| Title |
Analysis of Rate of Discharge Change on Urban Catchment Considering Climate Change |
| Authors |
김호성(Kim, Hosoung) ; 황정윤(Hwang, Jeongyoon) ; 안정환(Ahn, Jeonghawan) ; 정창삼(Jeong, Changsam) |
| DOI |
https://doi.org/10.12652/Ksce.2018.38.5.0645 |
| Keywords |
기후변화;극치강우사상;설계홍수량;수공구조물 Climate change;Extreme rainfall event;Design flood discharge;Hydraulic structure |
| Abstract |
Extreme rainfall events caused severe damage to human life and property due to the inundation in major urban areas. In particular, the increase in the intensity of rainfall due to climate change causes changes in the design flood discharge. As a result, it causes uncertainty in the design criteria of hydraulic structures. However, quantitative analysis results have not been provided due to the limitations of climate scenarios and the uncertainty in climate changes. Therefore, this research chose Bulgwangcheon basin as the target basin to analysis the discharge considering climate change. As the result, it is necessary to strengthen design standards since the amount of discharge increased by 14.2% even in the near future. |