结果表明，喷涂聚脲弹性体可有效地防止挡潮闸钢闸门的腐蚀，具有较长期的经济效益。
It was found that the sprayed polyurea elastomer could be used to efficiently prevent the steel gate from corrosion, and the technology could have enormous long-term economic benefit.
海河防潮闸挡潮墙墙基为夹淤泥质粘土，承载力低，直接作为建筑物地基存在震陷问题。
The tidal flap wall base of Haihe River ebb gate is made up of Argillaceous Slime and thus, has low bearing capacity. This directly poses a sinking problem for construction foundation.
挡潮闸的基本功能是挡潮，综合功能包括防挡咸潮入侵，远期预留参与流域行洪调度、水质调度的功能。
Its main effects include preventing tide and salt water, satisfying the shipping and controlling flood and water quality.
通过纳潮效果与纳潮闸位置，调蓄面积，操作方式等因素的关系分析，表明纳潮是一种可行且有效的方法。
Through analysis of the effectiveness related to locations. Storage area and operation of relief tidal flood, it is shown that this measurement is feasible and available.
通过纳潮效果与纳潮闸位置，调蓄面积，操作方式等因素的关系分析，表明纳潮是一种可行且有效的方法。
Through analysis of the effectiveness related to locations. Storage area and operation of relief tidal flood, it is shown that this measurement is feasible and available.
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