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-  2019 

超高水头大型分散3级船闸输水系统研究 Study of filling and emptying system of superhigh-head large ship-lock with dispersed three-stage

Keywords: 超高水头船闸,大型分散船闸,输水系统布置,互灌运行,阀门运行方式

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Abstract:

分散3级船闸方案作为三峡水运新通道的比选方案之一,具有闸室尺度大、水头高、运行方式独特的特点,综合水力指标极高.通过工程类比分析与计算,参考国内外已建高水头船闸输水系统布置的成功经验,确定了较适合的自分流全闸室出水输水系统的布置格局以及输水系统关键部位尺寸;通过计算分析获取了较优的阀门联合运行方式和阀门段埋深.闸室输水水力特性计算结果表明,相关水力指标满足规范及设计要求,确定的船闸输水系统布置及阀门运行方式是合适的

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