This structural software specializes in three-dimensional pushover analysis, enabling users to enhance the design and performance of structures during significant seismic events. By intentionally managing structural behavior, it aims to increase reliability while mitigating potential damage and construction expenses.

Although CSI PERFORM 3D is primarily focused on capacity design, it features inelastic analysis capabilities. It is not, however, suited for general-purpose nonlinear analysis, positioning it as a specialized tool for engineers looking to optimize structural responses to earthquakes.