考虑梅雨和华西秋雨特征的丹江口水库汛期分期研究.docxVIP

考虑梅雨和华西秋雨特征的丹江口水库汛期分期研究

目录

1.内容概要................................................3

1.1研究背景.............................................3

1.2研究意义.............................................4

1.3研究内容和结构安排...................................5

2.丹江口水库概况..........................................6

2.1地理位置.............................................7

2.2水库功能.............................................7

2.3水文特征分析.........................................8

3.梅雨季节特征分析.......................................10

3.1梅雨季节的形成条件..................................10

3.2梅雨季节的水文特征..................................12

3.3梅雨季节对丹江口水库的影响..........................13

4.华西秋雨特征分析.......................................14

4.1华西秋雨的形成机制..................................16

4.2华西秋雨的水文气候特点..............................17

4.3华西秋雨对丹江口水库的影响..........................18

5.汛期分期方法...........................................19

5.1分期的原则..........................................20

5.2分期的技术方法......................................21

5.3分期的数据来源与处理................................22

6.梅雨季节的汛期分期.....................................23

6.1分期标准............................................24

6.2典型年分析..........................................25

6.3分期结果及分析......................................26

7.华西秋雨季节的汛期分期.................................27

7.1分期标准............................................28

7.2典型年分析..........................................29

7.3分期结果及分析......................................30

8.汛期分期的对比分析.....................................31

8.1梅雨和华西秋雨分期的差异............................32

8.2梅雨和华西秋雨对水库调度影响的对比..................33

8.3分期的有效性和实用性评价............................34

9.水库调度策略...........................................35

9.1汛期分期的应用......................................37

9.2水库调度的原则......................................38

9.3水库调度案例分析....................................39

10.结论与建议............................................40