Download RISAFoundation v17

RISAFoundation

RISAFoundation is a specialized structural engineering software for designing and analyzing foundation systems such as mat slabs, grade beams, spread footings, pile caps, and retaining walls. It integrates seamlessly with RISA‑3D and RISAFloor, offering advanced finite element analysis, soil interaction modeling, and code‑compliant reinforcement design.

Core Capabilities

Foundation Modeling:
- Mat slabs, grade beams, piles, pile caps, spread footings, retaining walls.
- Arbitrary slab shapes with varying thickness, openings, and discontinuities.
- Pedestals on slabs or footings.
Analysis Features:
- Automatic finite element mesh generation (quadrilateral elements only).
- Soil spring stiffness auto‑calculated from subgrade modulus.
- Multicore solver with cracked section properties.
- Seismic loading on retaining walls via Mononobe‑Okabe method.
Design Features:
- Reinforcement design using design strips/cuts.
- Automatic punching shear checks for mat slabs.
- Axial pile design for steel, concrete, and wood piles.
- Code‑based load combination generation (ASCE, IBC, ACI, Eurocode, CSA, IS, SBC).
Reporting:
- Graphical contour plots for slab stresses, moments, and shears.
- Detailed tabular reports for reinforcement schedules and design checks.