Badania na ścinanie belek zbrojonych podłużnie i poprzecznie prętami FRP

• Autorzy: Szczech Damian , Kotynia Renata

Identyfikatory

DOI

10.15199/33.2024.04.06

Warianty tytułu

EN

Shear tests of beams reinforced longitudinally and transversely with FRP bars

• Języki publikacji: PL

Abstrakty

PL

W artykule przedstawiono przegląd literatury w dziedzinie badania na ścinanie belek zbrojonych podłużnie i poprzecznie prętami FRP. Przegląd badań obejmuje zestawienie parametrów różnych zmiennych: rodzaju zastosowanego zbrojenia; wysokości użytecznej elementu; szerokości belek; smukłości ścinania; wytrzymałości betonu na ściskanie; stopnia zbrojenia podłużnego i poprzecznego; modułu sprężystości prętów; kształtu strzemion; porównania z elementami zbrojonymi prętami stalowymi, a także schematu statycznego. Na podstawie przeglądu wiedzy zaproponowano program badań własnych.

EN

This article presents a review of research in the field of shear tests of beams with longitudinal and transverse FRP reinforcement. The research review includes a summary of the parameters of various variables: type of reinforcement, depth of the element, width of the beams, shear span to depth ratio, compressive strength of concrete, longitudinal and transverse reinforcement ratio, modulus of elasticity of bars, shape of stirrups, comparison with elements reinforced with steel bars, as well as the static scheme. Based on the foreign studies the own research program has been proposed.

Słowa kluczowe

PL

belka żelbetowa; belka teowa; ścinanie; zbrojenie FRP; zbrojenie poprzeczne; zbrojenie podłużne; strzemiono GFRP; nośność na ścinanie; program badawczy; przegląd literatury; parametr zmienny

EN

reinforced concrete beam; T-section beam; shear; FRP reinforcement; longitudinal reinforcement; transverse reinforcement; GFRP stirrup; shear strength; research programme; variable parameter; literature review

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Materiały Budowlane
• Rocznik: 2024
• Tom: nr 4
• Strony: 32--36
• Opis fizyczny: Bibliogr. 39 poz., il., tab.

Twórcy

autor

Szczech Damian

• Politechnika Łódzka, Wydział Budownictwa, Architektury i Inżynierii Środowiska

• https://orcid.org/0000-0002-8357-2877

autor

Kotynia Renata

• Politechnika Łódzka, Wydział Budownictwa, Architektury i Inżynierii Środowiska

• https://orcid.org/0000-0002-7247-1229

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