This research explores the various factors that influence how concrete slabs resist vertical loads, a key aspect of ensuring the safety and durability of building structures. The ability of slabs to withstand vertical stresses is critical for the stability of floors and ceilings in multi-story buildings, parking garages, and other infrastructure projects. This study looks closely at how different factors, including the type of materials used, the thickness of the slabs, the reinforcement techniques, and environmental conditions, impact the slab's ability to resist deformation and failure when subjected to vertical loads. To carry out this study, both experimental tests and computer simulations were used. In the lab, slab samples were tested with controlled vertical loads to measure how they performed under stress. Additionally, advanced simulation tools, like finite element analysis (FEA), were employed to model stress distribution across the slabs and predict potential failure points. The findings revealed that while the thickness of the slab and the type of reinforcement significantly affect its resistance, environmental factors like temperature changes and humidity levels also play an important role in how the material behaves over time, influencing the long-term integrity of the slab. This research provides valuable insights for engineers involved in slab design and construction, particularly when dealing with large-scale infrastructure. The study highlights the need for engineers to consider both material properties and environmental conditions to ensure slabs are designed to perform optimally and safely over their lifespan.
ACI Committee 318. (2019). Building Code Requirements for Structural Concrete (ACI 318-19). American Concrete Institute.
Chang, P., Yao, Q., & Wang, A. (2006). Crack resistance analyses on rc composite floor slab. Key Engineering Materials, 302-303, 637-643.
https://doi.org/10.4028/www.scientific.net/kem.302-303.637
Feng, D., Xiong, C., Brunesi, E., Parisi, F., & Wu, G. (2020). Numerical simulation and parametric analysis of precast concrete beam-slab assembly based on layered shell elements. Buildings, 11(1), 7. https://doi.org/10.3390/buildings11010007
Hegger, J., & Böttcher, P. (2015). Experimental study of the behavior of reinforced concrete slabs under vertical loads. Journal of Structural Engineering, 141(7), 04015016.
Kamble, R., Shaikh, M., Sayyed, S., Sayyad, A., & Aiwale, P. (2022). Comparative study of bubble deck slab with conventional r.c.c slab. International Journal for Research in Applied Science and Engineering Technology, 10(5), 183-187. https://doi.org/10.22214/ijraset.2022.42141
Kim, S., Gopalakrishnan, K., Ceylan, H., & Wang, K. (2010). Early-age response of concrete pavements to temperature and moisture variations. The Baltic Journal of Road and Bridge Engineering, 5(3), 132-138. https://doi.org/10.3846/bjrbe.2010.19
Kazhimkanuly, D. and Chernavin, V. (2023). Experimental study on physical-mechanical characteristics of steel fiber reinforced concrete with worn rope fibers. Technobius, 3(1), 0035. https://doi.org/10.54355/tbus/3.1.2023.0035
Laco, K. and Borzovi?, V. (2016). Reliability of approach slabs and modelling of transition zones of bridges. Applied Mechanics and Materials, 821, 741-746. https://doi.org/10.4028/www.scientific.net/amm.821.741
Tian, Y., Liu, X., & George, S. (2020). Effects of vertical ground motion on seismic performance of reinforced concrete flat-plate buildings. Journal of Structural Engineering, 146(12). https://doi.org/10.1061/(asce)st.1943-541x.0002840
Thang, D. (2021). An improved method of calculating beam deformation considering transverse shear strain. International Journal of Geomate, 21(83). https://doi.org/10.21660/2021.83.j2059
Mahdi, A., and Mohammed, S. (2021). Structural behavior of bubbledeck slab under uniformly distributed load. Civil Engineering Journal, 7(2), 304-319. https://doi.org/10.28991/cej-2021-03091655
Mateos, A., Harvey, J., Feldman, D., Wu, R., Paniagua, J., & Paniagua, F. (2020). Evaluation of the moisture dependence of concrete coefficient of thermal expansion and its impacts on thermal deformations and stresses of concrete pavements. Transportation Research Record Journal of the Transportation Research Board, 2674(8), 545-555. https://doi.org/10.1177/0361198120925463
Mays, G. C., & Smith, G. H. (2017). Load distribution and deflection behavior of reinforced concrete slabs. Journal of Civil Engineering and Construction Technology, 8(1), 1-10.
Metwally, I. (2023). Damage assessment & innovation of efficient retrofitting solution of rc slabs exposed to contact explosion. Revista Ibracon De Estruturas E Materiais, 16(2). https://doi.org/10.1590/s1983-41952023000200007
Park, R., & Paulay, T. (2017). Reinforced Concrete Structures (2nd ed.). Wiley.
Robles, K., Yee, J., & Kee, S. (2021). Effect of the geometrical constraints to the wenner four-point electrical resistivity test of reinforced concrete slabs. Sensors, 21(13), 4622. https://doi.org/10.3390/s21134622
Sahib, M. and Salim, S. (2022). Influence of fiber hybridization on strength and toughness of rc beams. Civil Engineering Journal, 8(3), 549-566. https://doi.org/10.28991/cej-2022-08-03-010
Searle, R. R., & Johnson, A. P. (2018). Effects of environmental exposure on concrete slab performance. Materials and Structures, 51(4), 120.
Su, Y., and Ma, C. (2011). Theoretical analysis of transient waves in a simply-supported timoshenko beam by ray and normal mode methods. International Journal of Solids and Structures, 48(3-4), 535-552. https://doi.org/10.1016/j.ijsolstr.2010.10.021
Silva, A. R., & Costa, A. M. (2016). Environmental influences on the performance of concrete under load. Construction and Building Materials, 122, 632-640.
Wang, Y., Yuan, G., Huang, Z., Lyv, J., Li, Z., & Tengyan, W. (2016). Experimental study on the fire behaviour of reinforced concrete slabs under combined uni-axial in-plane and out-of-plane loads. Engineering Structures, 128, 316-332. https://doi.org/10.1016/j.engstruct.2016.09.054
Wang, T. (2023). Effect of slab dimensions on the maximum stress and ultimate vertical load of a 15-story flat slab building. Journal of Physics Conference Series, 2634(1), 012022. https://doi.org/10.1088/1742-6596/2634/1/012022
Wang, J. (2021). Impact of mobile payment on e-commerce operations in different business scenarios under cloud computing environment. International Journal of System Assurance Engineering and Management, 12(4), 776-789.
Wang, J., & Zhang, Y. (2021). Using cloud computing platform of 6G IoT in e-commerce personalized recommendation. International Journal of System Assurance Engineering and Management, 12(4), 654-666.
Zhao, D., & Zhang, L. (2019). Finite element analysis of slab behavior under vertical loads. Computers and Concrete, 23(3), 235-246.
Zhang, Y., & Li, W. (2018). Dynamic load testing and structural analysis of concrete slabs. Engineering Structures, 159, 358-369.
Zokaei, M., Fakhri, M., & Rahiminezhad, S. (2017). A parametric study of jointed plain concrete pavement using finite element modeling. Modern Applied Science, 11(11), 75. https://doi.org/10.5539/mas.v11n11p75
Zokaei-Ashtiani, M., Tirado, C., Carrasco, C., Nazarian, S., & Bendana, J. (2013). Modeling of slab–foundation friction in jointed concrete pavements under nonlinear thermal gradient or traffic loads. Transportation Research Record Journal of the Transportation Research Board, 2367(1), 123-131. https://doi.org/10.3141/2367-13
Al-Ghanim, A. A. (2024). The Factors Affecting the Structural Resistance of Slabs: An Analysis of Vertical Stress Distributions. International Journal of Academic Research in Business and Social Sciences, 14(11), 1563–1579.
Copyright: © 2024 The Author(s)
Published by Knowledge Words Publications (www.kwpublications.com)
This article is published under the Creative Commons Attribution (CC BY 4.0) license. Anyone may reproduce, distribute, translate and create derivative works of this article (for both commercial and non-commercial purposes), subject to full attribution to the original publication and authors. The full terms of this license may be seen at: http://creativecommons.org/licences/by/4.0/legalcode
