: Account for the zero-shear strength of air-filled or water-filled gaps at the top of a slope. 2. The Dangerous Alternative: Cracked Software Installers
: Rocscience offers a generous 15-day free trial of the full, fully functional Slide2 software. This is a perfect way to test its capabilities on your own projects risk-free.
In many geotechnical projects involving clay or cohesive materials, a vertical or near-vertical crack can open at the top of a slope due to tension. This phenomenon, known as a tension crack, essentially severs the soil's tensile strength, reducing the overall stability. slide2 crack
: Specify if the crack is "Dry," "Filled to a certain depth," or "Percentage Filled."
: Slide2 treats the area within the tension crack as having zero shear strength. This forces the potential slip surface to terminate at the base of the crack rather than continuing through the upper soil layers. : Account for the zero-shear strength of air-filled
It implements complex mathematical verification algorithms such as Bishop, Janbu, Spencer, and Sarma to analyze circular and non-circular slip surfaces.
A tension crack can be filled with water, which creates a hydrostatic force acting outwards, driving the failure. Dry Crack: The crack is assumed empty. Steps to Analyze Crack Stability in Slide2 Define Geometry: Import or draw the slope profile. Add Crack: Use the Boundaries > Add Crack option. This is a perfect way to test its
: These cracks are critical because they reduce the overall stability of a slope by shortening the potential slip surface and can exert additional destabilizing pressure if filled with water. Adding Boundaries : You can add these by navigating to Boundaries > Add Tension Crack in the Modeller. Statistical Analysis : The software allows for sensitivity analysis
: Automatically lists the coordinates, water depth, and properties defined in step 1.
A critical feature in Slide2 is the ability to fill these cracks with water. This exerts a horizontal hydrostatic force that pushes the sliding mass outward, significantly reducing the FS.