Table 3 The combination of PN and DL and the initial density.

From: Analyzing factors causing deadlock events of bi-directional pedestrian flow when moving on stairs using a personal space model

Combinations of PN and DL

2, 100

3, 100

4, 100

6, 100

2, 70

3, 70

4, 70

6, 70

2, 50

3, 50

4, 50

6, 50

2, 40

3, 40

4, 40

6, 40

Initial density (pedestrians/m2)

1.6

2.4

3.2

4.8

2.3

3.4

4.6

6.9

3.2

4.8

6.4

9.6

4

6

8

12