Withdrawal capacity of Green ash (Fraxinus pennsylvanica Marsh.) and Box elder (Acer negundo L.)

Komán, Szabolcs és Déri, Boldizsár (2024) Withdrawal capacity of Green ash (Fraxinus pennsylvanica Marsh.) and Box elder (Acer negundo L.). In: 11TH HARDWOOD CONFERENCE PROCEEDINGS : Sopron, Hungary, 30-31 May 2024. Hardwood conference proceedings . Soproni Egyetem Kiadó, Sopron, pp. 241-245. ISBN 9789633345184

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Absztrakt (kivonat)

Efforts to curb the spread of invasive species are made worldwide, but the wood mass available of these species is already significant in certain areas. The properties of these wood species are little or not at all known, such as those of green ash (Fraxinus pennsylvanica Marsh.) and box elder (Acer negundo L.). The withdrawal capacity of wood screws of the two wood species examined showed significant differences, perpendicular to the grain. The tests conducted using chipboard screws showed withdrawal capacity of green ash to be 1.5 times greater than that of box elder. For the screw and driving depth applied, the average withdrawal load of green ash and box elder were 3845 N and 2550 N respectively.

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műszaki tudományok > anyagtudományok és technológiák
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