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Titolo:
Fire-resistant performance of a laminated veneer lumber joint with metal plate connectors protected with graphite phenolic sphere sheeting
Autore:
Subyakto, B; Hata, T; Ide, I; Kawai, S;
Indirizzi:
Kyoto Univ, Wood Res Inst, Kyoto 6110011, Japan Kyoto Univ Kyoto Japan 6110011 Univ, Wood Res Inst, Kyoto 6110011, Japan LIPI, R&D Ctr Appl Phys, Tangerang 15310, Indonesia LIPI Tangerang Indonesia 15310 Ctr Appl Phys, Tangerang 15310, Indonesia Lignyte Ltd, Sakai, Osaka 592, Japan Lignyte Ltd Sakai Osaka Japan 592Lignyte Ltd, Sakai, Osaka 592, Japan
Titolo Testata:
JOURNAL OF WOOD SCIENCE
fascicolo: 3, volume: 47, anno: 2001,
pagine: 199 - 207
SICI:
1435-0211(2001)47:3<199:FPOALV>2.0.ZU;2-2
Fonte:
ISI
Lingua:
ENG
Keywords:
laminated veneer lumber; joint; graphite phenolic spheres; metal plate connectors; creep test; fire-retardant performance;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
16
Recensione:
Indirizzi per estratti:
Indirizzo: Hata, T Kyoto Univ, Wood Res Inst, Kyoto 6110011, Japan Kyoto Univ KyotoJapan 6110011 od Res Inst, Kyoto 6110011, Japan
Citazione:
B. Subyakto et al., "Fire-resistant performance of a laminated veneer lumber joint with metal plate connectors protected with graphite phenolic sphere sheeting", J WOOD SCI, 47(3), 2001, pp. 199-207

Abstract

Creep under fire of laminated veneer lumber (LVL) joined with metal connectors was studied. The fire-resistant performance of LVL butt joints connected with metal plates protected with graphite phenolic sphere (GPS) sheetingwas discussed. The GPS sheeting was overlaid on the joint in different sizes and locations. The joint was exposed to a burner with a top flame temperature of 800 degreesC and loaded with a load of 200N to test for creep under fire. The results showed that the fire-resistant performance of the jointwas markedly improved by the sheeting. The size and location of the GPS sheet significantly affected the time to rupture of the specimen, which was six times longer than that without GPS. Temperature measurements at the joint showed that the GPS sheeting distributed the heat along the surface and delayed failure. Thermographic images and analyses clarified the improvementin fire-resistant properties due to GPS.

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Documento generato il 05/07/20 alle ore 23:01:06