郑东新区龙湖卧倒式闸门及启闭机布置方案

Scheme of the layout project of Longhu flap gate and hoist of Zhengdong New District

介绍了郑东新区龙湖卧倒式闸门及其液压启闭机的总体布置，通过对几种门型的比较，阐述了卧倒式闸门在景观工程中的应用及布置中的一些特点，并通过水力模型试验及三维有限元对其不同的设计工况进行建模计算，分析了卧倒式闸门的一些受力特点，对其控制工况及城市景观闸的设计及运行方式进行有益的探索。

This article introduces Longhu flap gate design and the layout of hoist of Zheng Dong New District. Through the comparison of several kinds of gate type, elaborates some characteristics of application and arrangement of flap gate in the landscape engineering. And through the hy- draulic model test and three-dimensional finite element for the different design conditions for modeling calculation, analysis of some stress characteristics about flap gate. carry on some beneficial explorations on the control condition and design and operation mode of city landscape gate.