Dam-break flood simulation of dangerous reservoir and response countermeasures—Taking a reservoir in Shandong Province as an example
JIANG Xiaoming, WANG Fan, ZHANG Dawei, HE Xiaoyan
1. China Institute of Water Resources and Hydropower Research, Beijing 100038; 2. Research Center on Flood and Drought Disaster Reduction of the Ministry of Water Resources, Beijing 100038
Abstract：There are many dangerous reservoirs in China, and the dam failure risk is very high under extreme weather and other emergency events in local regions. Taking a reservoir in Shandong Province as the research object, this paper calculates the break discharge, simulates the flood routing, analyzes the overtopping break process and impact, and draws the inundation map using gradual break model and two-dimensional hydrodynamic model. The results can provide decision support for the reservoir management organization to deal with the flood risk of dam breach.
姜晓明, 王帆, 张大伟, 何晓燕. 病险水库溃坝洪水计算与应对措施——以山东省某水库为例[J]. 中国防汛抗旱, 2022, 32(12): 75-78.
JIANG Xiaoming, WANG Fan, ZHANG Dawei, HE Xiaoyan. Dam-break flood simulation of dangerous reservoir and response countermeasures—Taking a reservoir in Shandong Province as an example. journal1, 2022, 32(12): 75-78.
2022, Vol. 32 
