Flood-related hazard criteria during the human evacuation of underground spaces through stairs: a state-of-the-art review DOI Creative Commons
Carlos H. Aparicio Uribe, Beniamino Russo, Jackson David Tellez Alvarez

et al.

Natural Hazards, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 7, 2024

Abstract Due to the increasing urbanisation trend and more recurrent flood events worldwide that are affecting exposed habitable areas like underground spaces. This state-of-the-art review presents a comprehensive analysis of available literature focuses on defining instability criteria for hazard assessment during human evacuation flooded stairs. The studies outlined in three main groups: theoretical, experimental campaigns numerical approaches. Several methods specific were found, most these described as function water depth (D) alone or combination with velocity (V) highlighting importance two water-related parameters flood-related evaluation. Succinctly, relevant findings limitations discussed summarised tables. A comparison other plain mild-slope is presented. Finally, potential future investigation lines proposed. Thus, this could offer overview topic stimulate new exploratory research field yielding valuable insights can be easily transmitted stakeholders non-experts foster urban resilience floods.

Language: Английский

Analysis of Inundation Flow Characteristics and Risk Assessment in a Subway Model Using Flow Simulations DOI Creative Commons
Jaehyun Shin, Dong Sop Rhee, Inhwan Park

et al.

Applied Sciences, Journal Year: 2024, Volume and Issue: 14(17), P. 8096 - 8096

Published: Sept. 9, 2024

Subway station platforms are vulnerable to flood damage. Thus, an investigation of inundation in subway is required ensure the safety citizens against flooding. This study analyzed and validated characteristics areas a model using experimental depth measurements numerical simulations. Then by simulation, effects increased inflow water velocity were analyzed, its impact on human models was found risk assessments which included specific force (M0), Flood Hazard Degree (FD), Intensity Factors (FIF), toppling velocity, sliding velocity. The assessment analysis results show that M0 could increase uncertainty broadening evaluation risky compared other indices. Also, drag applied calculated simulations, provided values people stations. Overall, would provide criterion for situations

Language: Английский

Citations

1
Flood-related hazard criteria during the human evacuation of underground spaces through stairs: a state-of-the-art review DOI Creative Commons
Carlos H. Aparicio Uribe, Beniamino Russo, Jackson David Tellez Alvarez

et al.

Natural Hazards, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 7, 2024

Abstract Due to the increasing urbanisation trend and more recurrent flood events worldwide that are affecting exposed habitable areas like underground spaces. This state-of-the-art review presents a comprehensive analysis of available literature focuses on defining instability criteria for hazard assessment during human evacuation flooded stairs. The studies outlined in three main groups: theoretical, experimental campaigns numerical approaches. Several methods specific were found, most these described as function water depth (D) alone or combination with velocity (V) highlighting importance two water-related parameters flood-related evaluation. Succinctly, relevant findings limitations discussed summarised tables. A comparison other plain mild-slope is presented. Finally, potential future investigation lines proposed. Thus, this could offer overview topic stimulate new exploratory research field yielding valuable insights can be easily transmitted stakeholders non-experts foster urban resilience floods.

Language: Английский

Citations

0