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Effect of laser dri...
Effect of laser drilling on mechanical properties of fir (Abies borisii regis) and spruce (Picea excelsa) wood
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- Adamopoulos, Stergios (författare)
- Technological Educational Institute of Thessaly, Greece
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- Passialis, Costas (författare)
- Aristotle University of Thessaloniki, Greece
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- Voulgaridis, Elias (författare)
- Aristotle University of Thessaloniki, Greece
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- Moustaizis, Stavros (författare)
- Technical University of Crete, Greece
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- Kortsalioudakis, Nathanail (författare)
- Technical University of Crete, Greece
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- Petrakis, Panagiotis (författare)
- Technical University of Crete, Greece
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- Karastergiou, Sotirios (författare)
- Technological Educational Institute of Thessaly, Greece
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- Foti, Dafni (författare)
- Technological Educational Institute of Thessaly, Greece
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- Koutsianitis, Dimitrios (författare)
- Technological Educational Institute of Thessaly, Greece
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- Voulgaridou, Eleni (författare)
- Technological Educational Institute of Thessaly, Greece
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(creator_code:org_t)
- Moscow State University Press, 2014
- 2014
- Engelska.
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Ingår i: Wood Structure, Properties and Quality – 2014. - : Moscow State University Press. - 9785813506253 ; , s. 7-12
- Relaterad länk:
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http://www.mgul.ac.r...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Fir and spruce wood specimens, 2×2 cm in cross section and 34 cm long, were pre-pared with true radial and tangential surfaces. All lateral surfaces of the wood specimens were drilled by laser beams to a depth of 0,4 cm (1/5 of specimen thickness) with two drilling pat-terns (distance between holes 1 × 1 cm and 1 × 2 cm). After drilling, static bending (MOR, MOE), axial compression strength and toughness were determined and compared with non-drilled control specimens. The effects of the two laser drilling patterns on mechanical proper-ties of fir and spruce wood specimens were measured and assessed. The results showed that the two drilling patterns created by laser beams on all lateral surfaces of fir and spruce wood specimens at 0,4 mm depth did not practically affect the mechanical properties of wood.
Ämnesord
- LANTBRUKSVETENSKAPER -- Lantbruksvetenskap, skogsbruk och fiske -- Trävetenskap (hsv//swe)
- AGRICULTURAL SCIENCES -- Agriculture, Forestry and Fisheries -- Wood Science (hsv//eng)
Nyckelord
- fir/spruce wood
- laser drilling
- static bending
- compression
- toughness
- Forestry and Wood Technology
- Skog och träteknik
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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Adamopoulos, Ste ...
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Passialis, Costa ...
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Voulgaridis, Eli ...
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Moustaizis, Stav ...
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Kortsalioudakis, ...
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Petrakis, Panagi ...
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visa fler...
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Karastergiou, So ...
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Foti, Dafni
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Koutsianitis, Di ...
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Voulgaridou, Ele ...
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