Table 2 Proposed analysis scope.

From: Urban seismic resilience mapping: a transportation network in Istanbul, Turkey

Category

Scope

Principal assumption

System

Transportation network

Edges and vertices respectively correspond to roadways and their intersections

Components

Edges

The failure of vertices is not considered

Structures

Paved roads

Bridges

Adjacent objects

Traffic flow can be disrupted by damaged roadway structures and/or debris from adjacent structures

Seismic hazards

Ground motion

Ground displacement

Ground displacement is considered as the secondary hazard of ground motions