OPTUM G2

OPTUM G2, developed by Optum Computational Engineering, is a 2D geotechnical analysis solution that combines advanced finite element methods with rigorous limit analysis. Designed for practical design workflows and research-grade studies alike, it delivers fast, reliable assessments of stability and deformation for foundations, slopes, excavations, retaining structures, embankments, tunnels, and more.

Key capabilities:

• Limit analysis for direct and efficient safety-factor evaluation, with upper and lower bound solutions
• Elastoplastic finite element analysis for realistic stress–strain behavior and serviceability checks
• Staged construction and load sequencing to reflect real-world build-up of stresses and deformations
• Groundwater and drainage conditions, including steady-state seepage and undrained/drained scenarios
• A broad library of soil and rock material models to capture frictional and cohesive behaviors
• Automatic and adaptive meshing for accuracy with minimal manual tuning
• Clear, trustworthy results with contours, sections, and detailed reporting to support decisions

OPTUM G2 helps geotechnical engineers streamline everyday design tasks, improve reliability through complementary analysis methods, and gain transparent, traceable results that stand up to review.

OPTUM G2 is developed by Optum Computational Engineering. The most popular versions of this product among our users are: 2.0, 2.1, 2.2, 2.3 and 2020.02.11. The names of program executable files are OptumG2.exe, OptumG3.App.exe.

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