灌区灌排保障能力变化估算方法

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通过灌区灌排保障能力变化估算,达到改善工程状况,大幅提高骨干渠道配套率、完好率、渠系建筑物配套率、完好率;农业增产增效益显著,消除了渠道不安全隐患,目前改造渠道安全运行无事故,抢险费,减少工程维护运行成本,综合效益显著。 Through the irrigation area to ensure the ability to change irrigation estimates, to improve the status of the project, significantly improve the backbone channel matching rate, intact rate, canal building supporting rate, intact rate; significant agricultural benefits increase, eliminating the hidden dangers of the channel, the current transformation channels Safe operation without accidents, emergency costs, reduce the cost of engineering maintenance and operation, the overall efficiency significantly.
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