SDC Verifier 2025 R2.1: Structural FEA Verification Software

SDC Verifier 2025 R2.1 is the latest maintenance release of SDC Verifier's structural engineering software for FEA verification and standards compliance, building on the 2025 R2 feature release . This version primarily addresses critical calculation errors identified in the previous release and introduces final validated implementations for features previously in beta .

Key Fixes in 2025 R2.1

Critical Calculation Error Resolution

• Width Parameter Handling: Fixes a calculation error in SDC Verifier 2025 R2 related to parameters with alias b, which affected member checks and plate buckling assessments across multiple standards .

• Impacted Standards: The issue affected standards including AISC 360 (Rectangular Tube, Section T, Section L), Eurocode 3 Members (I Shape, L Shape), ISO 19902 (Axial, Bending, Shear, Torsion checks), DNV CG-0128 Plate Buckling, and VDI 2230, among others .

Finalized Features

• EN 13001 Drag Coefficients: The previously beta implementation of drag coefficient calculations according to EN 13001 is now fully corrected and validated for production use