Comparison of results of experimental research of flexible rod composite reinforced concrete structure with sheet steel framework

• Autorzy: Storozhenko L. , Murza S. , Beznigaev B. , Efimenko O.
• Języki publikacji: EN

Abstrakty

EN

The article shows the main results of experimental research flexible rod composite reinforced concrete structure with sheet steel framework. When conducting experimental studies of researched the peculiarities of constructions under load and nature loss bearing capacity composite reinforced concrete structure samples with external steel framework with steel plates depending on the eccentricity application of efforts. Common to all samples is that under load was hogging the long axis of the element. This led to an uneven distribution of longitudinal deformations in reinforcement sheet, and accordingly, the wrinkles were formed by the opposite direction of bending. The results showed that the compressed-noncentral elements as limiting load advisable to take two values: the first corresponds to the limit efforts to achieve the most intense fiber sheet reinforcing fluidity limits of steel; second – the moment destruction test sample in which there is intense curvature of the longitudinal axis.

Słowa kluczowe

EN

composite reinforced concrete structure; flexible structure; rod structure; experimental research

• Wydawca: Centrum Rzeczoznawstwa Budowlanego Sp. z o.o.
• Czasopismo: Inżynieria Bezpieczeństwa Obiektów Antropogenicznych
• Rocznik: 2016
• Tom: Nr 3
• Strony: 34--37
• Opis fizyczny: Bibliogr. 8 poz., tab., rys., wykr.

Twórcy

autor

Storozhenko L.

• Poltava National Technical Yuri Kondratyuk University

autor

Murza S.

• Poltava National Technical Yuri Kondratyuk University

autor

Beznigaev B.

• Poltava National Technical Yuri Kondratyuk University

autor

Efimenko O.

• Poltava National Technical Yuri Kondratyuk University

Bibliografia

• 1. Arnould M., Virlogeux M., 1996, Le beton leger, Presses de l Ecole Nationale des ponts et chacessees, Paris, p. 43–70.
• 2. Chihladze E.D., Arslanhanov A.D., 1996, Calculation of reinforced concrete elements on the bending strength and eccentric compression. Proceedings of Universities. Building. Architecture, No 1, p. 6–11.
• 3. Ermolenko D.A., 2012, Volumetric strain-deformation condition concrete filled steel tubular structures elements, Poltava: Shevchenko R.V Publ., p. 316.
• 4. Klimenko F.E., 1984, Reinforced concrete structure with an external band-pass reinforcement: Budivelnik Publ., p. 88.
• 5. Storozhenko L.., 2008, Lapenko O.., Reinforced concrete construction in fixed formwork, Poltava: PoltNTU Publ, p. 312
• 6. Storozhenko L.., Lapenko O.., Magas N.M., 2009, Experimental research designs manufactured in non-removable formwork. Coll. Communal services cities. Kharkiv: „Tehnka, p. 44–49.
• 7. Storozhenko L.., Semko O.V. Penc V.F., 2005, Composite reinforced concrete structure, Poltava: PoltNTU Publ, p. 182.
• 8. Storozhenko L..,Ermolenko D.A., Tretjakova J.V., 2011, Experimental study of deformation compressed concrete filled steel tubular structures using photogrammetric method. Resource saving material properties and manufacturing technology: College. Science. works. AR: NUWARU. Iss. 22, p. 499–504.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.