Rotational wood welding: Mechanical properties of thermally treated oak
The paper examined the strength of rotationally welded joints between untreated beech dowels and samples of thermally modified and unmodified oak wood (used as substrates). The results were compared with the control group where beech dowels were glued using PVAc (polyvinyl acetate) glue for...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | srp |
| Published: |
Faculty of Forestry, Belgrade
2022-01-01
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| Series: | Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/0353-4537/2022/0353-45372226157V.pdf |
| Summary: | The paper examined the strength of rotationally welded joints between
untreated beech dowels and samples of thermally modified and unmodified oak
wood (used as substrates). The results were compared with the control group
where beech dowels were glued using PVAc (polyvinyl acetate) glue for the
same types of samples. Maximum dowel pull-out force was significantly higher
for the glued connection compared to the welded connection in both groups -
thermally treated and untreated oak wood. Welded joint strength was higher
for unmodified group, compared to thermally treated group, which was
expected due to negative effects of thermal modification on mechanical
properties of wood. |
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| ISSN: | 0353-4537 2217-8600 |