Verification of selected calculation methods regarding shear strength in beams without web reinforcement - Publikacja - MOST Wiedzy

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Verification of selected calculation methods regarding shear strength in beams without web reinforcement

Abstrakt

The purpose of the article was to compare selected calculation methods regarding shear strength in reinforced concrete beams without web reinforcement. Several calculation methods were tested. This included codes: PN-EN 1992-1-1:2008, ACI 318-14 and fib Model Code for Concrete Structures 2010. The analysis also consists of authorial methods published in technical literature. Calculations of shear strengths were made based on experimental works found in literature. The shear strength ratios Vtest/Vcalc were chosen to be the yardstick of comparison, where Vtest is the experimental shear strength and Vcalc is the calculated shear strength.. A wide range of variables including shear span/depth ratio, compressive strength of concrete, longitudinal steel percentage helped to verify the applicability of calculation methods. Although most of authorial techniques proved to be unstable, they succeeded to show that codes' formulas for shear strength may still be improved. The presented article is a part of Authors' long term research in the matter and a new chapter of their study now concerning beams without web reinforcement.

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Informacje szczegółowe

Kategoria:
Publikacja w czasopiśmie
Typ:
publikacja w in. zagranicznym czasopiśmie naukowym (tylko język obcy)
Opublikowano w:
MATEC Web of Conferences strony 1 - 7,
ISSN: 2261-236X
Język:
angielski
Rok wydania:
2018
Opis bibliograficzny:
Hirsz M., Nagrodzka-Godycka K.. Verification of selected calculation methods regarding shear strength in beams without web reinforcement. MATEC Web of Conferences, 2018, , nr. 219 , s.1-7
DOI:
Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.1051/matecconf/201821903015
Weryfikacja:
Politechnika Gdańska

wyświetlono 8 razy

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