广安龙滩水库施工导流方案比选

Comparison and Selection of Construction Diversion Schemes for Longtan Reservoir in Guang’an

在河谷狭窄,流量较小的河流上,人们往往期待采用最经济的方案完成施工导流。通过定性分析确定导流方式,比选不同导流时段方案,根据导流建筑物级别和洪水标准,选定施工导流设计方案。在狭窄的河段,通过研究分析选择经济可行的施工导流设计方案。通过多方案比选选定施工导流时段,确定导流方案,可供类似工程参考。

In the narrow valley,small flow of the river,people often expect to use the most economical scheme to complete the construction diversion.Through qualitative analysis,the diversion mode is determined,the schemes of different diversion periods are compared,and the construction diversion design scheme is selected according to the grade of diversion buildings and flood standard.In the narrow river section,the economic and feasible construction diversion design scheme is selected through research and analysis.The construction diversion period is selected by comparing multiple schemes,and the diversion scheme is determined,which can be used as a reference for similar projects.