The influence of individual characteristics on crowd dynamics / Paul Geoerg. Jülich : Forschungszentrum Jülich GmbH, Zentralbibliothek, [2021] ; copyright: 2021
Inhalt
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- List of Figures
- List of Tables
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- Introduction
- State of Research
- Engineering Data for the Pre-movement Phase
- Engineering Data for the Movement Phase
- Importance of Empirical Relations
- Data Collection
- Studies on Preparation and Low Density Movement
- Studies on Movement in Groups and Toward Dense Crowds
- Methodology
- Starting Position and Measurement Area
- Delaunay Triangulation and Voronoi Tessellation
- Space-time-mean
- Specific Flow Concept
- Description of visible disabilities
- Indicating the Impact of Heterogeneity
- Data Analysis
- Objectives
- Pre-movement Phase
- Unimpeded Speed
- Stationarity
- Individual Time Gap
- Adaptation of Speed
- Capacity Analysis for Corridors Depending on Population
- Capacity Analysis for Bottlenecks Depending on Population
- Validity of Specific Flow Concept
- Summary
- Performance of Heterogeneous Crowds
- Extended Pre-movement Phase
- Variation of the Empirical Relations
- Variation of Individual Speed in a Crowd
- Parametrisation of Movement in Heterogeneous Crowds
- Application in Engineering Egress Calculation
- Summary and Conclusions
- Study Documentation
- Research involving human participants
- Studies on Preparation and Low Density Movement
- Studies on Movement in Groups and Toward Dense Crowds
- Fundamental Diagrams Depending on Populations
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