Numerical parametric study on steel-concrete composite floor beams vibrations due to pedestrian traffic

2021
Article (Published version)

Građevinski materijali i konstrukcije Building Materials and Structures
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Human perception of floor vibrations and uncompromised serviceability of equipment are two most important acceptability criteria considering floor vibrations. While verification of deflection is a simple and well-known procedure in structures’ design for serviceability limit state, the fulfilment of floor vibrations acceptability criteria are presented in different standards in the form of various calculation procedures. Results achieved through those calculation procedures are presented in the form of various classification of floor structures. Classification of composite floor structures due to vibrations is inconsistent considering different calculation procedures. Comparison of various calculation procedures for the definition of composite floor vibrations is presented in this paper. In addition, a parametric analysis is performed on the wide range of steel-concrete composite floor structures, through analysis of various composite floor layouts and a wide range of imposed
loads va...lues. The analysis of the relation between deflection, vertical vibrations and accelerations of steel-concrete composite floor beams is presented in this paper. The results of the parametric analysis are given through direct relation between deflections of composite beams and achieved floor class for the fulfilment of vibrations acceptability criteria due to the pedestrian walking.
Keywords:
pedestrian traffic / composite structures / deflection / structure serviceability / floor vibrationSource:
Građevinski materijali i konstrukcije Building Materials and Structures, 2021, 64, 1, 45-58Publisher:
- Society for Materials and Structures Testing of Serbia
- University of Belgrade Faculty of Civil Engineering
- Association of Structural Engineers of Serbia
Funding / projects:
Institution/Community
GraFarTY - JOUR AU - Gluhović, Nina AU - Marković, Zlatko AU - Spremić, Milan PY - 2021 UR - https://grafar.grf.bg.ac.rs/handle/123456789/2350 AB - Human perception of floor vibrations and uncompromised serviceability of equipment are two most important acceptability criteria considering floor vibrations. While verification of deflection is a simple and well-known procedure in structures’ design for serviceability limit state, the fulfilment of floor vibrations acceptability criteria are presented in different standards in the form of various calculation procedures. Results achieved through those calculation procedures are presented in the form of various classification of floor structures. Classification of composite floor structures due to vibrations is inconsistent considering different calculation procedures. Comparison of various calculation procedures for the definition of composite floor vibrations is presented in this paper. In addition, a parametric analysis is performed on the wide range of steel-concrete composite floor structures, through analysis of various composite floor layouts and a wide range of imposed loads values. The analysis of the relation between deflection, vertical vibrations and accelerations of steel-concrete composite floor beams is presented in this paper. The results of the parametric analysis are given through direct relation between deflections of composite beams and achieved floor class for the fulfilment of vibrations acceptability criteria due to the pedestrian walking. PB - Society for Materials and Structures Testing of Serbia PB - University of Belgrade Faculty of Civil Engineering PB - Association of Structural Engineers of Serbia T2 - Građevinski materijali i konstrukcije Building Materials and Structures T1 - Numerical parametric study on steel-concrete composite floor beams vibrations due to pedestrian traffic EP - 58 IS - 1 SP - 45 VL - 64 DO - 10.5937/GRMK2101045G ER -
@article{ author = "Gluhović, Nina and Marković, Zlatko and Spremić, Milan", year = "2021", abstract = "Human perception of floor vibrations and uncompromised serviceability of equipment are two most important acceptability criteria considering floor vibrations. While verification of deflection is a simple and well-known procedure in structures’ design for serviceability limit state, the fulfilment of floor vibrations acceptability criteria are presented in different standards in the form of various calculation procedures. Results achieved through those calculation procedures are presented in the form of various classification of floor structures. Classification of composite floor structures due to vibrations is inconsistent considering different calculation procedures. Comparison of various calculation procedures for the definition of composite floor vibrations is presented in this paper. In addition, a parametric analysis is performed on the wide range of steel-concrete composite floor structures, through analysis of various composite floor layouts and a wide range of imposed loads values. The analysis of the relation between deflection, vertical vibrations and accelerations of steel-concrete composite floor beams is presented in this paper. The results of the parametric analysis are given through direct relation between deflections of composite beams and achieved floor class for the fulfilment of vibrations acceptability criteria due to the pedestrian walking.", publisher = "Society for Materials and Structures Testing of Serbia, University of Belgrade Faculty of Civil Engineering, Association of Structural Engineers of Serbia", journal = "Građevinski materijali i konstrukcije Building Materials and Structures", title = "Numerical parametric study on steel-concrete composite floor beams vibrations due to pedestrian traffic", pages = "58-45", number = "1", volume = "64", doi = "10.5937/GRMK2101045G" }
Gluhović, N., Marković, Z.,& Spremić, M.. (2021). Numerical parametric study on steel-concrete composite floor beams vibrations due to pedestrian traffic. in Građevinski materijali i konstrukcije Building Materials and Structures Society for Materials and Structures Testing of Serbia., 64(1), 45-58. https://doi.org/10.5937/GRMK2101045G
Gluhović N, Marković Z, Spremić M. Numerical parametric study on steel-concrete composite floor beams vibrations due to pedestrian traffic. in Građevinski materijali i konstrukcije Building Materials and Structures. 2021;64(1):45-58. doi:10.5937/GRMK2101045G .
Gluhović, Nina, Marković, Zlatko, Spremić, Milan, "Numerical parametric study on steel-concrete composite floor beams vibrations due to pedestrian traffic" in Građevinski materijali i konstrukcije Building Materials and Structures, 64, no. 1 (2021):45-58, https://doi.org/10.5937/GRMK2101045G . .