Main Article Content

Yuriy Rogatnev
Oleg Sokolov
Oleg Perekalskiy
Mohammad Mahdi Jawid Hasani


Experimental and numerical studies of the bearing capacity and deformation of T-beams with a flange made of high-strength concrete and longitudinal reinforcement of class A500C with a web made of concrete of ordinary strength were carried out on prototypes of beams and numerical models. The beams being tested are considered at different percentages of reinforcement. The calculation scheme of the beams corresponded to a four-point bend.

As a result of experimental and numerical studies, the nature of the destruction of beams, their deformation and the nature of cracking are determined. Experimental and numerical relationships of relative deflections on relative bending moments are obtained. A comparative analysis of the values of the bearing capacity and the relative height of the compressed zone of the beams, obtained experimentally, numerically and according to SP 63.13330.2018, was carried out. The nature of the distribution of deformations in concrete of normal section of beams at different levels of loading is determined.


Download data is not yet available.

Article Details

How to Cite
Rogatnev, Y., Sokolov, O., Perekalskiy, O., & Jawid Hasani, M. M. (2024). BEARING CAPACITY OF T-BEAMS WITH A FLANGE MADE OF HIGH-STRENGTH CONCRETE AND LONGITUDINAL REINFORCEMENT OF CLASS А500С. International Journal for Computational Civil and Structural Engineering, 20(1), 98–108.


Wang D.H., Ju Y.Z., Zheng W.Z. (2017), Strength of reactive powder concrete beam-column joints reinforced with high-strength (HRB600) bars under seismic loading, Strength of Materials, Springer New York LLC, Vol. 49, No. 1, pp. 139–151. DOI:

Wang J., Morikawa H., Kawaguchi T. (2013), Influence of strengthening by ultra high strength fiber reinforced concrete panels on shear resisting mechanism and bond-slip behavior of low strength RC members, The international conference on sustainable construction ma-terials and technologies, Vol. 2013-August.

Wang J., Morikawa H., Kawaguchi T. (2015), Shear strengthening of RC beams using ultra-high-strength fiber-reinforced concrete panels, Magazine of Concrete Research, Vol. 67, P. 1–12. DOI:

Chu L., Liu J., Zhao J. ( 2021), Normal Section Bearing Capacity of Partial Steel Fiber Reinforced High Strength Concrete Shear Wall, Yingyong Jichu yu Gong-cheng Kexue Xuebao/Journal of Basic Science and Engi-neering. Editorial Board of Journal of Basic Science and, Vol. 29, No. 1, pp. 147–160.

Elsanadedy H.M. et al. (2021), Hybrid UHPC/NSM CFRP strips vs. traditional systems for flex-ural upgrading of RC beams – Experimental and FE study Composite Structures. Elsevier Ltd, Vol. 261. DOI:

Andrzej L., Sadowska-Buraczewska B., To-maszewicz (2005), A. Experimental and numerical anal-ysis of flexural composite beams with partial use of high strength/high performance concrete, Journal of Civil En-gineering and Management,Vol. 11. P. 115–120. DOI:

Potapov Yu.B., Rogatnev Yu.F., Panfilov D.V., Javid M.M. (2015), Experimental studies of the bearing capacity of normal sections of reinforced con-crete bending elements with class A600 reinforcement, Scientific Bulletin of the Voronezh State University of Architecture and Civil Engineering, Construction & Archi-tecture, No. 2 (38), pp. 16–24.

Potapov Yu.B., Barabash D.E., Rogatnev Yu.F., Panfilov D.V., Javid M.M. (2016), . Calculation of deflections of reinforced concrete bending elements with a top layer of high-quality concrete, Vestnik Mscu.. No. 3, P. 26–36. DOI:

Rogatnev Yu.F., Ivanov Yu.V., Sokolov O.O. (2020), Numerical modeling of the stress-strain state of a tee-section element with high-strength concrete in a com-pressed zone under short-term load, News of higher edu-cational institutions. Construction, No. 9 (741), P. 36–47.

Willam K.J., Warnke E.P. (1975), Constitu-tive model for the triaxial behavior of concrete, Proceed-ings, international association for bridge and structural engineering, Vol. 19, P. 1–30.

Kolchunov V.I., Panchenko L.A. (1999), Cal-culation of composite thin-walled structures, Moscow, DIA Publishing House, 281 p.

Kolchunov V.I., Skobeleva E.A., Gornostaev S.I. (2006), Experimental studies of deformation and crack resistance of composite structures, Proceedings of the Orel State Technical University. Series: Construction and Transport, No. 1–2. pp. 12-16.

Kolchunov V.I., Skobeleva E.A., Kor-zhavykh A.I. (2009), The calculation of the deformation of reinforced concrete frames with elements of a compo-site section, Academia. Architecture & Construction, No. 4. P. 74-78.

Fedorov V.S., Bashirov Kh.Z., Kolchunov V.I. (2014), Elements of the theory of calculation of rein-forced concrete composite structures, Academia. Archi-tecture & Construction, No. 2. P. 116-118.

Foraboschi P. (2009), Analytical Solution of two-Layer Beam Taking into Account Nonlinear Inter-layer Slip, Journal of Engineering Mechanics-asce - J ENG MECH-ASCE, Vol. 135. DOI:

Similar Articles

1 2 3 4 5 6 7 8 9 10 > >> 

You may also start an advanced similarity search for this article.