Case Study: Optimization of Underground Car Park Design and Safety Assessment

Jet fans are increasingly preferred over traditional ducted systems as a means of ventilating pollutants in large environments such as underground car parks. The spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)—which causes the novel coronavirus disease—through the jet fans in underground car parks has been considered a matter of key concern. A quantitative understanding of the propagation of respiratory droplets/particles/aerosols containing the virus is important. However, to date, studies have yet to demonstrate viral (e.g., SARS-CoV-2) transmission in underground car parks equipped with jet fans. In this paper, numerical simulation has been performed to assess the effects of jet fans on the spreading of viruses inside underground car parks.

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Case Study: Optimization of Underground Car Park Design and Safety Assessment

Abstract: Contribution/Originality: The paper provide a new mode of BIM technology used: BIM + traffic simulation technology, and this research has reference value for the development of urban underground parking systems.

Cited by 2 publications

References 6 publications

Natural ventilation design for underground parking garages

Natural ventilation design for underground parking garages

Jet fans in the underground car parking areas and virus transmission

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