涵洞水文計算

沿線涵洞水文計算結果一覽表,,,,,,,,,,,,,,,,,,

杭（州）瑞（麗）高速公路湖北省通山至通城段,,,,,,,,,,,,,,,,,,第1頁共13頁

序號,涵洞樁號,"流域面積

F

（Km2）","交通部徑流簡化公式

Qp=φ*（h-Z）3/2*F4/5*β*γ*δ",,,,,,,,,"全國水文分區(qū)經(jīng)驗公式

Q1%=21.28F0.72",地方經(jīng)驗公式Qm=20.9F0.723,"取用

設計流量（m3/s）",計算擬定孔徑,野外擬定孔徑,設計采用孔徑,備注

,,,有無水庫,φ,h,Z,β,γ,δ,t,Q1%,Q1%,Q1%,,,,,

,,,,地貌系數(shù),"徑流厚度

（mm）","滯留徑流

厚度(mm)","傳播折減

系數(shù)","不均勻

折減系數(shù)","湖或水庫

折減系數(shù)","匯流時間

（min）",流量（m3/s）,流量（m3/s）,流量（m3/s）,,,,,

1,2,3,4,5,6,7,8,9,10,11,12,13,13,14,15,16,17,18

一,K線,,,,,,,,,,,,,,,,,

1,K90+080,0.0264,,0.1,53,10,1,1,1,30,1.5,1.6,1.5,1.6,1-2×2,1-2×2,1-2×2,

2,K90+200,0.2641,,0.1,53,10,1,1,1,30,9.7,8.2,8.0,9.7,1-3×2.5,1-3×2.5,1-3×2.5,

3,K90+314,0.0208,,0.1,53,10,1,1,1,30,1.3,1.3,1.3,1.3,1-2×2,1-4×2.5,1-4×2.5,通道兼排水

4,K90+570,0.0839,,0.1,53,10,1,1,1,30,3.9,3.6,3.5,3.9,1-2×2,1-2×2,1-2×2,

5,K90+740,0.4155,,0.1,53,10,1,1,1,30,14.0,11.3,11.1,14.0,1-3×2.5,1-4,1-4,

6,K90+945,0.0337,,0.1,53,10,1,1,1,30,1.9,1.9,1.8,1.9,1-2×2,1-2×2,1-2×2,

7,K91+730,0.2611,,0.1,53,10,1,1,1,30,9.6,8.1,7.9,9.6,1-3×2.5,1-4,1-4,

8,K92+040,0.3667,,0.1,53,10,1,1,1,30,12.6,10.3,10.1,12.6,1-3×2.5,1-3×2.5,1-3×2.5,

9,K92+225,0.0254,,0.1,53,10,1,1,1,30,1.5,1.5,1.5,1.5,1-2×2,1-2×2,1-2×2,

10,K92+360,0.0655,,0.1,53,10,1,1,1,30,3.2,3.0,2.9,3.2,1-2×2,1-3×2.5,1-3×2.5,

11,K92+605,0.6792,,0.1,53,10,1,1,1,30,20.7,16.1,15.8,20.7,1-4×3,1-3×2.5,1-3×2.5,

12,YK94+934,0.3925,,0.1,53,10,1,1,1,30,13.3,10.9,10.6,13.3,1-3×2.5,1-3×2.5,1-3×2.5,

13,ZK94+924,0.3925,,0.1,53,10,1,1,1,30,13.3,10.9,10.6,13.3,1-3×2.5,1-3×2.5,1-3×2.5,

14,K95+300,0.0378,,0.1,53,10,1,1,1,30,2.1,2.0,2.0,2.1,1-2×2,1-2×2,1-2×2,

15,K95+500,0.0159,,0.1,53,10,1,1,1,30,1.0,1.1,1.0,1.1,1-2×2,1-3×2.5,1-3×2.5,

16,K96+300,0.0515,,0.1,53,10,1,1,1,30,2.6,2.5,2.4,2.6,1-2×2,1-3×2.5,1-3×2.5,

17,K96+673,0.1077,,0.1,53,10,1,1,1,30,4.7,4.3,4.2,4.7,1-2×2,1-4×3,1-4×3,通道兼排水

18,K97+536,0.2256,,0.1,53,10,1,1,1,30,8.6,7.3,7.1,8.6,1-3×2.5,1-3×2.5,1-3×2.5,

19,K97+667,0.0305,,0.1,53,10,1,1,1,30,1.7,1.7,1.7,1.7,1-2×2,1-2×2,1-2×2,

20,K97+940,0.0412,,0.1,53,10,1,1,1,30,2.2,2.1,2.1,2.2,1-2×2,1-2×2,1-2×2,

21,K98+220,0.0468,,0.1,53,10,1,1,1,30,2.4,2.3,2.3,2.4,1-2×2,1-2×2,1-2×2,

22,K98+350,0.4145,,0.1,53,10,1,1,1,30,13.9,11.3,11.1,13.9,1-3×2.5,1-3×2.5,1-3×2.5,

23,K98+738,0.0414,,0.1,53,10,1,1,1,30,2.2,2.1,2.1,2.2,1-2×2,1-2×2,1-2×2,

24,K99+280,,,,,,,,,,,,,,,1-2×2,1-2×2,灌溉渠

25,K99+370,0.0828,,0.1,53,10,1,1,1,30,3.8,3.5,3.5,3.8,1-2×2,1-2×2,1-2×2,

26,K100+084,0.0772,,0.1,53,10,1,1,1,30,3.6,3.4,3.3,3.6,1-2×2,1-2×2,1-2×2,

27,K100+446,0.2091,,0.1,53,10,1,1,1,30,8.1,6.9,6.7,8.1,1-3×2.5,1-3×2.5,1-3×2.5,

28,K100+702,0.5451,,0.1,53,10,1,1,1,30,17.4,13.7,13.5,17.4,1-4×3,1-4×3,1-4×3,

29,K100+834,0.0459,,0.1,53,10,1,1,1,30,2.4,2.3,2.3,2.4,1-2×2,1-2×2,1-2×2,

30,K101+252,0.2015,,0.1,53,10,1,1,1,30,7.8,6.7,6.6,7.8,1-3×2.5,1-3×2.5,1-3×2.5,

31,K101+440,0.0289,,0.1,53,10,1,1,1,30,1.7,1.7,1.6,1.7,1-2×2,1-2×2,1-2×2,

32,K102+306,0.4695,,0.1,53,10,1,1,1,30,15.4,12.3,12.1,15.4,1-3×2.5,1-4×3,1-4×3,

33,K102+684,0.2238,,0.1,53,10,1,1,1,30,8.5,7.2,7.1,8.5,1-3×2.5,1-3,1-3,

34,K102+907,0.2017,,0.1,53,10,1,1,1,30,7.8,6.7,6.6,7.8,1-3×2.5,1-3,1-3,

35,K103+070,0.1135,,0.1,53,10,1,1,1,30,4.9,4.4,4.3,4.9,1-2×2,1-2×2,1-2×2,

36,K103+360,0.0843,,0.1,53,10,1,1,1,30,3.9,3.6,3.5,3.9,1-2×2,1-2×2,1-2×2,

37,K104+172,0.2606,,0.1,53,10,1,1,1,30,9.6,8.1,7.9,9.6,1-3×2.5,1-3×2.5,1-3×2.5,

,,計算：,,,,,復核：,,,,,一審：,,,,二審：,,

沿線涵洞水文計算結果一覽表,,,,,,,,,,,,,,,,,,

杭（州）瑞（麗）高速公路湖北省通山至通城段,,,,,,,,,,,,,,,,,,第2頁共13頁

序號,涵洞樁號,"流域面積

F

（Km2）","交通部徑流簡化公式

Qp=φ*（h-Z）3/2*F4/5*β*γ*δ",,,,,,,,,"全國水文分區(qū)經(jīng)驗公式

Q1%=21.28F0.72",地方經(jīng)驗公式Qm=20.9F0.723,"取用

設計流量（m3/s）",計算擬定孔徑,野外擬定孔徑,設計采用孔徑,備注

,,,有無水庫,φ,h,Z,β,γ,δ,t,Q1%,Q1%,Q1%,,,,,

,,,,地貌系數(shù),"徑流厚度

（mm）","滯留徑流

厚度(mm)","傳播折減

系數(shù)","不均勻

折減系數(shù)","湖或水庫

折減系數(shù)","匯流時間

（min）",流量（m3/s）,流量（m3/s）,流量（m3/s）,,,,,

1,2,3,4,5,6,7,8,9,10,11,12,13,13,14,15,16,17,18

38,K104+460,0.1147,,0.1,53,10,1,1,1,30,5.0,4.5,4.4,5.0,1-2×2,1-2×2,1-2×2,

39,K104+946,0.3705,,0.1,53,10,1,1,1,30,12.7,10.4,10.2,12.7,1-3×2.5,1-3×2.5,1-3×2.5,

40,K105+030,0.1231,,0.1,53,10,1,1,1,30,5.3,4.7,4.6,5.3,1-2×2,1-3×2.5,1-3×2.5,

41,K106+650,0.3337,,0.1,53,10,1,1,1,30,11.7,9.7,9.5,11.7,1-3×2.5,1-4,1-4,

42,K106+828,0.2552,,0.1,53,10,1,1,1,30,9.5,8.0,7.8,9.5,1-3×2.5,1-3,1-3,

43,K106+950,,,,,,,,,,,,,,,1-3×2.5,1-3×2.5,灌溉渠

44,K107+832,0.1349,,0.1,53,10,1,1,1,30,5.7,5.0,4.9,5.7,1-2×2,1-2×2,1-2×2,

45,K108+080,0.2925,,0.1,53,10,1,1,1,30,10.5,8.8,8.6,10.5,1-3×2.5,1-3×2.5,1-3×2.5,

46,K108+685,0.4986,,0.1,53,10,1,1,1,30,16.2,12.9,12.6,16.2,1-3×2.5,1-4×3,1-4×3,

47,K110+180,0.0402,,0.1,53,10,1,1,1,30,2.2,2.1,2.0,2.2,1-2×2,1-3×2.5,1-3×2.5,

48,K110+520,,,,,,,,,,,,,,,1-2×2,1-2×2,灌溉渠

49,K111+000,0.0362,,0.1,53,10,1,1,1,30,2.0,2.0,1.9,2.0,1-2×2,1-3×2.5,1-3×2.5,

50,K111+232,0.9931,,0.1,53,10,1,1,1,30,28.0,21.2,20.8,28.0,1-4×3,1-4×3,1-4×3,

51,K111+368,,,,,,,,,,,,,,,1-2×2,1-2×2,灌溉渠

52,K111+588,,,,,,,,,,,,,,,1-3×2.5,1-3×2.5,灌溉渠

53,K111+950,0.0427,,0.1,53,10,1,1,1,30,2.3,2.2,2.1,2.3,1-2×2,1-2×2,1-2×2,

54,K112+168,0.2386,,0.1,53,10,1,1,1,30,9.0,7.6,7.4,9.0,1-3×2.5,1-3×2.5,1-3×2.5,

55,K112+340,0.0179,,0.1,53,10,1,1,1,30,1.1,1.2,1.1,1.2,1-2×2,1-2×2,1-2×2,

56,K113+086,0.6934,,0.1,53,10,1,1,1,30,21.0,16.3,16.0,21.0,1-4×3,1-4×3,1-4×3,

57,K113+640,0.0192,,0.1,53,10,1,1,1,30,1.2,1.2,1.2,1.2,1-2×2,1-2×2,1-2×2,

58,K113+820,0.1639,,0.1,53,10,1,1,1,30,6.6,5.8,5.7,6.6,1-2×2,1-3×2.5,1-3×2.5,

59,K113+934,0.5952,,0.1,53,10,1,1,1,30,18.6,14.6,14.4,18.6,1-4×3,1-4×3,1-4×3,

60,K114+380,0.0232,,0.1,53,10,1,1,1,30,1.4,1.4,1.4,1.4,1-2×2,1-2×2,1-2×2,

61,K114+850,0.1193,,0.1,53,10,1,1,1,30,5.1,4.6,4.5,5.1,1-2×2,1-2×2,1-2×2,

62,K115+114,0.0196,,0.1,53,10,1,1,1,30,1.2,1.3,1.2,1.3,1-2×2,1-3×2.5,1-3×2.5,

63,K115+370,0.4054,,0.1,53,10,1,1,1,30,13.7,11.1,10.9,13.7,1-3×2.5,1-3×2.5,1-3×2.5,

64,K115+610,0.0937,,0.1,53,10,1,1,1,30,4.2,3.9,3.8,4.2,1-2×2,1-3×2.5,1-3×2.5,

65,K116+090,0.0388,,0.1,53,10,1,1,1,30,2.1,2.1,2.0,2.1,1-2×2,1-2×2,1-2×2,

66,K116+371,0.2422,,0.1,53,10,1,1,1,30,9.1,7.7,7.5,9.1,1-3×2.5,1-3,1-3,

67,K116+467,0.0447,,0.1,53,10,1,1,1,30,2.3,2.3,2.2,2.3,1-2×2,1-3×2.5,1-3×2.5,

68,K116+763,0.0178,,0.1,53,10,1,1,1,30,1.1,1.2,1.1,1.2,1-2×2,1-3×2.5,1-3×2.5,

69,K117+123,0.3686,,0.1,53,10,1,1,1,30,12.7,10.4,10.2,12.7,1-3×2.5,1-3×2.5,1-3×2.5,

70,K117+317,0.0365,,0.1,53,10,1,1,1,30,2.0,2.0,1.9,2.0,1-2×2,1-2×2,1-2×2,

71,K117+720,0.2655,,0.1,53,10,1,1,1,30,9.8,8.2,8.0,9.8,1-3×2.5,1-3×2.5,1-3×2.5,

72,K117+955,0.1991,,0.1,53,10,1,1,1,30,7.8,6.7,6.5,7.8,1-3×2.5,1-3×2.5,1-3×2.5,

73,K118+161,0.0694,,0.1,53,10,1,1,1,30,3.3,3.1,3.0,3.3,1-2×2,1-2×2,1-2×2,

74,K118+291,0.0171,,0.1,53,10,1,1,1,30,1.1,1.1,1.1,1.1,1-2×2,1-2×2,1-2×2,

75,K118+435,0.0223,,0.1,53,10,1,1,1,30,1.3,1.4,1.3,1.4,1-2×2,1-3×2.5,1-3×2.5,

,,計算：,,,,,復核：,,,,,一審：,,,,二審：,,

沿線涵洞水文計算結果一覽表,,,,,,,,,,,,,,,,,,

杭（州）瑞（麗）高速公路湖北省通山至通城段,,,,,,,,,,,,,,,,,,第3頁共13頁

序號,涵洞樁號,"流域面積

F

（Km2）","交通部徑流簡化公式

Qp=φ*（h-Z）3/2*F4/5*β*γ*δ",,,,,,,,,"全國水文分區(qū)經(jīng)驗公式

Q1%=21.28F0.72",地方經(jīng)驗公式Qm=20.9F0.723,"取用

設計流量（m3/s）",計算擬定孔徑,野外擬定孔徑,設計采用孔徑,備注

,,,有無水庫,φ,h,Z,β,γ,δ,t,Q1%,Q1%,Q1%,,,,,

,,,,地貌系數(shù),"徑流厚度

（mm）","滯留徑流

厚度(mm)","傳播折減

系數(shù)","不均勻

折減系數(shù)","湖或水庫

折減系數(shù)","匯流時間

（min）",流量（m3/s）,流量（m3/s）,流量（m3/s）,,,,,

1,2,3,4,5,6,7,8,9,10,11,12,13,13,14,15,16,17,18

76,K118+571,0.0459,,0.1,53,10,1,1,1,30,2.4,2.3,2.3,2.4,1-2×2,1-2×2,1-2×2,

77,K118+771,0.0301,,0.1,53,10,1,1,1,30,1.7,1.7,1.7,1.7,1-2×2,1-3×2.5,1-3×2.5,

78,K118+901,0.0096,,0.1,53,10,1,1,1,30,0.7,0.8,0.7,0.8,1-2×2,1-3×2.5,1-3×2.5,

79,K119+251,0.4903,,0.1,53,10,1,1,1,30,15.9,12.7,12.5,15.9,1-3×2.5,1-3×2.5,1-3×2.5,

80,K119+701,0.0343,,0.1,53,10,1,1,1,30,1.9,1.9,1.8,1.9,1-2×2,1-2×2,1-2×2,

81,K120+141,0.0248,,0.1,53,10,1,1,1,30,1.5,1.5,1.4,1.5,1-2×2,1-3×2.5,1-3×2.5,

82,K120+491,0.0458,,0.1,53,10,1,1,1,30,2.4,2.3,2.2,2.4,1-2×2,1-3×2.5,1-3×2.5,

83,K120+946,0.0198,,0.1,53,10,1,1,1,30,1.2,1.3,1.2,1.3,1-2×2,1-2×2,1-2×2,

84,K121+111,0.0246,,0.1,53,10,1,1,1,30,1.5,1.5,1.4,1.5,1-2×2,1-2×2,1-2×2,

85,K121+221,0.1289,,0.1,53,10,1,1,1,30,5.5,4.9,4.8,5.5,1-2×2,1-4×3,1-4×3,

86,K121+621,0.1047,,0.1,53,10,1,1,1,30,4.6,4.2,4.1,4.6,1-2×2,1-2×2,1-2×2,

87,K121+776,0.0559,,0.1,53,10,1,1,1,30,2.8,2.7,2.6,2.8,1-2×2,1-3×2.5,1-3×2.5,

88,K122+134,0.0206,,0.1,53,10,1,1,1,30,1.3,1.3,1.3,1.3,1-2×2,1-2×2,1-2×2,

89,K122+271,0.1486,,0.1,53,10,1,1,1,30,6.1,5.4,5.3,6.1,1-2×2,1-3×2.5,1-3×2.5,

90,K122+461,0.4118,,0.1,53,10,1,1,1,30,13.9,11.2,11.0,13.9,1-3×2.5,1-3×2.5,1-3×2.5,

91,K122+745,0.0187,,0.1,53,10,1,1,1,30,1.2,1.2,1.2,1.2,1-2×2,1-2×2,1-2×2,

92,K122+881,0.0268,,0.1,53,10,1,1,1,30,1.6,1.6,1.5,1.6,1-2×2,1-2×2,1-2×2,

93,K123+081,0.1434,,0.1,53,10,1,1,1,30,6.0,5.3,5.1,6.0,1-2×2,1-3,1-3,

94,K123+301,0.0239,,0.1,53,10,1,1,1,30,1.4,1.4,1.4,1.4,1-2×2,1-2×2,1-2×2,

95,K123+509,0.0171,,0.1,53,10,1,1,1,30,1.1,1.1,1.1,1.1,1-2×2,1-2×2,1-2×2,

96,K123+604,0.0071,,0.1,53,10,1,1,1,30,0.5,0.6,0.6,0.6,1-2×2,1-2×2,1-2×2,

97,K123+671,0.0135,,0.1,53,10,1,1,1,30,0.9,1.0,0.9,1.0,1-2×2,1-3×2.5,1-3×2.5,

98,K123+886,0.0373,,0.1,53,10,1,1,1,30,2.0,2.0,1.9,2.0,1-2×2,1-3,1-3,

99,K124+133,0.0211,,0.1,53,10,1,1,1,30,1.3,1.3,1.3,1.3,1-2×2,1-3,1-3,

100,K124+397,0.1111,,0.1,53,10,1,1,1,30,4.9,4.4,4.3,4.9,1-2×2,1-3,1-3,

101,K124+712,0.0796,,0.1,53,10,1,1,1,30,3.7,3.4,3.4,3.7,1-2×2,1-3,1-3,

102,K124+918,0.0361,,0.1,53,10,1,1,1,30,2.0,1.9,1.9,2.0,1-2×2,1-3,1-3,

103,K125+020,0.0081,,0.1,53,10,1,1,1,30,0.6,0.7,0.6,0.7,1-2×2,1-2×2,1-2×2,

104,K125+590,0.0095,,0.1,53,10,1,1,1,30,0.7,0.7,0.7,0.7,1-2×2,1-2×2,1-2×2,

105,K125+890,0.0155,,0.1,53,10,1,1,1,30,1.0,1.1,1.0,1.1,1-2×2,1-2×2,1-2×2,

106,K126+105,0.0145,,0.1,53,10,1,1,1,30,1.0,1.0,1.0,1.0,1-2×2,1-2,1-2,

107,K126+726,0.0129,,0.1,53,10,1,1,1,30,0.9,0.9,0.9,0.9,1-2×2,1-3×2.5,1-3×2.5,

108,K126+836,0.1636,,0.1,53,10,1,1,1,30,6.6,5.8,5.6,6.6,1-2×2,1-3,1-3,

109,K126+939,0.0207,,0.1,53,10,1,1,1,30,1.3,1.3,1.3,1.3,1-2×2,1-3×2.5,1-3×2.5,

110,K127+068,0.0167,,0.1,53,10,1,1,1,30,1.1,1.1,1.1,1.1,1-2×2,1-2×2,1-2×2,

111,K127+151,0.2325,,0.1,53,10,1,1,1,30,8.8,7.4,7.3,8.8,1-3×2.5,1-3,1-3,

112,K127+261,0.0089,,0.1,53,10,1,1,1,30,0.6,0.7,0.7,0.7,1-2×2,1-2×2,1-2×2,

113,K127+347,0.0556,,0.1,53,10,1,1,1,30,2.8,2.7,2.6,2.8,1-2×2,1-3×2.5,1-3×2.5,

,,計算：,,,,,復核：,,,,,一審：,,,,二審：,,

沿線涵洞水文計算結果一覽表,,,,,,,,,,,,,,,,,,

杭（州）瑞（麗）高速公路湖北省通山至通城段,,,,,,,,,,,,,,,,,,第4頁共13頁

序號,涵洞樁號,"流域面積

F

（Km2）","交通部徑流簡化公式

Qp=φ*（h-Z）3/2*F4/5*β*γ*δ",,,,,,,,,"全國水文分區(qū)經(jīng)驗公式

Q1%=21.28F0.72",地方經(jīng)驗公式Qm=20.9F0.723,"取用

設計流量（m3/s）",計算擬定孔徑,野外擬定孔徑,設計采用孔徑,備注

,,,有無水庫,φ,h,Z,β,γ,δ,t,Q1%,Q1%,Q1%,,,,,

,,,,地貌系數(shù),"徑流厚度

（mm）","滯留徑流

厚度(mm)","傳播折減

系數(shù)","不均勻

折減系數(shù)","湖或水庫

折減系數(shù)","匯流時間

（min）",流量（m3/s）,流量（m3/s）,流量（m3/s）,,,,,

1,2,3,4,5,6,7,8,9,10,11,12,13,13,14,15,16,17,18

114,K127+536,0.1238,,0.1,53,10,1,1,1,30,5.3,4.7,4.6,5.3,1-2×2,1-3×2.5,1-3×2.5,

115,K128+050,0.1094,,0.1,53,10,1,1,1,30,4.8,4.3,4.2,4.8,1-2×2,1-2×2,1-2×2,

116,K128+201,0.0098,,0.1,53,10,1,1,1,30,0.7,0.8,0.7,0.8,1-2×2,1-2×2,1-2×2,

117,K128+317,0.1195,,0.1,53,10,1,1,1,30,5.2,4.6,4.5,5.2,1-2×2,1-3,1-3,

118,K128+440,0.0076,,0.1,53,10,1,1,1,30,0.6,0.6,0.6,0.6,1-2×2,1-2×2,1-2×2,

119,K128+521,0.0283,,0.1,53,10,1,1,1,30,1.6,1.6,1.6,1.6,1-2×2,1-3,1-3,

120,K128+651,0.0188,,0.1,53,10,1,1,1,30,1.2,1.2,1.2,1.2,1-2×2,1-2×2,1-2×2,

121,K128+787,0.0112,,0.1,53,10,1,1,1,30,0.8,0.8,0.8,0.8,1-2×2,1-2×2,1-2×2,

122,K129+640,0.0079,,0.1,53,10,1,1,1,30,0.6,0.7,0.6,0.7,1-2×2,1-2×2,1-2×2,

123,K129+720,0.0048,,0.1,53,10,1,1,1,30,0.4,0.5,0.4,0.5,1-2×2,1-2×2,1-2×2,

124,K129+954,0.0515,,0.1,53,10,1,1,1,30,2.6,2.5,2.4,2.6,1-2×2,1-3×2.5,1-3×2.5,

125,K130+100,1.3706,,0.1,53,10,1,1,1,30,36.3,26.7,26.3,36.3,1-4×4,1-4×4,1-4×4,

126,K130+684,0.0288,,0.1,53,10,1,1,1,30,1.7,1.7,1.6,1.7,1-2×2,1-2×2,1-2×2,

127,K130+928,0.0832,,0.1,53,10,1,1,1,30,3.9,3.6,3.5,3.9,1-2×2,1-4,1-4,

128,K132+634,0.0094,,0.1,53,10,1,1,1,30,0.7,0.7,0.7,0.7,1-2×2,1-2×2,1-2×2,

129,K132+936,0.0587,,0.1,53,10,1,1,1,30,2.9,2.8,2.7,2.9,1-2×2,1-4,1-4,

130,K133+111,0.0218,,0.1,53,10,1,1,1,30,1.3,1.4,1.3,1.4,1-2×2,1-2×2,1-2×2,

131,K134+470,0.0163,,0.1,53,10,1,1,1,30,1.0,1.1,1.1,1.1,1-2×2,1-2×2,1-2×2,

132,K135+764,0.1883,,0.1,53,10,1,1,1,30,7.4,6.4,6.2,7.4,1-3×2.5,1-4×2.2,1-4×2.2,通道兼排水

133,K136+100,0.8894,,0.1,53,10,1,1,1,30,25.7,19.6,19.2,25.7,1-4×3,1-3×2.5,1-4×3,

134,K136+361,0.1368,,0.1,53,10,1,1,1,30,5.7,5.1,5.0,5.7,1-2×2,1-2×2,1-2×2,

135,K136+667,0.1862,,0.1,53,10,1,1,1,30,7.3,6.3,6.2,7.3,1-3×2.5,1-4×2.7,1-4×2.7,通道兼排水

136,K137+026,0.0512,,0.1,53,10,1,1,1,30,2.6,2.5,2.4,2.6,1-2×2,1-2×2,1-2×2,

137,K137+720,0.0263,,0.1,53,10,1,1,1,30,1.5,1.6,1.5,1.6,1-2×2,1-2×2,1-2×2,

138,K137+933,0.1553,,0.1,53,10,1,1,1,30,6.4,5.6,5.4,6.4,1-2×2,1-4×2.7,1-4×2.7,通道兼排水

139,K138+250,0.1191,,0.1,53,10,1,1,1,30,5.1,4.6,4.5,5.1,1-2×2,1-2×2,1-2×2,

140,K138+520,0.1189,,0.1,53,10,1,1,1,30,5.1,4.6,4.5,5.1,1-2×2,1-2×2,1-2×2,

141,K138+660,0.1412,,0.1,53,10,1,1,1,30,5.9,5.2,5.1,5.9,1-2×2,1-2×2,1-2×2,

142,K138+870,0.4685,,0.1,53,10,1,1,1,30,15.4,12.3,12.1,15.4,1-3×2.5,1-2×2,1-3×2.5,

143,K139+305,0.0496,,0.1,53,10,1,1,1,30,2.6,2.4,2.4,2.6,1-2×2,1-2×2,1-2×2,

144,K139+710,0.0878,,0.1,53,10,1,1,1,30,4.0,3.7,3.6,4.0,1-2×2,1-2×2,1-2×2,

145,K139+833,0.2452,,0.1,53,10,1,1,1,30,9.2,7.7,7.6,9.2,1-3×2.5,1-3×2.5,1-3×2.5,

146,K140+804,,,,,,,,,,,,,,,1-2×2,1-2×2,灌溉渠

147,K141+281,,,,,,,,,,,,,,,1-2×2,1-2×2,灌溉渠

148,K141+433,,,,,,,,,,,,,,,2-4×4,2-4×4,灌溉渠

149,K143+740,0.1062,,0.1,53,10,1,1,1,30,4.7,4.2,4.1,4.7,1-2×2,1-4×2.2,1-4×2.2,通道兼排水

150,K143+953,0.1329,,0.1,53,10,1,1,1,30,5.6,5.0,4.9,5.6,1-2×2,1-2×2,1-2×2,

151,K144+510,0.1073,,0.1,53,10,1,1,1,30,4.7,4.3,4.2,4.7,1-2×2,1-2×2,1-2×2,

,,計算：,,,,,復核：,,,,,一審：,,,,二審：,,

沿線涵洞水文計算結果一覽表,,,,,,,,,,,,,,,,,,

杭（州）瑞（麗）高速公路湖北省通山至通城段,,,,,,,,,,,,,,,,,,第5頁共13頁

序號,涵洞樁號,"流域面積

F

（Km2）","交通部徑流簡化公式

Qp=φ*（h-Z）3/2*F4/5*β*γ*δ",,,,,,,,,"全國水文分區(qū)經(jīng)驗公式

Q1%=21.28F0.72",地方經(jīng)驗公式Qm=20.9F0.723,"取用

設計流量（m3/s）",計算擬定孔徑,野外擬定孔徑,設計采用孔徑,備注

,,,有無水庫,φ,h,Z,β,γ,δ,t,Q1%,Q1%,Q1%,,,,,

,,,,地貌系數(shù),"徑流厚度

（mm）","滯留徑流

厚度(mm)","傳播折減

系數(shù)","不均勻

折減系數(shù)","湖或水庫

折減系數(shù)","匯流時間

（min）",流量（m3/s）,流量（m3/s）,流量（m3/s）,,,,,

1,2,3,4,5,6,7,8,9,10,11,12,13,13,14,15,16,17,18

152,K144+860,0.0202,,0.1,53,10,1,1,1,30,1.2,1.3,1.2,1.3,1-2×2,1-4×2.7,1-4×2.7,通道兼排水

153,K145+002,0.0754,,0.1,53,10,1,1,1,30,3.6,3.3,3.2,3.6,1-2×2,1-2×2,1-2×2,

154,K145+235,0.0537,,0.1,53,10,1,1,1,30,2.7,2.6,2.5,2.7,1-2×2,1-2×2,1-2×2,

155,K145+538,0.2051,,0.1,53,10,1,1,1,30,7.9,6.8,6.6,7.9,1-3×2.5,1-3×2.5,1-3×2.5,

156,K146+225,0.0614,,0.1,53,10,1,1,1,30,3.0,2.9,2.8,3.0,1-2×2,1-2×2,1-2×2,

157,K146+777,0.4561,,0.1,53,10,1,1,1,30,15.0,12.1,11.8,15.0,1-3×2.5,2-4×4,2-4×4,一孔過人，一孔過水

158,K147+182,1.1091,,0.1,53,10,1,1,1,30,30.6,22.9,22.5,30.6,1-4×3,1-6×3.6,1-6×3.6,通道兼排水

159,K147+454,,,,,,,,,,,,,,,1-4×3,1-4×3,灌溉渠

160,K147+860,0.0892,,0.1,53,10,1,1,1,30,4.1,3.7,3.6,4.1,1-2×2,1-3×2.5,1-3×2.5,

161,K148+126,0.1012,,0.1,53,10,1,1,1,30,4.5,4.1,4.0,4.5,1-2×2,1-2×2,1-2×2,

162,K148+385,0.0993,,0.1,53,10,1,1,1,30,4.4,4.0,3.9,4.4,1-2×2,1-3×2.5,1-3×2.5,

163,K148+600,0.0541,,0.1,53,10,1,1,1,30,2.7,2.6,2.5,2.7,1-2×2,1-2×2,1-2×2,

164,K148+880,0.1372,,0.1,53,10,1,1,1,30,5.8,5.1,5.0,5.8,1-2×2,1-2×2,1-2×2,

165,K149+120,0.0725,,0.1,53,10,1,1,1,30,3.5,3.2,3.1,3.5,1-2×2,1-2×2,1-2×2,

166,K149+420,0.0662,,0.1,53,10,1,1,1,30,3.2,3.0,2.9,3.2,1-2×2,1-3×2.5,1-3×2.5,

167,K149+800,0.0522,,0.1,53,10,1,1,1,30,2.7,2.5,2.5,2.7,1-2×2,1-2×2,1-2×2,

168,K150+084,0.0177,,0.1,53,10,1,1,1,30,1.1,1.2,1.1,1.2,1-2×2,1-2×2,1-2×2,

169,K150+350,0.0969,,0.1,53,10,1,1,1,30,4.4,4.0,3.9,4.4,1-2×2,1-3×2.5,1-3×2.5,

170,K150+649,0.0089,,0.1,53,10,1,1,1,30,0.6,0.7,0.7,0.7,1-2×2,1-2×2,1-2×2,

171,K150+798,,,,,,,,,,,,,,,1-3×2.5,1-3×2.5,灌溉渠

172,K150+950,0.0193,,0.1,53,10,1,1,1,30,1.2,1.2,1.2,1.2,1-2×2,1-2×2,1-2×2,

173,K151+130,0.0307,,0.1,53,10,1,1,1,30,1.7,1.7,1.7,1.7,1-2×2,1-2×2,1-2×2,

174,K151+340,0.1305,,0.1,53,10,1,1,1,30,5.5,4.9,4.8,5.5,1-2×2,1-2×2,1-2×2,

175,K151+770,0.0245,,0.1,53,10,1,1,1,30,1.5,1.5,1.4,1.5,1-2×2,1-2×2,1-2×2,

176,K152+040,0.0611,,0.1,53,10,1,1,1,30,3.0,2.8,2.8,3.0,1-2×2,1-2×2,1-2×2,

177,K152+236,0.0082,,0.1,53,10,1,1,1,30,0.6,0.7,0.6,0.7,1-2×2,1-4×2.7,1-4×2.7,通道兼排水

178,K154+123,,,,,,,,,,,,,,,1-3×2.5,1-3×2.5,灌溉渠

179,K154+441,,,,,,,,,,,,,,,1-4×3,1-4×3,灌溉渠

180,K154+768,,,,,,,,,,,,,,,1-2×2,1-2×2,灌溉渠

181,K154+959,4.0278,,0.1,53,10,1,1,1,30,86.0,58.0,57.2,86.0,2-4×4,1-4×4,2-4×4,

182,K155+100,0.0184,,0.1,53,10,1,1,1,30,1.2,1.2,1.2,1.2,1-2×2,1-4×2.2,1-4×2.2,通道兼過水

183,K156+210,0.0142,,0.1,53,10,1,1,1,30,0.9,1.0,1.0,1.0,1-2×2,1-2×2,1-2×2,

184,K156+456,0.0968,,0.1,53,10,1,1,1,30,4.4,4.0,3.9,4.4,1-2×2,1-4×3,1-4×3,

185,K156+713,0.0432,,0.1,53,10,1,1,1,30,2.3,2.2,2.2,2.3,1-2×2,1-3×2.5,1-3×2.5,

186,K156+974,0.2684,,0.1,53,10,1,1,1,30,9.8,8.3,8.1,9.8,1-3×2.5,2-4×3,2-4×3,一孔過人，一孔過水

187,K157+292,0.0684,,0.1,53,10,1,1,1,30,3.3,3.1,3.0,3.3,1-2×2,1-4×3,1-4×3,

188,K157+477,0.0151,,0.1,53,10,1,1,1,30,1.0,1.0,1.0,1.0,1-2×2,1-4×2.7,1-4×2.7,通道兼過水

189,K157+820,0.4446,,0.1,53,10,1,1,1,30,14.7,11.9,11.6,14.7,1-3×2.5,1-4×4,1-4×4,

,,計算：,,,,,復核：,,,,,一審：,,,,二審：,,

沿線涵洞水文計算結果一覽表,,,,,,,,,,,,,,,,,,

杭（州）瑞（麗）高速公路湖北省通山至通城段,,,,,,,,,,,,,,,,,,第6頁共13頁

序號,涵洞樁號,"流域面積

F

（Km2）","交通部徑流簡化公式

Qp=φ*（h-Z）3/2*F4/5*β*γ*δ",,,,,,,,,"全國水文分區(qū)經(jīng)驗公式

Q1%=21.28F0.72",地方經(jīng)驗公式Qm=20.9F0.723,"取用

設計流量（m3/s）",計算擬定孔徑,野外擬定孔徑,設計采用孔徑,備注

,,,有無水庫,φ,h,Z,β,γ,δ,t,Q1%,Q1%,Q1%,,,,,

,,,,地貌系數(shù),"徑流厚度

（mm）","滯留徑流

厚度(mm)","傳播折減

系數(shù)","不均勻

折減系數(shù)","湖或水庫

折減系數(shù)","匯流時間

（min）",流量（m3/s）,流量（m3/s）,流量（m3/s）,,,,,

1,2,3,4,5,6,7,8,9,10,11,12,13,13,14,15,16,17,18

190,K158+017,0.1604,,0.1,53,10,1,1,1,30,6.5,5.7,5.6,6.5,1-2×2,1-3×2.5,1-3×2.5,

191,K158+332,0.0346,,0.1,53,10,1,1,1,30,1.9,1.9,1.8,1.9,1-2×2,1-2×2,1-2×2,

192,K158+552,0.0215,,0.1,53,10,1,1,1,30,1.3,1.3,1.3,1.3,1-2×2,1-2×2,1-2×2,

193,K158+743,0.0245,,0.1,53,10,1,1,1,30,1.5,1.5,1.4,1.5,1-2×2,1-2×2,1-2×2,

194,K158+935,0.1001,,0.1,53,10,1,1,1,30,4.5,4.1,4.0,4.5,1-2×2,1-4×2.2,1-4×2.2,通道兼排水

195,K159+159,0.0279,,0.1,53,10,1,1,1,30,1.6,1.6,1.6,1.6,1-2×2,1-2×2,1-2×2,

196,K159+279,0.0199,,0.1,53,10,1,1,1,30,1.2,1.3,1.2,1.3,1-2×2,1-2×2,1-2×2,

197,K159+709,0.8398,,0.1,53,10,1,1,1,30,24.5,18.8,18.4,24.5,1-4×3,2-4×4,1-4×4,

198,K159+781,,,,,,,,,,,,,,,1-3×2.5,1-3×2.5,灌溉渠

199,K159+955,0.0161,,0.1,53,10,1,1,1,30,1.0,1.1,1.1,1.1,1-2×2,1-2×2,1-2×2,

200,K160+210,0.0212,,0.1,53,10,1,1,1,30,1.3,1.3,1.3,1.3,1-2×2,1-3×2.5,1-3×2.5,

201,K160+915,0.0358,,0.1,53,10,1,1,1,30,2.0,1.9,1.9,2.0,1-2×2,1-3×2.5,1-3×2.5,

202,K160+997,0.0304,,0.1,53,10,1,1,1,30,1.7,1.7,1.7,1.7,1-2×2,1-2×2,1-2×2,

203,K161+359,0.0782,,0.1,53,10,1,1,1,30,3.7,3.4,3.3,3.7,1-2×2,1-2×2,1-2×2,

204,K161+608,0.1014,,0.1,53,10,1,1,1,30,4.5,4.1,4.0,4.5,1-2×2,1-2×2,1-2×2,

205,K162+682,0.0267,,0.1,53,10,1,1,1,30,1.6,1.6,1.5,1.6,1-2×2,1-2×2,1-2×2,

206,K162+790,0.0634,,0.1,53,10,1,1,1,30,3.1,2.9,2.8,3.1,1-2×2,1-2×3,1-2×3,

207,K162+925,0.0408,,0.1,53,10,1,1,1,30,2.2,2.1,2.1,2.2,1-2×2,1-2×4,1-2×4,

208,K163+202,0.0043,,0.1,53,10,1,1,1,30,0.4,0.4,0.4,0.4,1-2×2,1-4×2.2,1-4×2.2,通道兼過人

209,K163+808,0.0172,,0.1,53,10,1,1,1,30,1.1,1.1,1.1,1.1,1-2×2,1-2×2,1-2×2,

210,K163+955,0.1271,,0.1,53,10,1,1,1,30,5.4,4.8,4.7,5.4,1-2×2,1-3×2.5,1-3×2.5,

211,K164+263,0.0193,,0.1,53,10,1,1,1,30,1.2,1.2,1.2,1.2,1-2×2,1-2×2,1-2×2,

212,K164+417,0.0844,,0.1,53,10,1,1,1,30,3.9,3.6,3.5,3.9,1-2×2,1-3×2.5,1-3×2.5,

213,K165+042,0.0304,,0.1,53,10,1,1,1,30,1.7,1.7,1.7,1.7,1-2×2,1-2×2,1-2×2,

214,K165+190,0.0456,,0.1,53,10,1,1,1,30,2.4,2.3,2.2,2.4,1-2×2,1-2×2,1-2×2,

215,K165+378,0.0141,,0.1,53,10,1,1,1,30,0.9,1.0,1.0,1.0,1-2×2,1-2×2,1-2×2,

216,K165+478,0.0068,,0.1,53,10,1,1,1,30,0.5,0.6,0.6,0.6,1-2×2,1-2×2,1-2×2,

217,K166+782,0.0796,,0.1,53,10,1,1,1,30,3.7,3.4,3.4,3.7,1-2×2,1-2×2,1-2×2,

218,K167+265,3.7918,,0.1,53,10,1,1,1,30,81.9,55.6,54.8,81.9,2-4×4,1-4×4,2-4×4,

219,K167+440,0.0253,,0.1,53,10,1,1,1,30,1.5,1.5,1.5,1.5,1-2×2,1-2×2,1-2×2,

220,K167+697,0.0922,,0.1,53,10,1,1,1,30,4.2,3.8,3.7,4.2,1-2×2,1-2×2,1-2×2,

221,K167+889,0.0392,,0.1,53,10,1,1,1,30,2.1,2.1,2.0,2.1,1-2×2,1-2×2,1-2×2,

222,K168+172,0.1747,,0.1,53,10,1,1,1,30,7.0,6.1,5.9,7.0,1-2×2,1-3×2.5,1-3×2.5,

223,K168+420,0.0331,,0.1,53,10,1,1,1,30,1.8,1.8,1.8,1.8,1-2×2,1-2×2,1-2×2,

224,K168+822,0.7071,,0.1,53,10,1,1,1,30,21.4,16.6,16.3,21.4,1-4×3,2-4×4,2-4×4,一孔過人，一孔過水

225,K169+180,0.1894,,0.1,53,10,1,1,1,30,7.4,6.4,6.3,7.4,1-3×2.5,1-3×2.5,1-3×2.5,

226,K169+460,2.8665,,0.1,53,10,1,1,1,30,65.5,45.4,44.8,65.5,2-4×4,2-4×4,2-4×4,

227,K169+815,0.1889,,0.1,53,10,1,1,1,30,7.4,6.4,6.3,7.4,1-3×2.5,1-3×2.5,1-3×2.5,

,,計算：,,,,,復核：,,,,,一審：,,,,二審：,,

沿線涵洞水文計算結果一覽表,,,,,,,,,,,,,,,,,,

杭（州）瑞（麗）高速公路湖北省通山至通城段,,,,,,,,,,,,,,,,,,第7頁共13頁

序號,涵洞樁號,"流域面積

F

（Km2）","交通部徑流簡化公式

Qp=φ*（h-Z）3/2*F4/5*β*γ*δ",,,,,,,,,"全國水文分區(qū)經(jīng)驗公式

Q1%=21.28F0.72",地方經(jīng)驗公式Qm=20.9F0.723,"取用

設計流量（m3/s）",計算擬定孔徑,野外擬定孔徑,設計采用孔徑,備注

,,,有無水庫,φ,h,Z,β,γ,δ,t,Q1%,Q1%,Q1%,,,,,

,,,,地貌系數(shù),"徑流厚度

（mm）","滯留徑流

厚度(mm)","傳播折減

系數(shù)","不均勻

折減系數(shù)","湖或水庫

折減系數(shù)","匯流時間

（min）",流量（m3/s）,流量（m3/s）,流量（m3/s）,,,,,

1,2,3,4,5,6,7,8,9,10,11,12,13,13,14,15,16,17,18

228,K170+142,0.0429,,0.1,53,10,1,1,1,30,2.3,2.2,2.1,2.3,1-2×2,1-2×2,1-2×2,

229,K170+331,0.1695,,0.1,53,10,1,1,1,30,6.8,5.9,5.8,6.8,1-2×2,1-3×2.5,1-3×2.5,

230,K170+832,0.0535,,0.1,53,10,1,1,1,30,2.7,2.6,2.5,2.7,1-2×2,1-2×2,1-2×2,

231,K171+193,0.0255,,0.1,53,10,1,1,1,30,1.5,1.5,1.5,1.5,1-2×2,1-2×2,1-2×2,

232,K171+445,0.0114,,0.1,53,10,1,1,1,30,0.8,0.8,0.8,0.8,1-2×2,1-2×2,1-2×2,

233,K171+617,0.1698,,0.1,53,10,1,1,1,30,6.8,5.9,5.8,6.8,1-2×2,1-4×2.7,1-4×2.7,

234,K171+860,0.1431,,0.1,53,10,1,1,1,30,6.0,5.2,5.1,6.0,1-2×2,1-4×3,1-4×3,

235,K174+288,,,,,,,,,,,,,,,1-2×2,1-2×2,灌溉涵

236,K174+848,0.1716,,0.1,53,10,1,1,1,30,6.9,6.0,5.8,6.9,1-2×2,1-2×2,1-2×2,

237,K175+077,0.0159,,0.1,53,10,1,1,1,30,1.0,1.1,1.0,1.1,1-2×2,1-4×2.2,1-4×2.2,通道兼排水

238,K175+200,0.0114,,0.1,53,10,1,1,1,30,0.8,0.8,0.8,0.8,1-2×2,1-2×2,1-2×2,

239,K175+459,0.0298,,0.1,53,10,1,1,1,30,1.7,1.7,1.6,1.7,1-2×2,1-4×3,1-4×3,

240,K175+888,0.1034,,0.1,53,10,1,1,1,30,4.6,4.2,4.1,4.6,1-2×2,1-4×3,1-4×3,

241,K175+970,0.0264,,0.1,53,10,1,1,1,30,1.5,1.6,1.5,1.6,1-2×2,1-2×2,1-2×2,

242,K176+618,0.6429,,0.1,53,10,1,1,1,30,19.8,15.5,15.2,19.8,1-4×3,1-4×4,1-4×4,

243,K176+790,0.0057,,0.1,53,10,1,1,1,30,0.5,0.5,0.5,0.5,1-2×2,1-2×2,1-2×2,

244,K177+035,0.5367,,0.1,53,10,1,1,1,30,17.1,13.6,13.3,17.1,1-4×3,1-3×2.5,1-4×3,

245,K177+302,0.0227,,0.1,53,10,1,1,1,30,1.4,1.4,1.4,1.4,1-2×2,1-4×2.2,1-4×2.2,通道兼排水

246,K177+716,,,,,,,,,,,,,,,1-2×2,1-2×2,灌溉涵

247,K177+857,0.1208,,0.1,53,10,1,1,1,30,5.2,4.6,4.5,5.2,1-2×2,1-3×2.5,1-3×2.5,

248,K178+150,0.0399,,0.1,53,10,1,1,1,30,2.1,2.1,2.0,2.1,1-2×2,1-2×2,1-2×2,

249,K178+248,0.0177,,0.1,53,10,1,1,1,30,1.1,1.2,1.1,1.2,1-2×2,1-2×2,1-2×2,

250,K178+534,0.2616,,0.1,53,10,1,1,1,30,9.6,8.1,7.9,9.6,1-3×2.5,1-3×2.5,1-3×2.5,

251,K178+902,0.0536,,0.1,53,10,1,1,1,30,2.7,2.6,2.5,2.7,1-2×2,1-2×2,1-2×2,

252,K179+780,0.0334,,0.1,53,10,1,1,1,30,1.9,1.8,1.8,1.9,1-2×2,1-4×2.2,1-4×2.2,通道兼排水

253,K180+054,0.0201,,0.1,53,10,1,1,1,30,1.2,1.3,1.2,1.3,1-2×2,1-4×2.2,1-4×2.2,通道兼排水

254,K180+317,0.0565,,0.1,53,10,1,1,1,30,2.8,2.7,2.6,2.8,1-2×2,1-3×2.5,1-3×2.5,

255,K180+780,0.3341,,0.1,53,10,1,1,1,30,11.7,9.7,9.5,11.7,1-3×2.5,1-4×3,1-4×3,

256,K181+500,0.2111,,0.1,53,10,1,1,1,30,8.1,6.9,6.8,8.1,1-3×2.5,2-4×4,2-4×4,

257,K181+848,0.5159,,0.1,53,10,1,1,1,30,16.6,13.2,13.0,16.6,1-3×2.5,1-3×2.5,1-3×2.5,

258,K181+988,0.0156,,0.1,53,10,1,1,1,30,1.0,1.1,1.0,1.1,1-2×2,1-3×2.5,1-3×2.5,

259,K182+134,,,,,,,,,,,,,,,1-3×2.5,1-3×2.5,灌溉渠

260,K182+159,0.0376,,0.1,53,10,1,1,1,30,2.0,2.0,1.9,2.0,1-2×2,1-3×2.5,1-3×2.5,

261,K182+860,0.0377,,0.1,53,10,1,1,1,30,2.0,2.0,2.0,2.0,1-2×2,1-2×2,1-2×2,

262,K183+089,0.0441,,0.1,53,10,1,1,1,30,2.3,2.2,2.2,2.3,1-2×2,1-3×2.5,1-3×2.5,

263,K183+356,0.1924,,0.1,53,10,1,1,1,30,7.5,6.5,6.3,7.5,1-3×2.5,1-3×2.5,1-3×2.5,

264,K183+563,,,,,,,,,,,,,,,1-2×2,1-2×2,灌溉渠

265,K184+245,,,,,,,,,,,,,,,1-2×2,1-2×2,灌溉渠

,,計算：,,,,,復核：,,,,,一審：,,,,二審：,,

沿線涵洞水文計算結果一覽表,,,,,,,,,,,,,,,,,,

杭（州）瑞（麗）高速公路湖北省通山至通城段,,,,,,,,,,,,,,,,,,第8頁共13頁

序號,涵洞樁號,"流域面積

F

（Km2）","交通部徑流簡化公式

Qp=φ*（h-Z）3/2*F4/5*β*γ*δ",,,,,,,,,"全國水文分區(qū)經(jīng)驗公式

Q1%=21.28F0.72",地方經(jīng)驗公式Qm=20.9F0.723,"取用

設計流量（m3/s）",計算擬定孔徑,野外擬定孔徑,設計采用孔徑,備注

,,,有無水庫,φ,h,Z,β,γ,δ,t,Q1%,Q1%,Q1%,,,,,

,,,,地貌系數(shù),"徑流厚度

（mm）","滯留徑流

厚度(mm)","傳播折減

系數(shù)","不均勻

折減系數(shù)","湖或水庫

折減系數(shù)","匯流時間

（min）",流量（m3/s）,流量（m3/s）,流量（m3/s）,,,,,

1,2,3,4,5,6,7,8,9,10,11,12,13,13,14,15,16,17,18

266,K184+531,0.0442,,0.1,53,10,1,1,1,30,2.3,2.3,2.2,2.3,1-2×2,1-4×2.7,1-4×2.7,通道兼分離

267,K185+090,0.0157,,0.1,53,10,1,1,1,30,1.0,1.1,1.0,1.1,1-2×2,1-2×2,1-2×2,

268,K185+254,0.0311,,0.1,53,10,1,1,1,30,1.8,1.7,1.7,1.8,1-2×2,1-2×2,1-2×2,

269,K185+522,0.0183,,0.1,53,10,1,1,1,30,1.1,1.2,1.2,1.2,1-2×2,1-2×2,1-2×2,

270,K185+620,0.0075,,0.1,53,10,1,1,1,30,0.6,0.6,0.6,0.6,1-2×2,1-2×2,1-2×2,

271,K185+705,0.0275,,0.1,53,10,1,1,1,30,1.6,1.6,1.6,1.6,1-2×2,1-2×2,1-2×2,

272,K185+860,0.0153,,0.1,53,10,1,1,1,30,1.0,1.0,1.0,1.0,1-2×2,1-6×3.6,1-6×3.6,通道兼分離

273,K186+331,0.2588,,0.1,53,10,1,1,1,30,9.6,8.0,7.9,9.6,1-3×2.5,1-2×2,1-3×2.5,

274,K186+435,0.0715,,0.1,53,10,1,1,1,30,3.4,3.2,3.1,3.4,1-2×2,1-4×3,1-4×3,

275,K186+787,0.0277,,0.1,53,10,1,1,1,30,1.6,1.6,1.6,1.6,1-2×2,1-3×2.5,1-3×2.5,

276,K186+959,0.4215,,0.1,53,10,1,1,1,30,14.1,11.4,11.2,14.1,1-3×2.5,2-4×3,2-4×3,

277,K187+702,0.4644,,0.1,53,10,1,1,1,30,15.3,12.2,12.0,15.3,1-3×2.5,1-3×2.5,1-3×2.5,

278,K188+025,0.0174,,0.1,53,10,1,1,1,30,1.1,1.2,1.1,1.2,1-2×2,1-2×2,1-2×2,

279,K188+322,0.0761,,0.1,53,10,1,1,1,30,3.6,3.3,3.2,3.6,1-2×2,1-3×2.5,1-3×2.5,

280,K188+469,0.0454,,0.1,53,10,1,1,1,30,2.4,2.3,2.2,2.4,1-2×2,1-2×2,1-2×2,

281,K188+562,0.0054,,0.1,53,10,1,1,1,30,0.4,0.5,0.5,0.5,1-2×2,1-2×2,1-2×2,

282,K188+641,0.0176,,0.1,53,10,1,1,1,30,1.1,1.2,1.1,1.2,1-2×2,1-3×2.5,1-3×2.5,

283,K188+838,0.0155,,0.1,53,10,1,1,1,30,1.0,1.1,1.0,1.1,1-2×2,1-4×2.7,1-4×2.7,通道兼排水

284,K189+058,,,,,,,,,,,,,,,1-2×2,1-2×2,灌溉涵

285,K189+086,0.0077,,0.1,53,10,1,1,1,30,0.6,0.6,0.6,0.6,1-2×2,1-2×2,1-2×2,

286,K189+534,0.0226,,0.1,53,10,1,1,1,30,1.4,1.4,1.3,1.4,1-2×2,2-4×4,2-4×4,

287,K189+721,0.0405,,0.1,53,10,1,1,1,30,2.2,2.1,2.1,2.2,1-2×2,1-4×2.2,1-4×2.2,通道兼排水

288,K189+826,0.0388,,0.1,53,10,1,1,1,30,2.1,2.1,2.0,2.1,1-2×2,1-2×2,1-2×2,

289,K190+172,0.0178,,0.1,53,10,1,1,1,30,1.1,1.2,1.1,1.2,1-2×2,1-2×2,1-2×2,

290,K190+280,0.0637,,0.1,53,10,1,1,1,30,3.1,2.9,2.9,3.1,1-2×2,1-3×2.5,1-3×2.5,

291,K190+520,0.9039,,0.1,53,10,1,1,1,30,26.0,19.8,19.4,26.0,1-4×3,1-4×3,1-4×3,

292,K190+933,0.2217,,0.1,53,10,1,1,1,30,8.4,7.2,7.0,8.4,1-3×2.5,1-4×3,1-4×3,

293,K191+416,0.1341,,0.1,53,10,1,1,1,30,5.7,5.0,4.9,5.7,1-2×2,2-4×4,2-4×4,

294,K191+723,0.4366,,0.1,53,10,1,1,1,30,14.5,11.7,11.5,14.5,1-3×2.5,1-4×3,1-4×3,

295,K191+984,0.5846,,0.1,53,10,1,1,1,30,18.4,14.5,14.2,18.4,1-4×3,1-4×4,1-4×4,

296,K192+280,0.0429,,0.1,53,10,1,1,1,30,2.3,2.2,2.1,2.3,1-2×2,1-4×2.2,1-4×2.2,通道兼排水

297,K192+470,0.0289,,0.1,53,10,1,1,1,30,1.7,1.7,1.6,1.7,1-2×2,1-2×2,1-2×2,

298,K192+542,0.0182,,0.1,53,10,1,1,1,30,1.1,1.2,1.2,1.2,1-2×2,1-3×2.5,1-3×2.5,

299,K192+738,0.0633,,0.1,53,10,1,1,1,30,3.1,2.9,2.8,3.1,1-2×2,1-4×2.7,1-4×2.7,通道兼排水

30