Articles | Volume 21, issue 1
https://doi.org/10.5194/hess-21-515-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/hess-21-515-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Hydrodynamics of pedestrians' instability in floodwaters
Chiara Arrighi
CORRESPONDING AUTHOR
Department of Civil and Environmental Engineering, University of
Florence, Via di S. Marta 3, 50139 Firenze, Italy
Invited contribution by C. Arrighi, recipient of the EGU Outstanding Student Poster (OSP) Award 2015.
Hocine Oumeraci
Leichtweiß-Institute for Hydraulic Engineering and Water
Resources, TU Braunschweig, Beethovenstrasse 51a, 38106
Braunschweig, Germany
Fabio Castelli
Department of Civil and Environmental Engineering, University of
Florence, Via di S. Marta 3, 50139 Firenze, Italy
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- Impact-based flash-flood forecasting system: Sensitivity to high resolution numerical weather prediction systems and soil moisture F. Silvestro et al. 10.1016/j.jhydrol.2019.02.055
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66 citations as recorded by crossref.
- Flood damage functions based on a single physics- and data-based impact parameter that jointly accounts for water depth and velocity T. Lazzarin et al. 10.1016/j.jhydrol.2022.127485
- Numerical modelling of green-water overtopping flow striking a pedestrian on the crest of a sloped coastal structure W. Tan et al. 10.1016/j.oceaneng.2022.112153
- From risk control to resilience: developments and trends of urban roads designed as surface flood passages to cope with extreme storms Z. Shao et al. 10.1007/s11783-024-1782-9
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- Characterization of Overtopping Waves on Sea Dikes with Gentle and Shallow Foreshores T. Suzuki et al. 10.3390/jmse8100752
- A new framework for flood damage assessment considering the within-event time evolution of hazard, exposure, and vulnerability T. Lazzarin et al. 10.1016/j.jhydrol.2022.128687
- Urban flood risk assessment and analysis with a 3D visualization method coupling the PP-PSO algorithm and building data G. Zhi et al. 10.1016/j.jenvman.2020.110521
- Empirical flash flood vulnerability functions for residential buildings C. Arrighi et al. 10.1007/s42452-020-2696-1
- Simulation of 3D overtopping flow–object–structure interaction with a calibration-based wave generation method with DualSPHysics and SWASH T. Suzuki et al. 10.1007/s40571-022-00468-8
- Wave overtopping layer thickness on the crest of rubble mound seawalls A. Koosheh et al. 10.1016/j.coastaleng.2023.104441
- Swash-flow induced forces on human body standing on a smooth and impermeable slope: A numerical study with experimental validations D. Cao et al. 10.1080/19942060.2024.2319768
- Spatiotemporal flood risk assessment of underground space considering flood intensity and escape route E. Shin et al. 10.1007/s11069-021-04888-2
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- Effects of return periods on flood hazard mapping: an analysis of the UFSC Campus Basin, Florianópolis city, Brazil L. Monteiro et al. 10.1590/2318-0331.262120200161
- Analysis of Self-Rescue Possibilities for Pedestrians in the Aftermath of Destabilization during a Flood Event X. Guo et al. 10.3390/w16091218
- Progressive Failure of Water-Resistant Stratum in Karst Tunnel Construction Using an Improved Meshfree Method Considering Fluid–Solid Interaction Y. Zhou et al. 10.3390/buildings14103140
- Wave overtopping flow striking a human body on the crest of an impermeable sloped seawall. Part I: Physical modeling D. Cao et al. 10.1016/j.coastaleng.2021.103891
- Study on the Characteristics of Flow over a Seawall and Its Impact on Pedestrians under Solitary Wave Action Y. Hou et al. 10.3390/w16162357
- Flood Risk in Urban Areas: Modelling, Management and Adaptation to Climate Change. A Review L. Cea & P. Costabile 10.3390/hydrology9030050
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- Physical vulnerability of pedestrians under the joint effect of wind and floodwater and its application in urban block flooding: Effects of urban block layout, building form and building array skyline L. Gou et al. 10.1063/5.0191951
- Enhancing pedestrian evacuation routes during flood events G. Musolino et al. 10.1007/s11069-022-05251-9
- Experimental study of the flow patterns in a street during drainage or overflow to or from drains T. Chibane et al. 10.1080/1573062X.2021.1913612
- Fundamental diagrams for straight movement of pedestrians in water X. Li et al. 10.1016/j.ssci.2022.106018
- Systematische Analyse der Abdriftmechanismen von Menschen als Beitrag zur Minimierung des Hochwasserrisikos – Konzept und erste Tests M. Buchinger et al. 10.1007/s00506-024-01027-6
- Multi-Risk Assessment in the Veneto Region: An Approach to Rank Seismic and Flood Risk G. Tocchi et al. 10.3390/su151612458
- A unified framework for the assessment of multiple source urban flash flood hazard: the case study of Monza, Italy G. Galuppini et al. 10.1080/1573062X.2020.1734950
- Interlinking Bristol Based Models to Build Resilience to Climate Change J. Stevens et al. 10.3390/su12083233
- Analysis of human physical vulnerability using static equilibrium techniques of a Hazard flood for the determination of unsafe areas in the city of Catacaos – Piura, Peru J. Carrizales et al. 10.1088/1755-1315/958/1/012024
- An Entropic Approach to Estimating the Instability Criterion of People in Floodwaters Z. Zhu et al. 10.3390/e23010074
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- Beyond flood hazard. Mapping the loss probability of pedestrians to improve risk estimation and communication T. Lazzarin et al. 10.1016/j.scitotenv.2023.168718
- Numerical simulation of waves overtopping over impermeable sloped seadikes M. Sharifian et al. 10.1016/j.oceaneng.2022.113100
- Urban Flood Drifters (UFDs): Onset of movement D. Valero et al. 10.1016/j.scitotenv.2024.171568
- Evacuation under flooded conditions: Experimental investigation of the influence of water depth on walking behaviors C. Dias et al. 10.1016/j.ijdrr.2021.102192
- Natural hazard insurance outcomes at national, regional and local scales: A comparison between Sweden and Portugal M. Leal et al. 10.1016/j.jenvman.2022.116079
- Investigation of pedestrian speed in formation evacuating in two specific water depths X. Li et al. 10.1016/j.ssci.2023.106333
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- Risk assessment of metro tunnel evacuation in devastating urban flooding events Q. Li et al. 10.1016/j.tust.2023.105540
- A coupled model for macroscopic behavior of crowd in flood induced evacuation S. Maity & S. Sundar 10.1016/j.physa.2022.128161
- High‐resolution urban flood model for risk mitigation validated with records collected by the affected community M. Re et al. 10.1111/jfr3.12524
- Impact of the porosity of an urban block on the flood risk assessment: A laboratory experiment M. Mejía-Morales et al. 10.1016/j.jhydrol.2021.126715
- A 2D-SWEs framework for efficient catchment-scale simulations: Hydrodynamic scaling properties of river networks and implications for non-uniform grids generation P. Costabile & C. Costanzo 10.1016/j.jhydrol.2021.126306
- Mapping the danger to life in flash flood events adopting a mechanics based methodology and planning evacuation routes G. Musolino et al. 10.1111/jfr3.12627
- On the physical vulnerability of pedestrians in urban flooding: Experimental study of the hydrodynamic instability of a human body model in floodwater Z. Zhu et al. 10.1016/j.uclim.2023.101420
- Analysis of physical mechanisms of human body instability for the definition of hazard zones present in emergency action plans of dams. Case study: Santa Helena Dam, Bahia L. Vieira et al. 10.1590/2318-0331.241920180185
- Flooding Urban Landscapes: Analysis Using Combined Hydrodynamic and Hydrologic Modeling Approaches M. Jha & S. Afreen 10.3390/w12071986
- A Generalized Framework for Assessing Flood Risk and Suitable Strategies under Various Vulnerability and Adaptation Scenarios: A Case Study for Residents of Kyoto City in Japan B. Jhong et al. 10.3390/w12092508
- Flood propagation modeling with the Local Inertia Approximation: Theoretical and numerical analysis of its physical limitations L. Cozzolino et al. 10.1016/j.advwatres.2019.103422
- Human stability during floods: Experimental tests on a physical model simulating human body M. Postacchini et al. 10.1016/j.ssci.2020.105153
- A comparative study on pedestrian flow through bottlenecks between flood evacuation and land evacuation X. Li et al. 10.1016/j.ijdrr.2023.103822
- An operational procedure for rapid flood risk assessment in Europe F. Dottori et al. 10.5194/nhess-17-1111-2017
- Supporting participative pre‐flood risk reduction in a UNESCO biosphere M. O'Grady et al. 10.1111/jfr3.12520
- Comprehensive flood vulnerability analysis in urban communities: Iowa case study Y. Alabbad & I. Demir 10.1016/j.ijdrr.2022.102955
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- Data-driven flood hazard zonation of Italy I. Marchesini et al. 10.1016/j.jenvman.2021.112986
- Stability of Individuals during Urban Inundations: What Should We Learn from Field Observations? H. Chanson & R. Brown 10.3390/geosciences8090341
- Numerical Insights Into the Effects of Model Geometric Distortion in Laboratory Experiments of Urban Flooding X. Li et al. 10.1029/2019WR026774
- Disparities of population exposed to flood hazards in the United States Y. Qiang 10.1016/j.jenvman.2018.11.039
- Impact-based flash-flood forecasting system: Sensitivity to high resolution numerical weather prediction systems and soil moisture F. Silvestro et al. 10.1016/j.jhydrol.2019.02.055
- Report on Seventh International Conference on Flood Management Y. IMAMURA et al. 10.3178/jjshwr.31.25
- Analysis of Inundation Flow Characteristics and Risk Assessment in a Subway Model Using Flow Simulations J. Shin et al. 10.3390/app14178096
- Exploring spatial relationships between stream channel features, water depths and flow velocities during flash floods using HEC-GeoRAS and Geographic Information Systems M. Leal et al. 10.1007/s11442-022-1971-z
- Toward Street‐Level Nowcasting of Flash Floods Impacts Based on HPC Hydrodynamic Modeling at the Watershed Scale and High‐Resolution Weather Radar Data P. Costabile et al. 10.1029/2023WR034599
Latest update: 11 Oct 2024
Short summary
In developed countries, the majority of fatalities during floods occurs as a consequence of inappropriate high-risk behaviour such as walking or driving in floodwaters. This work addresses pedestrians' instability in floodwaters. It analyses both the contribution of flood and human physical characteristics in the loss of stability highlighting the key role of subject height (submergence) and flow regime. The method consists of a re-analysis of experiments and numerical modelling.
In developed countries, the majority of fatalities during floods occurs as a consequence of...