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024 7 _ |2 DOI
|a 10.1287/trsc.1090.0263
024 7 _ |2 WOS
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037 _ _ |a PreJuSER-56454
041 _ _ |a eng
082 _ _ |a 380
084 _ _ |2 WoS
|a Operations Research & Management Science
084 _ _ |2 WoS
|a Transportation
084 _ _ |2 WoS
|a Transportation Science & Technology
100 1 _ |a Seyfried, A.
|0 P:(DE-Juel1)132266
|b 0
|u FZJ
245 _ _ |a New Insights into Pedestrian Flow Through Bottlenecks
260 _ _ |a Hanover, Md.
|b INFORMS
|c 2009
300 _ _ |a 395 - 406
336 7 _ |a Journal Article
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336 7 _ |a article
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440 _ 0 |a Transportation Science
|x 0041-1655
|0 21161
|y 3
|v 43
500 _ _ |a Record converted from VDB: 12.11.2012
520 _ _ |a Capacity estimation is an important tool for the design and dimensioning of pedestrian facilities. The literature contains different procedures and specifications that show considerable differences with respect to the estimated flow values. Moreover, new experimental data indicate a stepwise growth of capacity with width and thus challenge the validity of the specific flow concept. To resolve these differences, we experimentally studied the unidirectional pedestrian flow through bottlenecks under laboratory conditions. The time development of quantities such as individual velocities, density, and individual time gaps in bottlenecks of different widths is presented. The data show a linear growth of flow with width. The comparison of the results with experimental data from other authors indicates that the basic assumption of the capacity estimation for bottlenecks has to be revised. In contrast to most planning guidelines, our main result is that a jam occurs even if the incoming flow does not overstep the capacity defined by the maximum flow according to the fundamental diagram.
536 _ _ |a Scientific Computing
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588 _ _ |a Dataset connected to Web of Science
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653 2 0 |2 Author
|a pedestrian flow
653 2 0 |2 Author
|a traffic flow
653 2 0 |2 Author
|a traffic and crowd dynamics
653 2 0 |2 Author
|a capacity of bottlenecks
700 1 _ |a Passon, O.
|0 P:(DE-Juel1)VDB49737
|b 1
|u FZJ
700 1 _ |a Steffen, B.
|0 P:(DE-Juel1)132269
|b 2
|u FZJ
700 1 _ |a Boltes, M.
|0 P:(DE-Juel1)132064
|b 3
|u FZJ
700 1 _ |a Rupprecht, T.
|0 P:(DE-HGF)0
|b 4
700 1 _ |a Klingsch, W.
|0 P:(DE-HGF)0
|b 5
773 _ _ |a 10.1287/trsc.1090.0263
|g Vol. 43, p. 395 - 406
|p 395 - 406
|q 43<395 - 406
|0 PERI:(DE-600)2015901-8
|t Transportation science
|v 43
|y 2009
|x 0041-1655
856 7 _ |u http://dx.doi.org/10.1287/trsc.1090.0263
909 C O |o oai:juser.fz-juelich.de:56454
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914 1 _ |y 2009
915 _ _ |0 StatID:(DE-HGF)0010
|a JCR/ISI refereed
920 1 _ |k JSC
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