Nośność na ścinanie belek betonowych zbrojonych prętami kompozytowymi bez zbrojenia poprzecznego w świetle badań obcych

• Autorzy: Kotynia R. , Kaszubska M.

Warianty tytułu

EN

Shear capacity of concrete beams reinforced with FRP bars without stirrups in the light of test data published in the literature

• Języki publikacji: PL

Abstrakty

PL

Na podstawie wyników badań obcych obejmujących 203 belki zbrojone prętami szklanymi, węglowymi, aramidowymi oraz stalowymi, przeanalizowano wpływ parametrów zmiennych na mechanizm niszczenia oraz nośność belek na ścinanie. W analizie wzięto pod uwagę smukłość ścinania, rodzaj zbrojenia podłużnego i jego stopień zbrojenia, wytrzymałość betonu na ściskanie oraz wymiary elementu.

EN

Based on the collected test data base published in the literature consisting of 203 concrete beams reinforced with bars made of glass, carbon, aramid fibers and steel, the authors performed an analysis of an influence of variable parameters on the failure mechanisms of beams and their shear strength. The following investigated parameters were taken into account: shear slenderness, type of longitudinal reinforcement and its percentage of reinforcement, concrete compressive strength and dimensions of the beam.

Słowa kluczowe

PL

nośność na ścinanie; belka betonowa; belka zbrojona; pręt FRP; strzemię

EN

shear capacity; concrete beam; reinforced beam; FRP bar; stirrup

• Wydawca: Fundacja Polskiego Związku Inżynierów i Techników Budownictwa
• Czasopismo: Inżynieria i Budownictwo
• Rocznik: 2016
• Tom: R. 72, nr 12
• Strony: 663--667
• Opis fizyczny: Bibliogr. 35 poz., il.

Twórcy

autor

Kotynia R.

• Politechnika Łódzka, Wydział Budownictwa, Architektury i Inżynierii Środowiska

autor

Kaszubska M.

• Politechnika Łódzka, Wydział Budownictwa, Architektury i Inżynierii Środowiska

Bibliografia

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