GRASP is a structural analysis tool designed to perform linear elastic analysis of plane and space frames, trusses, and grids. Its "Rapid Analysis" moniker comes from its intuitive graphical interface, which allows users to "sketch" structures and apply loads without navigating complex spreadsheets or command lines.
Developers occasionally offer time-limited trials or "Lite" versions that allow for smaller node counts. These are excellent for learning the syntax and UI without the heavy investment of a full license. Legacy and Open Alternatives: GRASP is a structural analysis tool designed to