为了解趸船工程影响河道行洪的情况,以成都市锦江华阳段的趸船工程为例,对该趸船工程所在河道进行了概化,利用物理模型试验研究了趸船工程对河段水流流态、水位及流速分布的影响。结果表明,该趸船工程虽对局部河段的流态、水位和流速等均产生一定影响,且随来水流量的增加壅水影响范围逐渐加大,但其自身对河道的行洪影响程度,总体上来说较小。 In order to understand the condition of barges affecting flood discharge, taking the barge project in Huayang section of Jinjiang of Chengdu as an example, the waterway of the barge project was generalized. The physical model was used to study the barges’ Impact of water level and velocity distribution. The results showed that although the barge project had a certain impact on the flow regime, water level and flow rate in some sections of the river, with the increase of the water flow, the affected area of ​​the sluice gradually increased. However, Overall smaller.