Flat slab response for seismic and cyclic actions prediction with numerical models
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2023
Authors
Coronelli, DarioMuttoni, Aurelio
Martinelli, Luca
Del Vecchio, Ciro
Gaetani, Marco
Lignola, Gian Piero
Prota, Andrea
Kagermanov, Alexander
Marinković, Marko

Article (Published version)

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As an outcome of a recent European research project, the modelling of the response of flat slab structures for seismic and cyclic loading was the object of a blind competition. No other blind tests are available in the literature on this topic. The test results concern a full-scale, two-storey, three-by two bay reinforced concrete flat slab frame. The seismic tests were carried out using a hybrid pseudo-dynamic test up to the ULS design excitation. The cyclic test reached a drift capacity of 2.5% and 6% in two concatenated tests. A synthesis of the models of three participants is provided, with one 3D NLFE (Nonlinear finite element) models and two slab and frame models. The CSCT (Critical Shear Crack Theory) model included in the fib MC2010 was adopted in the two latter to predict punching failure. The results are presented and discussed. Conclusions are drawn on research developments and practical approaches.
Keywords:
Flat slabs / Seismic response / cyclic response / punching / slab and frame models / non linear finite element model / flat slab designSource:
Engineering Structures, 2023Collections
Institution/Community
GraFarTY - JOUR AU - Coronelli, Dario AU - Muttoni, Aurelio AU - Martinelli, Luca AU - Del Vecchio, Ciro AU - Gaetani, Marco AU - Lignola, Gian Piero AU - Prota, Andrea AU - Kagermanov, Alexander AU - Marinković, Marko PY - 2023 UR - https://grafar.grf.bg.ac.rs/handle/123456789/3106 AB - As an outcome of a recent European research project, the modelling of the response of flat slab structures for seismic and cyclic loading was the object of a blind competition. No other blind tests are available in the literature on this topic. The test results concern a full-scale, two-storey, three-by two bay reinforced concrete flat slab frame. The seismic tests were carried out using a hybrid pseudo-dynamic test up to the ULS design excitation. The cyclic test reached a drift capacity of 2.5% and 6% in two concatenated tests. A synthesis of the models of three participants is provided, with one 3D NLFE (Nonlinear finite element) models and two slab and frame models. The CSCT (Critical Shear Crack Theory) model included in the fib MC2010 was adopted in the two latter to predict punching failure. The results are presented and discussed. Conclusions are drawn on research developments and practical approaches. T2 - Engineering Structures T1 - Flat slab response for seismic and cyclic actions prediction with numerical models DO - 10.1016/j.engstruct.2023.116307 ER -
@article{ author = "Coronelli, Dario and Muttoni, Aurelio and Martinelli, Luca and Del Vecchio, Ciro and Gaetani, Marco and Lignola, Gian Piero and Prota, Andrea and Kagermanov, Alexander and Marinković, Marko", year = "2023", abstract = "As an outcome of a recent European research project, the modelling of the response of flat slab structures for seismic and cyclic loading was the object of a blind competition. No other blind tests are available in the literature on this topic. The test results concern a full-scale, two-storey, three-by two bay reinforced concrete flat slab frame. The seismic tests were carried out using a hybrid pseudo-dynamic test up to the ULS design excitation. The cyclic test reached a drift capacity of 2.5% and 6% in two concatenated tests. A synthesis of the models of three participants is provided, with one 3D NLFE (Nonlinear finite element) models and two slab and frame models. The CSCT (Critical Shear Crack Theory) model included in the fib MC2010 was adopted in the two latter to predict punching failure. The results are presented and discussed. Conclusions are drawn on research developments and practical approaches.", journal = "Engineering Structures", title = "Flat slab response for seismic and cyclic actions prediction with numerical models", doi = "10.1016/j.engstruct.2023.116307" }
Coronelli, D., Muttoni, A., Martinelli, L., Del Vecchio, C., Gaetani, M., Lignola, G. P., Prota, A., Kagermanov, A.,& Marinković, M.. (2023). Flat slab response for seismic and cyclic actions prediction with numerical models. in Engineering Structures. https://doi.org/10.1016/j.engstruct.2023.116307
Coronelli D, Muttoni A, Martinelli L, Del Vecchio C, Gaetani M, Lignola GP, Prota A, Kagermanov A, Marinković M. Flat slab response for seismic and cyclic actions prediction with numerical models. in Engineering Structures. 2023;. doi:10.1016/j.engstruct.2023.116307 .
Coronelli, Dario, Muttoni, Aurelio, Martinelli, Luca, Del Vecchio, Ciro, Gaetani, Marco, Lignola, Gian Piero, Prota, Andrea, Kagermanov, Alexander, Marinković, Marko, "Flat slab response for seismic and cyclic actions prediction with numerical models" in Engineering Structures (2023), https://doi.org/10.1016/j.engstruct.2023.116307 . .