the size of cobbles on the Wentworth scale.