A Review of Building Evacuation Models - NIST Virtual Library

Table A.8: Fruin data and corresponding colors for density on walkways used by the Myriad
model (www.crowddynamics.com)
Area (m 2 )
Flow rate
LoS A > 3.24 < 23 pmm
LoS B 3.24 to 2.32 33 pmm
LoS C 2.32 to 1.39 49 pmm
LoS D 1.39 to 0.93 66 pmm
LoS E 0.93 to 0.46 82 pmm
LoS E < 0.46 < 82 pmm
Table A.9: Fruin data and corresponding colors for density on stairs (www.crowddynamics.com)
Area (m 2 )
Flow rate
LoS A > 1.85 < 17 pmm
LoS B 1.85 to 1.39 23 pmm
LoS C 1.39 to 0.93 33 pmm
LoS D 0.93 to 0.65 43 pmm
LoS E 0.65 to 0.37 56 pmm
LoS E < 0.37 < 56 pmm
Table A.10: Fruin data and corresponding colors for density in queues
(www.crowddynamics.com)
Area (m 2 )
LoS A > 1.21 Free circulation
LoS B 1.21 to 0.93 Restricted circulation
LoS C 0.93 to 0.65 Comfort zone
LoS D 0.65 to 0.28 No-touch zone
LoS E 0.28 to 0.19 The Body ellipse
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