| SALVO4 | This project is closed |
| Structural Analysis of Hybrid Material Concepts for Lightweight Vehicles |
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Context The next generation of vehicles will be radically different from their predecessors. Lighter, more energy-efficient, environmentally-friendly vehicles will use new construction methods and material combinations. To maintain current levels of design capability for these structures it is necessary to develop the simulation techniques which will give the required level of early design confidence. Aims SALVO is a linked suite of 6 programmes demonstrating options for lightweight vehicle manufacture. SALVO 4 addresses the development of tools and methods for concept-level structural analysis of hybrid body structures, in particular polymer clad metal spaceframes. The objectives of the project are to develop:- Finite element tools and methods for the analysis of hybrid structures; A knowledge-based concept body structure design tool for finite element model creation. Method The work is divided into 6 work packages: Material testing and test methodology development to support structural analysis. Joint performance finite element simulation. Component performance simulation for stiffness and strength. Component simulation for impact. Development of knowledge-based system for concept body model creation. Generation of manufacturing design rules for hybrid structures. Benefits Maintain existing simulation-based design cycle time and confidence while extending range of material combinations. Reduce concept design time through faster finite element model creation for initial design and design changes. More robust concept design through more comprehensive and consistent optimisation of more design options. Consistent composite material property data through standard test methodologies. Participants Rover Group Ltd Warwick University Ove Arup British Steel AEG |
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