SPT Rocks for iOS

Enter blow counts and necessary soil parameters and the program calculates some important soil properties according to chosen correlation formulas.Features:- Calculates* Effective stress* Relative compaction* Unconfined compressive strength* Undrained shear strength* Shear wave velocity* Stress-deformation modulus* Dynamic shear modulus- Plots graphs where users can zoom in and out- Ability to choose between measurement units: metric and US.