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http://hdl.handle.net/10397/96005
Title: | A dynamic network loading model for anisotropic and congested pedestrian flows | Authors: | Hänseler, FS Lam, WHK Bierlaire, M Lederrey, G Nikolić, M |
Issue Date: | Jan-2017 | Source: | Transportation research. Part B, Methodological, Jan. 2017, v. 95, p. 149-168 | Abstract: | A macroscopic loading model for multi-directional, time-varying and congested pedestrian flows is proposed. Walkable space is represented by a network of streams that are each associated with an area in which they interact. To describe this interaction, a stream-based pedestrian fundamental diagram is used that relates density and walking speed in multi-directional flow. The proposed model is applied to two different case studies. The explicit modeling of anisotropy in walking speed is shown to significantly improve the ability of the model to reproduce empirically observed walking time distributions. Moreover, the obtained model parametrization is in excellent agreement with the literature. | Keywords: | Anisotropy Calibration Macroscopic model Network loading Pedestrian flow Pedestrian fundamental diagram |
Publisher: | Pergamon Press | Journal: | Transportation research. Part B, Methodological | ISSN: | 0191-2615 | EISSN: | 1879-2367 | DOI: | 10.1016/j.trb.2016.10.017 | Rights: | © 2016 Elsevier Ltd. All rights reserved. © 2016. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/ The following publication Hänseler, F. S., Lam, W. H. K., Bierlaire, M., Lederrey, G., & Nikolić, M. (2017). A dynamic network loading model for anisotropic and congested pedestrian flows. Transportation Research Part B: Methodological, 95, 149-168 is available at https://doi.org/10.1016/j.trb.2016.10.017. |
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Lam_Dynamic_Network_Loading.pdf | Pre-Published version | 1.12 MB | Adobe PDF | View/Open |
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