以小孤山水电站枢纽冲砂闸闸门上下游流场为实际算例，对计算结果进行了分析。
Flow field of upstream and downstream of Xiao gushanwater power station hinge discharge sluice were practical calculated examples.
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.
该方法将缝闸墩在闸门支座处对顶，利用水压力产生的对顶力，减小和调整地震期缝闸墩内力，达到加固缝闸墩的目的。
To opposite vertex in gate support and use its vertex force, the method adjusts and reduces the inter force of joint pier to consolidate it.
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