安宁河德昌城区闸坝工程行洪宽度论证

Demonstration of Flood Discharge Width of Sluice Dam Project in Dechang City of Anning River

城区闸坝的兴建可提高城区防洪能力、优化城区河道水环境和人居环境、改善和美化城市景观、提升城市形象、促进城市发展,但闸坝的行洪宽度直接影响到沿岸居民的生命和财产安全。采用水工模型试验和理论计算的方法,对德昌城区闸坝两种宽度下的行洪能力进行了水力状态对比分析和技术经济比较,优选了工程的行洪宽度,研究成果对类似工程具有参考价值。

The construction of sluice dams in urban areas can improve the flood control capacity of urban areas, optimize the water environment and human settlement environment of urban rivers, improve and beautify the urban landscape, enhance the image of the city and promote the development of the city, but the flood discharge width of sluice and dam directly affects the safety of life and property of the residents along the bank. By means of hydraulic model test and theoretical calculation, Has carried out comparative analysis of hydraulic state and technical and economic comparison of flood discharge capacity under two kinds of width of gate and dam in Dechang city, and optimized the flood discharge width of the project, the research results have reference value for similar projects.