Product Description


The Standard behind Structure Safety

Altair RADIOSS is a leading structural analysis solver for highly non-linear problems under dynamic loadings. It is highly differentiated for scalability, quality and robustness, and consists of features for multiphysics simulation and advanced materials such as composites. RADIOSS is used across all industry worldwide to improve the crashworthiness, safety and manufacturability of structural designs.

For over 20 years, RADIOSS has established itself as a leader and an industry standard for automotive crash and impact analysis. Automotive and aerospace companies value the contribution it makes in understanding and predicting design behavior in complex environments such as automotive crash simulation. In recent years, the addition of implicit finite element solver capabilities RADIOSS has become a viable option for standard analyses and linear dynamics.

The tight integration with HyperWorks environment makes RADIOSS a powerful design tool. Aside from modeling and visualization, RADIOSS models are ready for optimization. Transition to the optimization solver OptiStruct and HyperStudy is easy.

Feature List

  • Material Laws and Rupture Criteria, EOS
  • Cracks Propagation – XFEM
  • Fluid-Structure Interaction
  • Airbag Simulation
  • Advanced Mass Scaling (AMS)
  • Multi-domains
  •  Multiphysics
    • Improvement of the coupling between OptiStruct and RADIOSS for crash optimization (ESLM method)


Potential Users

Firms of all Types