GBT50363-2018······1

1 總則······10

2 術(shù)語······11

3 規(guī)劃與設(shè)計······12

3.1 規(guī)劃······12

3.2 工程設(shè)計······13

4 灌溉水源······15

5 灌溉制度和灌概用水量······16

6 灌溉水的利用系數(shù)······17

6.1 灌溉水利用系數(shù)的要求······17

6.2 灌溉水利用系數(shù)的測定方法······17

7 技術(shù)要求······19

7.1 一般規(guī)定······19

7.2 渠道防滲輸水灌溉工程······20

7.3 管道輸水灌溉工程······21

7.4 噴灌工程······21

7.5 微灌工程······22

7.6 其他······22

8 效益與評價······24

9 管理······26

10 節(jié)水灌概面積······27

附錄A 有關(guān)參數(shù)的測定計算方法······28

附錄B 效益指標計算方法······30

本標準用詞說明······32

引用標準名錄······33

附:條文說明······34

1 總則······37

3 規(guī)劃與設(shè)計······38

3.1 規(guī)劃······38

3.2 工程設(shè)計······38

4 灌溉水源······39

5 灌溉制度和灌溉用水量······40

6 灌溉水的利用系數(shù)······41

6.1 灌溉水利用系數(shù)的要求······41

6.2 灌溉水利用系數(shù)的測定方法······41

7 技術(shù)要求······42

7.1 一般規(guī)定······42

7.2 渠道防滲輸水灌溉工程······42

7.3 管道輸水灌溉工程······42

7.4 噴灌工程······43

7.5 微灌工程······43

7.6 其他······43

8 效益與評價······44

9 管理······45