Study on the Stage of Flood Season in Typhoon Affected Area--A case study in Tingxia

2018 International Conference on Civil and Hydraulic Engineering

土木建筑工程;水利工程

Qian, Li^1 ; Huanfei, Yu^1 ; Linlin, Hu^1 ; Wengong, Yu^1 ; Yunfei, Chi^1 ; Hanze, Li^1

Zhejiang Institute of Hydraulics and Estuary, Zhejiang Provincial Key Laboratory of Hydraulic Disaster Prevention and Mitigation, Hangzhou, ZHEJIANG

310000, China^1

关键词: Climatic conditions;    Comprehensive analysis;    Controlled waters;    Optimal methods;    Quantitative method;    Research object;    Weather systems;    Zhejiang Province;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/189/5/052033/pdf
DOI  :  10.1088/1755-1315/189/5/052033

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

Based on the climatic conditions and weather system in the Zhejiang Province, the Tingxia Reservoir in the typhoon affected area was selected as the research object. The fractal theory and the Fisher optimal method were used to quantitatively analyse the stages. Based on the analysis of the background of weather conditions, a combination of qualitative and quantitative methods is used to reasonably determine the flood season staging scheme for reservoirs, in order to solve the problem of the operability of the reservoir caused by the sudden change of water level during the flood season, which is based on comprehensive analysis. By the staging of the flood season to achieved the reasonable transition between the controlled water level in each stage and the controlled water level in the flood season and non-flood season.