Abstract
Timber structures and buildings made from sustainable forestry might be the solution for today's ecological challenges when their renewable materials are locally processed with low energy consumption in production. The current market shows a dominance of rectangular cross-sections in engineered timber solutions. Roundwood – a traditional material in the past – is no longer common due to a lack of applications in modern structures, lost knowledge in handcraft skills and the high costs of computerised numerical control-based manufacturing. However, solid timber with a round cross-section outperforms other engineered wood products, such as glued laminated products, in terms of energy consumption and environmental aspects. To overcome restrictions in joint technologies and to increase the usability of roundwood, especially in truss structures, a new type of connector was developed. The investigation was split into two research topics: the connection design in roundwood with modified bonded-in rods and the design of wood-fibre composite moulded connectors, which is described in this paper.
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Schedule a callMore From: Proceedings of the Institution of Civil Engineers - Structures and Buildings
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