Analysis of the Shear Resistance in the Indented Interface Between Two Concrete Parts of Concrete Composite Beam

• Autorzy: Sadowski Grzegorz , Wiliński Piotr , Halicka Anna

Identyfikatory

DOI

10.2478/ceer-2021-0007

• Języki publikacji: EN

Abstrakty

EN

This paper presents a comparative analysis of shear resistance in the interface between two concrete parts of concrete composite beam. The construction joint was performed as indented one in accordance with Eurocode 2 and fib Model Code 2010. The numerical calculation results were confronted with the actual results of tests of a composite beam subjected to 4-point bending. The displacement values of tested element were obtained using dial sensors and the digital image correlation method (DIC). The analysis shows that the recommendations of Eurocode 2-1-1 and fib Model Code 2010 do not reflect the actual behavior of concrete composite beam with indented surface.

Słowa kluczowe

EN

shear resistance; concrete composite beams; load bearing capacity analysis

PL

odporność na ścinanie; żelbetowe belki zespolone; analiza nośności

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: Civil and Environmental Engineering Reports
• Rocznik: 2021
• Tom: Vol. 31, no. 1
• Strony: 93--105
• Opis fizyczny: Bibliogr. 14 poz., rys., tab., wykr.

Twórcy

autor

Sadowski Grzegorz

• Warsaw University of Technology, Faculty of Civil Engineering, Mechanics and Petrochemistry, Płock, Poland

autor

Wiliński Piotr

• Warsaw University of Technology, Faculty of Civil Engineering, Mechanics and Petrochemistry, Płock, Poland

autor

Halicka Anna

• Lublin University of Technology, Civil Engineering and Architecture Faculty, Lublin, Poland

Bibliografia

• 1. Aggelis, DG, Verbruggen, S., Tsangouri, E., Tysmans, T. and Van Hemelrijck, D. 2013. Characterization of mechanical performance of concrete beams with external reinforcement by acoustic emission and digital image correlation. Construction and Building Materials 47, 1037–1045.
• 2. GOM Corellate [Access: 15.12.2018], [Online:] http://www.gom.com/3dsoftware/gom-correlate/download.html.
• 3. Halicka, A. 2007. A study of the stress-strain state in the interface and support zones of composite structures with shrinkable and expansive concretes (in Polish). Lublin: Wydawnictwo Uczelniane.
• 4. Halicka, A. and Jabłoński, Ł. 2015. The joint of two concrete members of different ages – parameters and capacity according to fib Model Code 2010 (in Polish). Inżynieria i Budownictwo 7, 346-350.
• 5. Jabłoński, Ł 2018, Influence of surface parameters on static performance of concrete composite t-shaped beams (in Polish). Lublin: Wydawnictwo Uczelniane.
• 6. Kowalewski, ZL, Dietrich, L., Kopeć, M., Szymczak, T. and Grzywna, P. 2016. Modern optical systems in mechanical testing - construction, operations, applications (in Polish). XII Seminarium Nieniszczące Badania Materiałowe, Zakopane, Polska, Marzec, 16-18, 1-32.
• 7. Krawczyk, Ł, Gołdyn, M and Urban, T 2017. About inaccuracies of dic system (in Polish). Journal of Civil Engineering, Environment and Architecture 64, 259-270.
• 8. PN-EN 1992-1-1:2008 Eurokod 2: Design of concrete structures – Part 1-1: General rules and rules for buildings.
• 9. PN-EN 206+A1:2016-12, Concrete - Specification, Performance, Production and Conformity.
• 10. Walraven, JC, and Ajdukiewicz, A (tł.) 2014. fib Model Code 2020 for concrete structures. Kraków: Wydawnictwo Polski Cement.
• 11. Sadowski, G and Wiliński, P. 2017. Study of influence of surface shape on deflection concrete beams cast in two stages (in Polish). Inżynieria i Budownictwo 4, 206-210.
• 12. Sadowski, G and Wydra, M. 2019. Comparison of methods applied to analysis of crack propagation in reinforced concrete composite beam (in Polish). Acta Scientiarum Polonorum Architectura 1, 3-12.
• 13. Szczecina, M, Tworzewski, P. and Uzarska, I. 2018. Numerical modeling of reinforced concrete beams, including the real position of reinforcing bars. Structure and Environment 1, 28-38.
• 14. Tsangouri, E, Aggelis, DG, Van Tittelboom, K., De Belie, N. and Van Hemelr. 2013. Detecting the activation of a self-healing mechanism in concrete by acoustic emission and digital image correlation. The Scientific World Journal, 1-10.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021)