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@ARTICLE{Zhang:16126,
author = {Zhang, J. and Klingsch, W. and Schadschneider, A. and
Seyfried, A.},
title = {{T}ransitions in pedestrian fundamental diagrams of
straight corridors and {T}-junctions},
journal = {Journal of statistical mechanics: theory and experiment},
issn = {1742-5468},
address = {Bristol},
publisher = {IOP Publ.},
reportid = {PreJuSER-16126},
pages = {P06004},
year = {2011},
note = {Record converted from VDB: 12.11.2012},
abstract = {Many observations of pedestrian dynamics, including various
self-organization phenomena, have been reproduced
successfully by different models. But the empirical
databases for quantitative calibration are still
insufficient, e. g. the fundamental diagram as one of the
most important relationships displays non-negligible
differences among various studies. To improve this
situation, experiments in straight corridors and T-junctions
are performed. Four different measurement methods are
defined to study their effects on the fundamental diagram.
It is shown that they have minor influences for rho < 3.5
m(-2) but only the Voronoi method is able to resolve the
fine structure of the fundamental diagram. This enhanced
measurement method permits us to observe the occurrence of a
boundary-induced phase transition. For corridors of
different widths we found that the specific flow concept
works well for rho < 3.5 m(-2). Moreover, we illustrate the
discrepancies between the fundamental diagrams of a
T-junction and a straight corridor.},
keywords = {J (WoSType)},
cin = {JSC},
ddc = {530},
cid = {I:(DE-Juel1)JSC-20090406},
pnm = {Scientific Computing (FUEK411) / 411 - Computational
Science and Mathematical Methods (POF2-411)},
pid = {G:(DE-Juel1)FUEK411 / G:(DE-HGF)POF2-411},
shelfmark = {Mechanics / Physics, Mathematical},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000292252400005},
doi = {10.1088/1742-5468/2011/06/P06004},
url = {https://juser.fz-juelich.de/record/16126},
}