ORIGINAL ARTICLE
Analysis of the Shear Resistance in the Indented Interface Between Two Concrete Parts of Concrete Composite Beam
1
Warsaw University of Technology, Faculty of Civil Engineering, Mechanics and Petrochemistry, Płock, Poland
2
Lublin University of Technology, Civil Engineering and Architecture Faculty, Lublin, Poland
Online publication date: 2021-03-30
Publication date: 2021-03-01
Civil and Environmental Engineering Reports 2021;31(1):93-105
KEYWORDS
ABSTRACT
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.
REFERENCES (14)
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.
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 Hemelrijck D 2013. Detecting the activation of a self-healing mechanism in concrete by acoustic emission and digital image correlation. The Scientific World Journal, 1-10.
| eISSN: | 2450-8594 |
| ISSN: | 2080-5187 |
We process personal data collected when visiting the website. The function of obtaining information about users and their behavior is carried out by voluntarily entered information in forms and saving cookies in end devices. Data, including cookies, are used to provide services, improve the user experience and to analyze the traffic in accordance with the Privacy policy. Data are also collected and processed by Google Analytics tool (more).
You can change cookies settings in your browser. Restricted use of cookies in the browser configuration may affect some functionalities of the website.
You can change cookies settings in your browser. Restricted use of cookies in the browser configuration may affect some functionalities of the website.
