| Naslov: | Dynamic mechanical analysis of fpu bonded beech wood at various temperatures |
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| Avtorji: | ID Capuder, Martin (Avtor)
ID Azinović, Boris (Avtor)
ID Pondelak, Andreja (Avtor)
ID Rutkowski, Paweł (Avtor)
ID Szumera, Magdalena (Avtor)
ID Schwarzkopf, Matthew (Avtor)
ID Kwiecień, Arkadiusz (Avtor)
ID Śliwa-Wieczorek, Klaudia (Avtor)
ID Pečnik, Jaka Gašper (Avtor) |
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| Datoteke: |  URL - Izvorni URL, za dostop obiščite https://www.proceedings.com/080513-0197.html
 PDF - Predstavitvena datoteka, prenos (2,05 MB)
MD5: 7CE9F304DB61E08E353865E2F5C75E98
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| Jezik: | Angleški jezik |
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| Tipologija: | 1.08 - Objavljeni znanstveni prispevek na konferenci |
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| Organizacija: |  ZAG - Zavod za gradbeništvo Slovenije
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| Povzetek: | This study investigates the dynamic mechanical properties of flexible polyurethane (FPU) adhesives bonded to European beech wood (Fagus sylvatica L.) using Dynamic Mechanical Analysis (DMA) over a range of temperatures and frequencies. Samples included clear beech wood and three-layered composite (beech:FPU:beech). DMA tests were performed using a three-point bending setup at 1 Hz and 10 Hz in the temperature range from -120°C to 140°C. The results demonstrated high thermal stability and strong bonding performance of FPU adhesives on beech wood. Frequency-dependent responses varied among FPU types but resembled the behavior of solid wood at lower temperatures. This confirms the suitability of DMA for evaluating adhesive-wood composite behavior under dynamic conditions. The combination of FPU adhesives and beech wood showed potential for thermally stable and energy-dissipating bonded assemblies. |
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| Ključne besede: | dynamic mechanical analysis, FPU, beech wood |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Datum objave: | 01.06.2025 |
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| Založnik: | World Conference on Timber Engineering |
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| Leto izida: | 2025 |
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| Št. strani: | str. 1620-1625 |
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| PID: | 20.500.12556/DiRROS-23426  |
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| UDK: | 624 |
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| DOI: | 10.52202/080513-0197 |
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| COBISS.SI-ID: | 245760003 |
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| Avtorske pravice: | © WORLD CONFERENCE ON TIMBER ENGINEERING 2025 (WCTE 2025) |
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| Datum objave v DiRROS: | 27.08.2025 |
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| Število ogledov: | 339 |
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| Število prenosov: | 162 |
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| Metapodatki: |    |
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