Napredna pretraga

Pregled bibliografske jedinice broj: 702247

Large diameter fastener in locally reinforced and non-reinforced timber loaded perpendicular to grain


Pavković, Krunoslav; Rajčić, Vlatka; Haiman, Miljenko
Large diameter fastener in locally reinforced and non-reinforced timber loaded perpendicular to grain // Engineering structures, 74 (2014), 256-265 doi:10.1016/j.engstruct.2014.05.046 (međunarodna recenzija, članak, znanstveni)


Naslov
Large diameter fastener in locally reinforced and non-reinforced timber loaded perpendicular to grain

Autori
Pavković, Krunoslav ; Rajčić, Vlatka ; Haiman, Miljenko

Izvornik
Engineering structures (0141-0296) 74 (2014); 256-265

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Large diameter fastener; Reinforced timber; Edge distance; Load perpendicular to grain; Splitting strength; Timber joint; Three-dimensional model; Cohesive interaction; UMAT subroutine

Sažetak
The research deals with a 49.0 mm in diameter mechanical fastener to which load perpendicular to grain is applied. The experimental research was divided in two series: the first series was carried out with locally reinforced, and the second with non-reinforced timber specimens. The local reinforcement of timber elements with textile sheets between lamellas in a layer of adhesive was made in the production process. Furthermore, research on finite element models using Abaqus/CEA software package was carried out. UMAT subroutine and cohesive contact between surfaces were used for modelling complex timber mechanical properties and cracks opening. The research results have shown that glass fiber textile placed between lamellas in adhesive layer effectively increases the resistance and splitting capacity of timber joint. Analytical approach has been proposed for predicting the splitting capacity of the reinforced joint.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo



POVEZANOST RADA


Projekt / tema
082-1491823-1463 - Kompozitni nosivi sustavi drvo-nosivo staklo i drvo-čelik (Vlatka Rajčić, )

Ustanove
Arhitektonski fakultet, Zagreb,
Građevinski fakultet, Zagreb,
Tehničko veleučilište u Zagrebu

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati