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@INPROCEEDINGS{Ye:889239,
      author       = {Ye, Rui and Zhang, Jun and Chraibi, Mohcine and Song,
                      Weiguo},
      title        = {{B}idirectional {F}low on {S}tairs at {D}ifferent {F}low
                      {R}atios},
      volume       = {252},
      address      = {Cham},
      publisher    = {Springer International Publishing},
      reportid     = {FZJ-2021-00144},
      series       = {Springer Proceedings in Physics},
      pages        = {291-297},
      year         = {2020},
      comment      = {Traffic and Granular Flow 2019},
      booktitle     = {Traffic and Granular Flow 2019},
      abstract     = {Bidirectional flow happens not only on horizontal planes,
                      but also on stairs. So far, bidirectional horizontal
                      movements have been investigated through various field
                      studies and controlled experiments, but such movements on
                      stairs are rarely paid attention to, especially those based
                      on trajectories. In this paper we investigate bidirectional
                      flow on stairs at different flow ratios ranging from 0.1 to
                      0.9. Preliminary results such as lane formation, crossing
                      time and fundamental diagrams in three movement scenarios
                      are presented, and the characteristics of the descending and
                      ascending pedestrians are compared. Our results can be
                      applied for the validation and calibration of simulation
                      models on stairs.},
      month         = {Jul},
      date          = {2019-07-02},
      organization  = {Traffic and Granular Flow, Pamplona
                       (Spain), 2 Jul 2019 - 5 Jul 2019},
      cin          = {IAS-7},
      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)8 / PUB:(DE-HGF)7},
      doi          = {10.1007/978-3-030-55973-1_36},
      url          = {https://juser.fz-juelich.de/record/889239},
}