Research Article
Comprehensive Evaluation of Urban Road Network Resilience Facing Earthquakes
Table 4
The meaning and role of parameters in the equations.
| Parameter | Meaning and role |
| RPM | The resilience performance metric of the road network | n | The number of all nodes in the network | i | A node in the network, V is a set of nodes, i ∈ V [1,…,n], i is usually as the origin | j | A node in the network, V is a set of nodes, j ∈ V [1,…,n], j is usually as the destination | Ii | | Pi | The average number of reliable independent pathways considering pathway importance between node i and any other (n-1) nodes in the network | K (i,j) | The total number of independent pathways between node i and node j | k | Counting the number of independent pathways | | | Pk (i,j) | The kth independent pathway named connected by each link l in series between node i and node j |
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