工程水文学课程设计文档格式.docx

工程水文学课程设计文档格式.docx

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2.3544

1.8345

4.3011

1955

5

9220

2.5211

2.3138

5.3763

1956

3500

6

0.7293

0.0733

6.4516

1957

3600

7400

0.7501

0.0625

12.1951

41

1958

3630

7350

0.7563

0.0594

14.6341

1959

6800

7

7260

1.4168

0.1738

17.0732

1960

2740

8

7170

0.5709

0.1841

19.5122

1961

4260

9

7030

0.8876

0.0126

21.9512

1962

3920

10

0.8168

0.0336

24.3902

1963

3270

11

6270

0.6813

0.1016

26.8293

1964

4680

12

5650

0.9751

0.0006

29.2683

1965

1820

13

0.3792

0.3854

31.7073

1966

4780

14

5240

0.9960

0.0000

34.1463

1967

15

4960

1.3064

0.0939

36.5854

1968

1850

16

0.3855

0.3777

39.0244

1969

17

1.5418

0.2936

41.4634

1970

18

4650

1.4939

0.2440

43.9024

1971

19

4620

46.3415

1972

3550

20

4320

0.7397

0.0678

48.7805

1973

21

1.9211

0.8484

51.2195

1974

22

0.9001

0.0100

53.6585

1975

23

4000

1.1772

0.0314

56.0976

1976

24

0.9626

0.0014

58.5366

1977

25

3840

1.9857

0.9715

60.9756

1978

26

0.8001

0.0400

63.4146

1979

3190

27

3620

0.6647

0.1125

65.8537

1980

28

0.7543

0.0604

68.2927

1981

29

1.4648

0.2160

70.7317

1982

1910

30

0.3980

0.3624

73.1707

1983

31

1.5314

0.2824

75.6098

1984

32

1.0918

0.0084

78.0488

+

1985

2660

33

0.5542

0.1987

80.4878

1986

34

3170

82.9268

1987

2150

35

0.4480

0.3047

85.3659

1988

36

1.5127

0.2628

87.8049

1989

37

1.0335

0.0011

90.2439

1990

38

0.6605

0.1153

92.6829

1991

39

0.9689

0.0010

95.1220

1992

40

0.8334

0.0277

97.5610

总计

222020

46.2596

13.8815

Cv=0.47

某库区一天洪量频率计算表

洪量

由大到小排列

平均值

pm

n

4.06

8.96

3.662

2.4468

2.0931

2.4

8.85

2.4167

2.0071

4.9

7.23

1.9743

0.9493

7.3

2.16

6.83

1.8651

0.7484

9.8

2.71

5.74

1.5674

0.3220

12.2

2.74

5.45

1.4883

0.2384

14.6

5.44

1.4855

0.2357

17.1

1.8

5.4

1.4746

0.2252

19.5

3.31

4.66

1.2725

0.0743

22.0

3.12

4.63

1.2643

0.0699

24.4

2.56

4.52

1.2343

0.0549

26.8

3.84

4.4

1.2015

0.0406

29.3

1.45

1.1087

0.0118

31.7

3.81

1.0486

0.0024

34.1

1.0404

0.0016

36.6

1.41

3.64

0.9940

39.0

3.51

0.9585

0.0017

41.5

3.39

0.9257

0.0055

43.9

1.42

3.34

0.9121

0.0077

46.3

2.9

0.9039

0.0092

48.8

0.8520

0.0219

51.2

2.88

0.7919

0.0433

53.7

0.7865

0.0456

56.1

2.82

0.7701

0.0529

58.5

2.79

0.7619

0.0567

61.0

2.67

0.7482

0.0634

63.4

2.42

0.7400

0.0676

65.9

0.7291

0.0734

68.3

0.6991

0.0906

70.7

1.46

73.2