Figure 1. Relation of multi-hazard risk causing compound disaster
Figure 2. Location and topography of the study area, (a) Key map and satellite image (from Google map), (b) Digital elevation map (meter) (c) Slope map (degree,°)
Figure 3. ROC graph (IZLT =1.0×10-7))
Figure 4. TRIGRS modeling result maps of post-wildfire landslide compound disaster case compared to landslide single disaster case (rainfall intensity of 100mm/day), (a) Landslide single disaster case (rainfall duration-1h), (b)Landslide single disaster case (rainfall duration-4h), (c) Post-wildfire landslide compound disaster case (rainfall duration-1h), (d) Post-wildfire landslide compound disaster case(rainfall duration-4h)
Figure 5. TRIGRS modeling result graphs of post-wildfire landslide compound disaster case compared to landslide single disaster case (rainfall intensity of 100mm/day), (a) Changes of factor of safety (FS) at different rainfall duration, (b) Changes of total area of FS less than 1 at different rainfall duration
Table 1. Type of compound disaster and description
Table 2. Summary of soil property values used for modelling
Table 3. Result of ROC analysis
참고문헌
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