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.
Slope stability Slope stability is the potential of soil covered slopes to withstand and undergo movement. Stability is determined by the balance of shear stress and shear strength. A previously stable slope may be initially affected by preparatory factors, making the slope conditionally unstable. Triggering factors of a slope failure can be climatic events which can then make a slope unstable, leading to mass movements. Mass movements can be caused by increase in shear stress, such as loading, lateral pressure, and transient forces. Alternatively, shear strength may be decreased by weathering, changes in pore water pressure, and organic material.