Прогнозування довговічності термопластичних клейових з'єднань деревини сосни

Богдан Кшивецький; Дмитро Федориненко; Ярослав Білий

doi:10.36930/

Authors

B.Ya. Kshyvetskyy Ukrainian National Forestry University https://orcid.org/0000-0002-0315-3702
D.Yu. Fedorynenko
Ya.M. Bilyy Ukrainian National Forestry University

DOI:

https://doi.org/10.36930/

Keywords:

durability, adhesive joint, mathematical model, prediction, strength, humidity, temperature.

Abstract

Presented here are the results of predicting the durability of thermoplastic adhesive joints of pine wood by means of mathematical models. An analysis was made of the obtained results, on the basis of which it is established that with increasing the ambient temperature, the durability of thermoplastic polyvinyl acetate adhesive pine wood joints with the degree of load D4 decreases, and when the ambient humidity increases, the durability, by contrast, is slightly increasing.

References

FreidinA.S., Vuba K.T. Prognozirovanie svoistv kleiev y khsoiedinenii drevesiny. – M.: Le-snaia promyshlennost, 1980. – 223 s.

Khrulev V.M. Dolgovechnost kleienoi drevesiny. – M.: Lesnaia promyshlennost, 1971.- 160 s.

Kshyvetskyy B.Ya. Analiz prochnostii dolgovechnosti termoplasticheskikh kleiev y khsoiedinenii / Aktualnyie problemy lesnogo kompleksa: sbornik nauchnykh trudov – riansk(RF): BGITA,2003. Vypusk 7. – S.119-121.

Patent na vynakhid № 98515 Ukraina, MPK G01N 33/46, G01L 1/26. Sposib prognozuvan-nia mitsnosti ta dovgovichnosti ziednan derevyny kleiamy na osnovi polivinilatsetatu / Kshyvetskyy B.Ya., Bekhta P.A. (Ukraina); Zaiavleno 25.05.2010; Opublikovano 20.05.2012,Biuleten № 10.

Patent na korysnu model № 45134 Ukraina ,MPK V23V 21/00.Sposib prognozuvannia dov-govichnosti kleiov y khziednan derevyny duba kleiamy na osnovi polivinilatsetatu /Kshyvetskyy B.Ya., Bekhta P.A. (Ukraina); Zaiavleno 29.05.2009; Opublikovano 26.10.2009, Biuleten №5.

Kshyvetskyy B.Ya., Bekhta P.A. Prognozuvannia dovgovichnosti kleiov y khziednan derevyny kleiamy na osnovi polivinilatsetatu / Forestry, Forest, Paper and Woodworking Industry: naukovo-tekhnichnyi zbirnyk – Lviv: NLTU Ukrainy. – 2009. – Vypusk 35. – S. 84-89.

Kshyvetskyy B.Ya. Prognozuvannia dovgovichnosti termoplastychnykh kleiov y khziednan derevyny za dopomogoiu matematychnoi modeli / Problemy trybologii: mizhnarodnyi naukovyi zhurnal. – Khmelnytskyi NU. – 2012. - № 4. – S.38-42.

Kshyvetskyy B.Ya. Rozrakhunok koefitzientiv, shchovrakhovuiut porodu derevyny pry prognozuvanni mitsnosti termoplastychnykh kleiovykh ziednan / Naukovyivisnyk NLTU Ukrainy: zbirnyk naukovo-tekhnichnykh prats. Lviv: RVV NLTU Ukrainy. – 2013. Vypusk 23.16. – S.172-176.

Kshyvetskyy B.Ya. Doslidzhennia mitsnosti ziednan derevyny sosny kleiamy na osnovi poli-vinil atsetatuza dii pryrodnykh faktoriv / Naukovyi visnyk NLTU Ukrainy: zbirnyk naukovo-tekhnichnykh prats. Lviv: RVV NLTU Ukrainy. – 2007.- Vypusk 17.3. – S.110-112.