tosca Structure is the market leading technology for structural optimization based on industry standard FEA packages (ABAQUS, ANSYS, MSC NASTRAN). It allows for rapid and reliable design of lightweight, rigid and durable components and systems. Using topology optimization with Tosca Structure.topology you obtain optimal design proposals already during design concept. Specific detail improvements through shape and bead optimization respectively (with Tosca Structure.shape and Tosca Structure.bead respectively) make your designs ready for production. With Tosca Structure.sizing you find optimized sheet thicknesses even for large scale applications with up to millions of design variables. The result are designs with optimum relation between weight, stiffness and dynamic behavior. Weight reduction plays an important role in industries where every gram counts. With the help of Tosca Structure.sizing you will find sheet thicknesses with an optimum relation between weight, stiffness and dynamic behavior. Even large scale industrial applications with up to millions of design variables are optimized highly efficiently. Through consideration of multiple complex load scenarios, stiffness, and manufacturing requirements, Tosca Structure.sizing helps to meet performance and production goals for an overall increase in eco-efficiency Reliable, stable and producible designs already in the concept stage allow for considerable cost and time savings in the course of the product development cycle. Topology optimization using TOSCA Structure.topology supports you already in this early phase by calculating an optimal design proposal with respect to weight, stiffness or frequency behaviour.