Longitudinal shear in composite deck slabs using corrugated steel sheets

• Autorzy: Alkurayshi Hakim S. M. , Jawad Adnan K. , Dawood Alaa M. , Hakim S. Ahmed

Identyfikatory

DOI

10.22630/PNIKS.2021.30.3.35

• Konferencja: Bibliogr. 19 poz., rys., tab., wykr. zdj.
• Języki publikacji: EN

Abstrakty

EN

Profile deck steel sheets are used in composite deck slabs. These sheets are standard in dimensions and shapes besides they are supplied with embossments and indentations. Such sheets are not available in Iraqi markets nowadays therefore people used another type of sheets which are corrugated without embossments or indentations in very wide range. This study covers the use of such sheets in composite slabs as decks instead of standard profiled steel sheets. The study comprises testing slabs of dimensions 0.9 × 2.5 m reinforced by steel fabric mesh and rested on corrugated sheets. Two types of shear spans are selected shorter and longer to study the longitudinal shear force transmitted due to the applied loads according to the Eurocode 4. The shorter shear spans are 600, 500 and 400 mm while longer one is 800, 750 and 700 mm. The study extended to support the requirements of design equation of the Eurocode by shear bond method also known as m–k method. The evaluated values of m and k are 0.094 and 65 respectively. The result of k which plays a very important role in shear transfer is small compared to what available in literature, therefore it is recommended to make use of shear connectors in such construction or any else method.

Słowa kluczowe

EN

corrugated sheets; shear transfer; shear span; slip; deflection

• Wydawca: Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
• Czasopismo: Przegląd Naukowy Inżynieria i Kształtowanie Środowiska
• Rocznik: 2021
• Tom: Vol. 30, No. 3
• Strony: 411--423

Twórcy

autor

Alkurayshi Hakim S. M.

• Alfurat Alawsat Technical University, Najaf Technical College, Babylon-najaf street, 54003, Najaf, Iraq

• https://orcid.org/0000-0002-2805-5260

autor

Jawad Adnan K.

• Alfurat Alawsat Technical University, Najaf Technical College

autor

Dawood Alaa M.

• Alfurat Alawsat Technical University, Najaf Technical College

autor

Hakim S. Ahmed

• Civil engineer private sector, Najaf, Iraq

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023)