| 灌溉渠道真实节水研究 |
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| 引用本文： | 吴现兵,孟霄,程伍群,张西平,绳莉丽.灌溉渠道真实节水研究[J].安徽农业科学,2007,35(32):10556-10557. |
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| 作者姓名： | 吴现兵 孟霄 程伍群 张西平 绳莉丽 |
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| 作者单位： | 河北农业大学水利系,河北保定,071001 |
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| 摘 要： | 以河北省唐河灌区为例,根据灌区目前续配套工程老化、渠道渗漏严重的运行现状,从真实节水角度出发,提出了3种渠道防渗方案。分析计算了不同频率水文年采取防渗措施后的真实节水量,及相应节省的抽取可重复利用灌溉水所用电费和相应增加的灌溉面积,并对各方案进行了经济效益分析,确定了较为经济的渠道防渗方案,对有效缓解区域水资源短缺状况意义重大。
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| 关 键 词： | 渠道防渗 真实节水 效益评价 |
| 文章编号： | 0517-6611（2007）32-10556-02 |
| 修稿时间： | 2007-06-16 |
Study on Real Water Saving of Irrigation Canal |
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| WU Xian-bing et al.Study on Real Water Saving of Irrigation Canal[J].Journal of Anhui Agricultural Sciences,2007,35(32):10556-10557. |
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| Authors: | WU Xian-bing |
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| Institution: | Department of Hydraulic Engineering, Agricultural University of Hebei, Baoding, Hebei 071001 |
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| Abstract: | Taking the present situations of canal in Tang-river irrigated area in Hebei province for an example,three projects of seepage control were put forward.The amount of real water-saving,saved electricity charge and increased irrigated area in the hydrologic year of different frequency when taking the seepage control measures were mainly calculated,the economic benefits of the measures were analyzed,and the economical measure of seepage control was confirmed,which were of great importance to effectively relieve the conflict of short of water in the region. |
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| Keywords: | Seepage control of canal Real water-saving Benefit evaluation |
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