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Scouring sluice modus operandi, the scouring sluice operating system, and the scouring sluice in
Scouring sluice modus operandi, the scouring sluice operating system, and the scouring sluice in
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机译：冲刷闸的方式操作，冲刷闸的操作系统和中的冲刷闸
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摘要
PROBLEM TO BE SOLVED: To operate a sand sluice to minimize the deposited amount of sediment for each water discharge pattern while taking into consideration limitation to the fluctuation of water level on the downstream side.;SOLUTION: This method of operating a sand sluice comprises a history analyzing step of acquiring the data on the deposited amount of sediment for each sand sluice operation pattern against the variation of water level on the downstream side in each water discharge pattern, a correspondence table preparation step of specifying, for each water discharge pattern, a sand sluice optimum operation pattern for minimizing the deposited amount of sediment when the variation of water level on the downstream side is equal to or lower than a predetermined reference and preparing a correspondence table between the water discharge patterns and the sand sluice optimum operation patterns, and an optimum pattern specifying step of collating the information on water discharge when water is actually discharged with the correspondence table, specifying the sand sluice optimum operating pattern according to the water discharge pattern, and performing the operational treatment of the sand sluice according to the sand sluice optimum operation pattern.;COPYRIGHT: (C)2008,JPO&INPIT
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