C.L.T. Shell Structure
Material and Assembly Study
Year: 2013
Shell structures have fascinated humans since the Renaissance due to their hyper-efficiency and their expressive architectural forms that appear to defy gravity. Other than as form work, wood has not played a large role in these types of structures, however, current digital modelling, manufacturing techniques and advanced computer analysis opens up new realms of possibility.
Cross Laminated Timber (CLT) is dimensionally very stable, but to date has not been used for double-curved structures, but with 6-axis CNC machines and new manufacturing and joinery techniques, CLT holds a lot of potential. Advancements in computer-generated forms and structural patterning through scripting also assist in the design and manufacturing of structurally efficient designs.
CLT shell structures could potentially open a whole new realm of possible forms and aesthetics in architecture. Inspired by this project, Associate Professor AnnaLisa Meyboom, in collaboration with the Centre for Advanced Wood Processing, has launched research into potential manufacturing techniques for double-curved CLT.
