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Pregled bibliografske jedinice broj: 729046

Shear resistance of reinforced concrete beams in dependence on concrete strength in compressive struts


Grandić, Davor; Šćulac, Paulo; Štimac Grandić, Ivana
Shear resistance of reinforced concrete beams in dependence on concrete strength in compressive struts // Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 22 (2015), 4; 925-934 doi:10.17559/TV-20140708125658 (podatak o recenziji nije dostupan, izvorni znanstveni članak, znanstveni)


Naslov
Shear resistance of reinforced concrete beams in dependence on concrete strength in compressive struts

Autori
Grandić, Davor ; Šćulac, Paulo ; Štimac Grandić, Ivana

Izvornik
Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku (1330-3651) 22 (2015), 4; 925-934

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

Ključne riječi
Compressive struts inclination angle; shear; truss model

Sažetak
In the current European Code EN 1992-1-1 a truss model with variable inclination angle of concrete compressive struts with a quite wide range of inclination angle, from 21, 8 degrees to 45degrees, is intended for use for shear design of reinforced concrete beams. However, some researches and recommendations indicate special attention when choosing the lower bound of inclination angle of the concrete compressive struts, due to the reduced compressive strength of cracked concrete. This work reviews theoretical background and shear design methods of reinforced concrete beams. Relation of the shear resistance to crushing of the compressive struts as a function of their inclination angle has been investigated through a parametric study, where three different approaches have been used in order to limit stresses in the compressive struts. Based on the comparison of results from the analysis a recommendation for shear resistance calculation of reinforced concrete beams in dependence on concrete strength in compressive struts of the truss model is given.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo



POVEZANOST RADA


Ustanove
Građevinski fakultet, Rijeka

Časopis indeksira:


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


Uključenost u ostale bibliografske baze podataka:


  • INSPEC
  • SCOPUS
  • COMPENDEX
  • Ei-Compendex


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