Research Article
Defining Highway Node Acceptance Capacity (HNAC): Theoretical Analysis and Data Simulation
Table 2
Background traffic input on main road and the merging traffic volume.
| Heavy vehicle mixing ratio (%) | Concentration on main road (veh/km ∗ l) | Concentration step (veh/km ∗ l) | Merging traffic volume (veh/;h ∗ l) | Merging traffic volume step (veh/h ∗ l) |
| 0 | 33–69 | 4 | 100–50% | 100 | 5 | 31–67 | 4 | 100–50% | 100 | 10 | 30–66 | 4 | 100–50% | 100 | 15 | 29–65 | 4 | 100–50% | 100 | 20 | 28–64 | 4 | 100–50% | 100 | 25 | 26–62 | 4 | 100–50% | 100 | 30 | 25–61 | 4 | 100–50% | 100 | 35 | 23–59 | 4 | 100–50% | 100 | 40 | 22–58 | 4 | 100–50% | 100 | 45 | 21–57 | 4 | 100–50% | 100 | 50 | 20–56 | 4 | 100–50% | 100 |
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