嘉陵江利泽航运枢纽船闸总体布置研究

Research on the General Layout of Lize Navigation Junction Shiplock of Jialing River

利泽航运枢纽采用左船闸右厂房的整体布置方案。依托工程自身特点,结合水工模型试验,对各级流量下船闸上下游引航道通航水流条件进行了分析研究,提出了解决引航道口门区附近纵横流速以及回流速度过大的改善措施,进一步实现了对船闸总体布置的优化。

Lize Navigation Junction adopts the general layout scheme of lock locates left and powerhouse locates right. Based on the characteristics of the project itself and combined with hydraulic model test, the navigation flow conditions of the upstream and downstrea1m approach channel of the shiplock with different flow rates are analyzed and studied, and the improvement measures to solve the excessive longitudinal and transverse flow velocity and return flow velocity near the approach channel entrance area are proposed, which further realizes the optimization of the general layout of the shiplock.