Download RISA-3D v23.0

Download RISA-3D v23.0

RISA-3D v23.0

RISA‑3D is a structural engineering software used for modeling, analysis, and design of buildings, bridges, and other structures. It’s known for its intuitive interface, powerful solver, and integration with other RISA products.

Core Capabilities

• 3D Modeling: Build complex structures with beams, columns, plates, walls, and foundations.
• Analysis Types: Linear static, dynamic, P‑Delta, vibration, buckling, and seismic response spectrum.
• Design Codes: Supports steel, concrete, timber, aluminum, and masonry codes (AISC, ACI, NDS, CSA, Eurocode, etc.).
• Load Application: Apply gravity, wind, seismic, moving loads, and custom load combinations.
• Integration: Works seamlessly with RISAConnection, RISAFloor, and RISAFoundation for complete workflows.
• Visualization: 3D rendering, deflected shapes, stress contours, and detailed reports.

RISA‑3D v23.0 adds support for the latest U.S. building codes (IBC 2024, ASCE 7‑22, AISC 360‑22, AISC 341‑22, AISC 358‑22, NDS 2024, TMS 402‑22), improves integration with RISAConnection, and enhances masonry design checks. It also introduces installer updates for enterprise deployment and fixes licensing and interface issues.

Key New Features in RISA‑3D v23.0

Design & Codes

• IBC 2024 Compatibility: Updated load combinations and design checks.
• ASCE 7‑22: Wind and seismic load generation, response spectra.
• Steel Design: AISC 360‑22 (16th edition), seismic per AISC 341‑22 & AISC 358‑22.
• Masonry Design: TMS 402‑22 code support, corrected shear/bending stress calculations.
• Wood Design: NDS 2024 compatibility, including supplements from 2018 & 2024.

Integration

• RISAConnection Enhancements:
  • Added support for HSS beam‑to‑column moment connections.
  • Improved warnings for invalid shape types and brace transfer issues.
  • Preserves member size changes when syncing with RISAFloor.

Interface & Graphics

• Contour Diagram Tool: Corrected units/magnitudes for plate, wall, and slab force diagrams.
• Concrete Material Dialog: Corrected label to “Compressive Strength, f’c.”
• Masonry Wall Checks: Failing shear unity checks now highlighted in bold red.

Masonry Specific Fixes

• Corrected flexural capacity calculations for lintels.
• Fixed seismic shear capacity checks to align with design spreadsheets.
• Adjusted ASD in‑plane shear spacing calculations.
• Corrected allowable bending stress from 1/3Fm to 0.45Fm.

Licensing & Deployment

• Borrow/Return Toggle Fix: Users can now release borrowed licenses properly.
• Installer Updates: Supports remote mass deployment via Microsoft Intune.
• Security: Updated Telerik .NET libraries to address vulnerabilities.

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