Since its introduction in 2001, SPW 911 has become an indespensible tool for the analysis of sheet pile walls by classical methods. You, our users, have given your response, and now SPW 911 is better than ever.

The XP Version contains the following new features:
Addresses issues directly relating to Microsoft Windows XP
Allows entering the factor of safety by reducing the passive lateral earth pressure coefficient for both cohesionless and cohesive soils, as required by some codes and recommended by many authorities
Allows the input of sloping backfill on the excavation (passive) side of the wall in addition to the soil (active) side
Gives new alerts for excessive deflection and many other conditions