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首页> 外文期刊>Sustainable Water Resources Management >Application of sluice gates in main channel as a flood control, case: industrial area of Cikande
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Application of sluice gates in main channel as a flood control, case: industrial area of Cikande

机译：闸门在防洪工程中的应用，以西坎德工业区为例

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摘要

This paper presents the application of sluice gates to control the excess runoff in the wide and very mild channel in an industrial area which is located in the Cikande, Banten, Indonesia. St. Venant equation is used and solved by 1-D model HEC-RAS. The result shows that the main channel can be utilized as a long storage or long reservoir if it is combined with sluice gates. Various scenarios of gates opening and closing operation have been conducted in order to determine the most effective gates operation. Two options of gate operations have been analyzed. The first option is the automatic option in which the gates are able to open and close automatically at a certain water level in the main channel. The second is manual option where the gates constantly open at a certain height. The results show that the main channel successfully reduced the 10 years of flood discharge from 37.45 to 17.37 m~3/s for the automatic gates and from 37.45 to 17.38 m~3/s for the constant opening. Although both options give the same result for controlling the flood, there are several differences between the options, especially the capability of both the systems to provide raw water for the industrial purposes. In conclusion, the automatic operation is the most effective operation, despite the fact that it is more expensive and harder to implement than the manual operation.
机译：本文提出了闸门的应用，以控制位于印度尼西亚万丹Cikande的工业区宽阔且非常温和的河道中的过量径流。使用St. Venant方程并通过一维模型HEC-RAS求解。结果表明，如果将主通道与闸门结合使用，则可作为一个长库或长库。为了确定最有效的闸门操作，已经进行了闸门打开和关闭操作的各种方案。分析了闸门操作的两种选择。第一个选项是自动选项，其中闸门能够在主通道中的一定水位处自动打开和关闭。第二种是手动选择，其中的门会在一定高度持续打开。结果表明，主闸成功将自动闸门的10年洪水流量从37.45降低到17.37 m〜3 / s，将恒定闸门的洪水排放从37.45降低到17.38 m〜3 / s。尽管两种选择都可提供相同的洪水控制结果，但两种选择之间仍存在一些差异，尤其是两种系统为工业目的提供原水的能力。总之，自动操作是最有效的操作，尽管它比手动操作更昂贵且更难实现。

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