某河道治理工程设计

Design of a Certain River Regulation Project

河道长期运行,由于经常受到冲刷容易产生淤积,进而抬高了水位,有可能加剧洪水灾害,威胁到河道的安全。因此,为避免河道汛期产生渗漏滑坡险情,需根据河道实际情况开展河道治理工程。文章根据某河道工程的现状和工程概况,通过详细的水力计算,对退水涵洞工程、退水闸工程等河道治理工程进行设计,工程实施后,可有效提高治理段河道行洪能力,提高沿岸水生态环境,提升整体环境质量。

Long term operation of rivers can easily lead to sedimentation due to frequent erosion,which raises the water level and may exacerbate flood disasters,posing a threat to the safety of the river.Therefore,in order to avoid the risk of leakage and landslides during the flood season of the river,it is necessary to carry out river management projects based on the actual situation of the river.Based on the current situation and engineering overview of a certain river engineering project,the paper designs the river course control projects such as the retreat culvert project and the retreat lock project through detailed hydraulic calculation.After the implementation of the project,it can effectively improve the flood discharge capacity of the treated river course,improve the coastal water ecological environment,and enhance the overall environmental quality.