大型三角闸门在中高水头船闸中的应用分析

三角闸门因其具有能承受双向水头,并且能在动水时启闭,启闭力小,使用灵活等优点,使其在感潮河段的低水头中小型船闸上得到广泛应用。本文结合引江济汉通航工程龙洲垸船闸三角闸门的结构、结构计算以及闸门启闭机运行特点进行了介绍,为大型三角闸门在中高水头船闸中的应用提供参考。

Application of Large-scale Triangular Lock Gate to Ship Lock with Mid/High Water Head

Triangular lock gate is of the advantages such as the the capacity for bearing two-way water heads,the start-stop function under the condition of dynamic water,less start-stop power,and convenient operation,so it is widely adopted for small and medium-sized shiplocks with low water head in tidal waterway. Longzhouyuan ship lock of Yinjiangjihan navigation project is taken as an example to introduce the structure and calculation of triangular lock gate as well as the operating characteristic of lock gate start-stop hoister,which will provide references for the application of large-scale triangular lock gate to the ship locks with mid/high water head.