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@ARTICLE{Ye:862346,
      author       = {Ye, Rui and Chraibi, Mohcine and Liu, Chi and Lian, Liping
                      and Zeng, Yiping and Zhang, Jun and Song, Weiguo},
      title        = {{E}xperimental study of pedestrian flow through
                      right-angled corridor: uni- and bidirectional scenarios},
      journal      = {Journal of statistical mechanics: theory and experiment},
      volume       = {2019},
      number       = {4},
      issn         = {1742-5468},
      address      = {Bristol},
      publisher    = {IOP Publ.},
      reportid     = {FZJ-2019-02681},
      pages        = {043401 -},
      year         = {2019},
      abstract     = {Corners can be commonly observed in most building
                      facilities. However, pedestrians' turning behavior at the
                      corners, especially in collective movements, is rarely
                      studied and not fully understood. To investigate the effects
                      of such configuration on pedestrian flow, both uni- and
                      bidirectional experiments were conducted in a right-angled
                      corridor. From the fundamental diagram, it is found that
                      pedestrians in our experiments are less sensitive to
                      high-density situations and the velocity at high densities
                      tends to be larger than observed values in former studies.
                      Besides, in our experiments, no noticeable difference is
                      observed between the fundamental diagrams in uni- and
                      bidirectional scenarios for densities below 2 ped m−2.
                      According to the density profile, pedestrians in
                      unidirectional turning movements tend to seek the shortest
                      path, whereas their followed path is more influenced by the
                      detour behavior against encounters when it comes to
                      bidirectional scenarios. Besides, due to the collision
                      avoidance behavior and lane formation phenomenon in
                      bidirectional scenarios, the highest density does not emerge
                      at the innermost side of the corner, but is slightly outward
                      in high-density case. According to the position-velocity
                      relation, generally speaking, pedestrians' velocity will
                      decrease as they approach the corner. But for the outer most
                      lane in bidirectional scenarios, pedestrians' velocity may
                      increase as there is more space available. As for angular
                      velocity, we observe that generally in bidirectional
                      streams, pedestrians from the inner lane are more likely to
                      possess a higher value than those in outer lane. But some
                      exceptional cases exist, for example, when a certain inner
                      lane is severely constrained or pedestrians from outer lane
                      try to avoid physical contact with those in inner lane. The
                      results obtained can serve as a basis for model validation
                      and offer more insights into the dynamics of pedestrians in
                      geometries with corners.},
      cin          = {IAS-7},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IAS-7-20180321},
      pnm          = {511 - Computational Science and Mathematical Methods
                      (POF3-511)},
      pid          = {G:(DE-HGF)POF3-511},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000464052200001},
      doi          = {10.1088/1742-5468/ab0c13},
      url          = {https://juser.fz-juelich.de/record/862346},
}