부산대학교 도서관

In this study, we suggested an improvement methodology in determining the investment priority for collapse hazard areas using the quantitative analysis on the investment effect for the damage area criteria. Eleven areas were selected for the analysis in order to consider historical disaster records, and analyzed the its effect using the benefit cost analysis based on the damage area design criteria. Damage areas using steep slop standard and numerical simulation standard (rockfall 4.0) are established, calculated in terms of benefit cost analysis on damaged areas using the guideline for the recovery of natural disasters, disaster insurance, statutory standard price of fair market value, traffic congestion costs, and studied the benefit cost analysis in collapse hazard areas. Results of this study can be used to improve the determination of the investment priority for collapse hazard areas.