Urbanie & Urbanus
Issue 2022 Dec
Resilient cities
Issue 7, P.40 - P.54
Adaptive Flood Resilient City Design Strategies: An Exploratory Analysis of the Impact of Flooding on Street Network of Dhaka City
Figures
Figure 1 Development of Dhaka City, source: Author
Figure 2 Road Network of Dhaka City, source: world bank, 2022
Figure 3 Topographic map of Dhaka, source: topographic-map.com, 2022
Figure 4 Pluvial flooding scenario (Top) and Fluvial flooding scenario (Bottom)
Figure 5 Conceptual Framework
Figure 6 Data processing flow: Spatial data management, computational analysis, visualization
Figure 7 Flood scenario of Dhaka city in (a) 2004, (b) 2007, and (c) 2014.
Figure 8 Current scenario of flood in Dhaka city, 2022, source: https://www.aa.com.tr, 2022
Figure 9 Road Network during a regular day
Figure 10 Road Network affected by the flood
Figure 11 Impact of flood over the street network of Dhaka
Figure 12 Flood impact on the east-west major connection of Dhaka
Figure 13 Flood impact on the north-south major connection of Dhaka
Figure 14 Flood impact at the meso-scale in Khilgaon residential area, Dhaka
Figure 15 Existing situation of the potential alternative roads during flooding time
Figure 16 Timeline for the strategies
Table 1 Changes in BtHn values in before and after situation of flooding in selected roads