Welcome to SoilStructure (Substructural Engineering Software)

SoilStructure Software, Inc. is a California Corporation that specializes in developing Geotechnical Engineering & SubStructural Engineering Software.  We develop software tools for foundations, temporary shoring and retaining structures.  

NEW and just released is our cantilever/basement retaining wall program. We have included the provisions ACI 318-14 with additional improvements.  These include unusual surcharges, lateral & moment loads anywhere on the stem and detailing diagram. We have 4 methods of defining static earth pressures and 3 methods of entering seismic earth pressures. We consider cohesion in the passive zone and you can check the allowable maximum temporary vertical cut. Learn More.

When you have a complex drilled shaft foundation project to analyze or design, you can rely on our Drilled Pier software. There is no need to use a simplified spreadsheet that does not take in to account the effects of soil. Drilled Pier solves lateral load forces through pile on elastic foundation approach. The reinforcement design goes beyond just Pu & Mu. We also consider Vu, Tu and T & V ratio. In addition uplift, negative skin friction and fixed or free head boundary conditions can be modeled. Takes just an hour learning curve. Learn more.

When you have to design a multilevel tieback soldier beam wall, TBWall is the most realistic tool to use. Learn more.

Sometimes you have a round footing or a combined footing with biaxial moments & multiple pedestals, then Shallow Foundation software is needed. Shallow Foundation software also performs bearing capacity analysis for continuous, square, rectangle and round footing shapes. It gives you bearing pressures and factors of safety for uplift, sliding & overturning. Learn more.

On the geotechnical software side, you can analyze liquefaction & seismic settlement effects using the LiquefactionSPT software. You can also compute your lateral displacement magnitude. This software complies with requirements of Special Publication 117A, California Geological Survey, 2008. It computes liquefaction safety factor, seismic settlements and lateral spreading. Learn more.

If you have a driven pile or composite pile with just lateral loads but multi-layered soil deposits, you can get results with SoilStructure Lateral Foundation software. Lear more.

When you have embankments or soft deposits, Settlement Analysis software will remove tediousness from your work. It is perfect for water tanks. Learn more.

The most common feedbacks we get are “SoilStructure software is very easy to use” and “This is exactly what I wanted”. When saving time, avoiding tedious calculations and standardizing your output is paramount get SoilStructure software.

We have four Substructural software (Drilled Pier, Cantilever/Restrained retaining wall, Shallow Foundation & Tiebwack Wall Design).  We also have three Geotechnical Engineering software (liquefaction analysis, settlement analysis and laterally loaded single pile analysis).  We invite you to download all of our DEMO and take it for a spin (No forms to fill out!).

Two motivations to get your SoilStructure software now:

  1. Immediate access codes sent by email while we prepare your USB key for shipping.
  2. A one time 20% discount on all new orders.  See Store page.