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水利防水工程设计毕业论文目 录第一章 调洪演算11.1 设计洪水过程线计算11.2 泄流能力计算61.3 调洪演算18 1.3.1 调洪演算原理.18 1.3.2基本数据20 1.3.3调洪演算结果20第二章 大坝设计342.1 坝顶超高计算34 2.1.1 平均波高及波长计算35 2.1.2平均波浪爬高36 2.1.3 风浪壅高计算372.2 最终坝顶高程确定402.3 坝顶宽度计算412.4 坝坡设计412.5 坝体排水设计422.6 坝顶构造422.7 坝壳料场的选择422.8 填筑标准设计43第三章 泄水建筑物计算433.1 控制段计算443.2 泄流能力计算453.3 泄槽的水力计算463.3.1 临界水深和临界底坡计算46 3.3.2 水面线计算473.3.3 波动掺气水深计算50 3.4 挑流消能计算513.4.3 校核情况53第四章 输水建筑物544.1 洞型尺寸计算544.2 水利计算554.2.1 水面线的计算554.2.2 通气孔面积计算564.2.3 高速水流防空蚀计算574.2.4 弯道水力计算574.2.5 消能计算594.3隧洞结构计算604.3.1 衬砌厚度计算604.3.2 分缝604.3.3封堵体的计算60南昌工程学院本科毕业设计第一章 调洪演算1.1 设计洪水过程线计算根据所给的资料,设计洪水和校核洪水选用时差为2小时而施工期洪水选用1小时,用内插法进行计算,所得结果见表1-1-1:表 1-1 群安水库洪水过程线时间P=0.1%P=2%典型估量m3/s放大倍比放大流量m3/s修匀流量m3/s典型估量m3/s放大倍比放大流量m3/s修匀流量m3/s7日0:003.49 11.10 38.70 38.70 3.49 4.15 14.50 14.50 2:003.63 11.10 40.25 40.25 3.63 4.15 15.05 15.05 4:003.77 11.10 41.80 41.80 3.77 4.15 15.60 15.60 6:00:004.09 11.10 45.30 45.30 4.09 4.15 16.95 16.95 8:004.40 11.10 48.80 48.80 4.40 4.15 18.30 18.30 10:00:004.22 11.10 46.75 46.75 4.22 4.15 17.50 17.50 12:004.03 11.10 44.70 44.70 4.03 4.15 16.70 16.70 14:00:003.76 11.10 41.70 41.70 3.76 4.15 15.60 15.60 16:003.49 11.10 38.70 38.70 3.49 4.15 14.50 14.50 18:00:003.32 11.10 36.90 36.90 3.32 4.15 13.77 13.77 19:003.24 11.10 36.00 36.00 3.24 4.15 13.40 13.40 20:00:003.85 11.10 #VALUE!41.20 3.85 4.15 #VALUE!16.12 22:00:005.06 11.10 #VALUE!51.60 5.06 4.15 #VALUE!21.56 8日0:00:006.28 11.1/10.969.7/68.562.00 6.28 4.15/3.9626.1/24.927.00 2:00:006.28 10.90 68.50 77.00 6.28 3.96 24.90 22.00 4:00:009.02 10.90 98.30 98.30 9.02 3.96 35.70 36.70 6:00:007.28 95.65 95.65 8.78 3.96 34.75 34.75 8:00:005.53 10.90 93.00 93.00 8.53 3.96 33.80 33.80 10:00:005.60 10.90 86.53 86.53 7.94 3.96 31.44 31.44 12:00:005.67 10.90 80.07 80.07 7.34 3.96 29.09 29.09 14:00:005.74 10.90 73.60 73.60 6.75 3.96 26.73 26.73 16:00:005.81 10.90 67.13 67.13 6.16 3.96 24.38 24.38 18:00:006.28 10.90 68.57 68.57 6.29 3.96 24.90 24.90 20:00:007.15 10.90 77.90 77.90 7.15 3.96 28.30 28.30 22:00:009.02 10.90 98.30 98.30 9.02 3.96 35.70 35.70 9日 0:00:0011.66 10.90 127.15 127.15 11.66 3.96 46.15 46.15 2:00:0014.30 10.90 156.00 156.00 14.30 3.96 56.60 56.60 4:00:0014.85 10.90 #VALUE!150.50 14.85 3.96 #VALUE!53.50 6:00:0015.40 10.9/8.1568.0/126.0145.00 15.40 3.96/2.5961.0/39.950.40 8:00:0021.30 8.15 174.00 174.00 21.30 2.59 55.20 55.20 10:00:0029.52 8.15 240.88 240.88 29.52 2.59 76.39 76.39 12:00:0046.98 8.15 #VALUE!388.08 46.98 2.59 #VALUE!123.00 14:00:0044.33 8.15 361.33 346.67 44.33 2.59 114.67 106.67 16:00:0029.90 8.15 244.06 260.61 29.90 2.59 77.44 79.85 18:00:0027.40 8.15 223.57 223.57 27.40 2.59 70.97 67.69 20:00:0023.90 8.15 195.00 195.00 23.90 2.59 61.90 61.90 22:00:0024.90 8.15 203.00 175.00 24.90 2.59 64.50 57.00 10日 0:00:00 19.80 8.15 161.00 160.00 19.80 2.59 51.30 55.00 2:00:0017.90 8.15 #VALUE!151.67 17.90 2.59 #VALUE!52.67 4:00:0016.00 8.15 #VALUE!143.33 16.00 2.59 #VALUE!50.33 6:00:0014.10 8.15/10.915.0/154.0135.00 14.10 2.59/3.9636.5/55.848.00 8:00:0013.10 10.90 143.00 132.00 13.10 3.96 51.90 45.00 10:00:0012.26 10.90 133.80 124.50 12.26 3.96 48.57 42.75 12:00:0011.42 10.90 124.59 117.00 11.42 3.96 45.24 40.50 14:00:0010.58 10.90 115.39 109.50 10.58 3.96 41.92 38.25 16:00:009.74 10.90 106.19 102.00 9.74 3.96 38.59 36.00 18:00:008.90 10.90 96.98 94.50 8.90 3.96 35.26 33.75 20:00:007.72 10.90 84.10 84.00 7.72 3.96 30.60 30.60 22:00:007.53 10.90 #VALUE!82.00 7.55 3.96 #VALUE!29.90 11日 0:00:007.33 10.9/11.180.4/81.980.00 7.38 3.96/4.1529.2/30.629.20 2:00:007.04 11.10 #VALUE!77.40 7.06 4.15 #VALUE!28.60 4:00:006.74 11.10 74.80 74.80 6.74 4.15 28.00 28.00 6:00:006.59 11.10 73.15 73.15 6.59 4.15 27.35 27.35 8:00:006.44 11.10 71.50 71.50 6.44 4.15 26.70 26.70 10:00:006.12 11.10 67.96 67.96 6.12 4.15 25.37 25.37 12:00:005.80 11.10 64.41 64.41 5.80 4.15 24.05 24.05 14:00:005.48 11.10 60.87 60.87 5.48 4.15 22.72 22.72 16:00:005.16 11.10 57.33 57.33 5.16 4.15 21.40 21.40 18:00:004.91 11.10 54.54 54.54 4.91 4.15 20.37 20.37 20:00:004.77 11.10 52.90 52.90 4.77 4.15 19.80 19.80 22:00:004.44 11.10 49.28 48.41 4.44 4.15 18.46 18.46 12日 0:00:004.57 11.10 50.70 48.00 4.57 4.15 19.00 19.00 其所生成的图形见下页:分别包括:设计过程校核洪水过程线图 设计过程设计洪水过程线图 施工过程校核洪水过程线图 施工过程设计洪水过程线图1.2 泄流能力计算根据资料所给的群安水库水位关系曲线,以及相关的公式:本设计根据确定的泄洪方式,进行泄流能力分析,泄流公式按下式计算。 (水力学第四版吴持恭主编P295) (1-1)式中m-自由出流系数,取0.485:b-溢流孔宽;取25米;H0-H0=H+,H取堰上水头,流速水头忽略。所得结果见下表:表1-2(水库Q-V-Z曲线)水位下泄流量累计库容(104)水位下泄流量累计库容(104)水位下泄流量累计库容(104)1994.70.00 900.0 1995.1214.61 922.1 1995.5441.33 939.8 1994.710.05 900.6 1995.1315.14 922.5 1995.5542.07 940.2 1994.720.15 901.1 1995.1415.67 923.0 1995.5642.81 940.6 1994.730.28 901.7 1995.1516.20 923.4 1995.5743.56 941.0 1994.740.43 902.3 1995.1616.75 923.8 1995.5844.31 941.5 1994.750.60 902.8 1995.1717.30 924.2 1995.5945.07 941.9 1994.760.79 903.4 1995.1817.85 924.6 1995.645.83 942.3 1994.770.99 904.0 1995.1918.41 925.1 1995.6146.60 942.7 1994.781.21 904.6 1995.218.98 925.5 1995.6247.37 943.1 1994.791.45 905.1 1995.2119.55 925.9 1995.6348.14 943.6 1994.81.70 905.7 1995.2220.13 926.3 1995.6448.92 944.0 1994.811.96 906.3 1995.2320.71 926.7 1995.6549.70 944.4 1994.822.23 906.8 1995.2421.30 927.2 1995.6650.49 944.8 1994.832.52 907.4 1995.2521.90 927.6 1995.6751.28 945.2 1994.842.81 908.0 1995.2622.50 928.0 1995.6852.08 945.7 1994.853.12 908.5 1995.2723.10 928.4 1995.6952.88 946.1 1994.863.44 909.1 1995.2823.71 928.8 1995.753.68 946.5 1994.873.76 909.7 1995.2924.33 929.3 1995.7154.49 946.9 1994.884.10 910.2 1995.324.95 929.7 1995.7255.30 947.3 1994.894.45 910.8 1995.3125.57 930.1 1995.7356.11 947.8 1994.94.80 911.4 1995.3226.21 930.5 1995.7456.93 948.2 1994.915.17 911.9 1995.3326.84 930.9 1995.7557.76 948.6 1994.925.54 912.5 1995.3427.48 931.4 1995.7658.58 949.0 1994.935.92 913.1 1995.3528.13 931.8 1995.7759.41 949.5 1994.946.31 913.7 1995.3628.78 932.2 1995.7860.25 949.9 1994.956.71 914.2 1995.3729.44 932.6 1995.7961.09 950.3 1994.967.12 914.8 1995.3830.10 933.0 1995.861.93 950.7 1994.977.53 915.4 1995.3930.77 933.5 1995.8162.78 951.1 1994.987.95 915.9 1995.431.44 933.9 1995.8263.63 951.6 1994.998.38 916.5 1995.4132.11 934.3 1995.8364.48 952.0 19958.82 917.1 1995.4232.80 934.7 1995.8465.34 952.4 1995.019.27 917.5 1995.4333.48 935.2 1995.8566.20 952.8 1995.029.72 917.9 1995.4434.17 935.6 1995.8667.07 953.2 1995.0310.18 918.3 1995.4534.87 936.0 1995.8767.93 953.7 1995.0410.64 918.7 1995.4635.57 936.4 1995.8868.81 954.1 1995.0511.12 919.2 1995.4736.27 936.8 1995.8969.68 954.5 1995.0611.59 919.6 1995.4836.98 937.3 1995.970.56 954.9 1995.0712.08 920.0 1995.4937.69 937.7 1995.9171.45 955.3 1995.0812.57 920.4 1995.538.41 938.1 1995.9272.34 955.8 1995.0913.07 920.9 1995.5139.13 938.5 1995.9373.23 956.2 1995.113.58 921.3 1995.5239.86 938.9 1995.9474.12 956.6 1995.1114.09 921.7 1995.5340.59 939.4 1995.9575.02 957.0 1995.9675.92 957.4 1996.38116.89 975.1 1996.8163.36 992.8 1995.9776.83 957.9 1996.39117.93 975.5 1996.81164.53 993.2 1995.9877.74 958.3 1996.4118.98 975.9 1996.82165.70 993.6 1995.9978.65 958.7 1996.41120.03 976.4 1996.83166.87 994.0 199679.57 959.1 1996.42121.09 976.8 1996.84168.05 994.5 1996.0180.49 959.5 1996.43122.15 977.2 1996.85169.23 994.9 1996.0281.41 960.0 1996.44123.21 977.6 1996.86170.41 995.3 1996.0382.34 960.4 1996.45124.27 978.1 1996.87171.59 995.7 1996.0483.27 960.8 1996.46125.34 978.5 1996.88172.78 996.1 1996.0584.20 961.2 1996.47126.41 978.9 1996.89173.97 996.6 1996.0685.14 961.6 1996.48127.48 979.3 1996.9175.16 997.0 1996.0786.08 962.1 1996.49128.56 979.7 1996.91176.36 997.4 1996.0887.02 962.5 1996.5129.63 980.2 1996.92177.56 997.8 1996.0987.97 962.9 1996.51130.72 980.6 1996.93178.76 998.2 1996.188.92 963.3 1996.52131.80 981.0 1996.94179.96 998.7 1996.1189.87 963.8 1996.53132.89 981.4 1996.95181.17 999.1 1996.1290.83 964.2 1996.54133.98 981.8 1996.96182.38 999.5 1996.1391.79 964.6 1996.55135.07 982.3 1996.97183.59 999.9 1996.1492.76 965.0 1996.56136.17 982.7 1996.98184.80 1000.3 1996.1593.73 965.4 1996.57137.27 983.1 1996.99186.02 1000.8 1996.1694.70 965.9 1996.58138.37 983.5 1997187.24 1001.2 1996.1795.67 966.3 1996.59139.48 983.9 1997.01188.46 1001.6 1996.1896.65 966.7 1996.6140.59 984.4 1997.02189.69 1002.0 1996.1997.63 967.1 1996.61141.70 984.8 1997.03190.92 1002.4 1996.298.62 967.5 1996.62142.81 985.2 1997.04192.15 1002.9 1996.2199.60 968.0 1996.63143.93 985.6 1997.05193.38 1003.3 1996.22100.59 968.4 1996.64145.05 986.0 1997.06194.62 1003.7 1996.23101.59 968.8 1996.65146.17 986.5 1997.07195.85 1004.1 1996.24102.59 969.2 1996.66147.30 986.9 1997.08197.09 1004.5 1996.25103.59 969.6 1996.67148.43 987.3 1997.09198.34 1005.0 1996.26104.59 970.1 1996.68149.56 987.7 1997.1199.58 1005.4 1996.27105.60 970.5 1996.69150.69 988.1 1997.11200.83 1005.8 1996.28106.61 970.9 1996.7151.83 988.6 1997.12202.08 1006.2 1996.29107.62 971.3 1996.71152.97 989.0 1997.13203.34 1006.7 1996.3108.64 971.7 1996.72154.11 989.4 1997.14204.59 1007.1 1996.31109.66 972.2 1996.73155.26 989.8 1997.15205.85 1007.5 1996.32110.68 972.6 1996.74156.41 990.2 1997.16207.12 1007.9 1996.33111.71 973.0 1996.75157.56 990.7 1997.17208.38 1008.3 1996.34112.74 973.4 1996.76158.71 991.1 1997.18209.65 1008.8 1996.35113.77 973.8 1996.77159.87 991.5 1997.19210.92 1009.2 1996.36114.81 974.3 1996.78161.03 991.9 1997.2212.19 1009.6 1996.37115.85 974.7 1996.79162.19 992.4 1997.21213.46 1010.0 水位下泄流量累计库容(104)水位下泄流量累计库容(104)水位下泄流量累计库容(104)1997.22214.74 1010.4 1997.64270.60 1028.1 1998.06330.61 1045.8 1997.23216.02 1010.9 1997.65271.98 1028.5 1998.07332.09 1046.2 1997.24217.30 1011.3 1997.66273.37 1028.9 1998.08333.57 1046.6 1997.25218.58 1011.7 1997.67274.75 1029.4 1998.09335.05 1047.0 1997.26219.87 1012.1 1997.68276.14 1029.8 1998.1336.53 1047.4 1997.27221.16 1012.5 1997.69277.53 1030.2 1998.11338.02 1047.9 1997.28222.45 1013.0 1997.7278.93 1030.6 1998.12339.51 1048.3 1997.29223.75 1013.4 1997.71280.32 1031.0 1998.13341.00 1048.7 1997.3225.05 1013.8 1997.72281.72 1031.5 1998.14342.49 1049.1 1997.31226.34 1014.2 1997.73283.12 1031.9 1998.15343.98 1049.6 1997.32227.65 1014.6 1997.74284.52 1032.3 1998.16345.48 1050.0 1997.33228.95 1015.1 1997.75285.93 1032.7 1998.17346.98 1050.4 1997.34230.26 1015.5 1997.76287.34 1033.1 1998.18348.48 1050.8 1997.35231.57 1015.9 1997.77288.75 1033.6 1998.19349.98 1051.2 1997.36232.88 1016.3 1997.78290.16 1034.0 1998.2351.49 1051.7 1997.37234.19 1016.7 1997.79291.57 1034.4 1998.21353.00 1052.1 1997.38235.51 1017.2 1997.8292.99 1034.8 1998.22354.51 1052.5 1997.39236.83 1017.6 1997.81294.41 1035.3 1998.23356.02 1052.9 1997.4238.15 1018.0 1997.82295.83 1035.7 1998.24357.53 1053.3 1997.41239.48 1018.4 1997.83297.25 1036.1 1998.25359.05 1053.8 1997.42240.80 1018.8 1997.84298.68 1036.5 1998.26360.57 1054.2 1997.43242.13 1019.3 1997.85300.11 1036.9 1998.27362.09 1054.6 1997.44243.46 1019.7 1997.86301.54 1037.4 1998.28363.61 1055.0 1997.45244.80 1020.1 1997.87302.97 1037.8 1998.29365.13 1055.4 1997.46246.14 1020.5 1997.88304.40 1038.2 1998.3366.66 1055.9 1997.47247.47 1021.0 1997.89305.84 1038.6 1998.31368.19 1056.3 1997.48248.82 1021.4 1997.9307.28 1039.0 1998.32369.72 1056.7 1997.49250.16 1021.8 1997.91308.72 1039.5 1998.33371.25 1057.1 1997.5251.51 1022.2 1997.92310.17 1039.9 1998.34372.79 1057.5 1997.51252.85 1022.6 1997.93311.61 1040.3 1998.35374.33 1058.0 1997.52254.20 1023.1 1997.94313.06 1040.7 1998.36375.86 1058.4 1997.53255.56 1023.5 1997.95314.51 1041.1 1998.37377.41 1058.8 1997.54256.91 1023.9 1997.96315.96 1041.6 1998.38378.95 1059.2 1997.55258.27 1024.3 1997.97317.42 1042.0 1998.39380.50 1059.6 1997.56259.63 1024.7 1997.98318.88 1042.4 1998.4382.04 1060.1 1997.57261.00 1025.2 1997.99320.33 1042.8 1998.41383.59 1060.5 1997.58262.36 1025.6 1998321.80 1043.2 1998.42385.14 1060.9 1997.59263.73 1026.0 1998.01323.26 1043.7 1998.43386.70 1061.3 1997.6265.10 1026.4 1998.02324.73 1044.1 1998.44388.26 1061.7 1997.61266.47 1026.8 1998.03326.19 1044.5 1998.45389.81 1062.2 1997.62267.85 1027.3 1998.04327.66 1044.9 1998.46391.37 1062.6 1997.63269.22 1027.7 1998.05329.14 1045.3 1998.47392.94 1063.0 水位下泄流量累计库容(104)水位下泄流量累计库容(104)水位下泄流量累计库容(104)1998.48394.50 1063.4 1998.9462.04 1081.1 1999.32533.06 1098.8 1998.49396.07 1063.9 1998.91463.70 1081.5 1999.33534.79 1099.2 1998.5397.64 1064.3 1998.92465.35 1081.9 1999.34536.52 1099.6 1998.51399.21 1064.7 1998.93467.00 1082.4 1999.35538.26 1100.0 1998.52400.78 1065.1 1998.94468.66 1082.8 1999.36539.99 1100.4 1998.53402.35 1065.5 1998.95470.32 1083.2 1999.37541.73 1100.9 1998.54403.93 1066.0 1998.96471.98 1083.6 1999.38543.47 1101.3 1998.55405.51 1066.4 1998.97473.64 1084.0 1999.39545.22 1101.7 1998.56407.09 1066.8 1998.98475.31 1084.5 1999.4546.96 1102.1 1998.57408.67 1067.2 1998.99476.98 1084.9 1999.41548.71 1102.5 1998.58410.26 1067.6 1999478.64 1085.3 1999.42550.46 1103.0 1998.59411.85 1068.1 1999.01480.31 1085.7 1999.43552.21 1103.4 1998.6413.43 1068.5 1999.02481.99 1086.1 1999.44553.96 1103.8 1998.61415.03 1068.9 1999.03483.66 1086.6 1999.45555.71 1104.2 1998.62416.62 1069.3 1999.04485.34 1087.0 1999.46557.47 1104.6 1998.63418.21 1069.7 1999.05487.02 1087.4 1999.47559.23 1105.1 1998.64419.81 1070.2 1999.06488.70 1087.8 1999.48560.99 1105.5 1998.65421.41 1070.6 1999.07490.38 1088.2 1999.49562.75 1105.9 1998.66423.01 1071.0 1999.08492.06 1088.7 1999.5564.51 1106.3 1998.67424.62 1071.4 1999.09493.75 1089.1 1999.51566.28 1106.8 1998.68426.22 1071.8 1999.1495.44 1089.5 1999.52568.04 1107.2 1998.69427.83 1072.3 1999.11497.13 1089.9 1999.53569.81 1107.6 1998.7429.44 1072.7 1999.12498.82 1090.3 1999.54571.58 1108.0 1998.71431.05 1073.1 1999.13500.51 1090.8 1999.55573.35 1108.4 1998.72432.66 1073.5 1999.14502.21 1091.2 1999.56575.13 1108.9 1998.73434.28 1073.9 1999.15503.91 1091.6 1999.57576.90 1109.3 1998.74435.89 1074.4 1999.16505.61 1092.0 1999.58578.68 1109.7 1998.75437.51 1074.8 1999.17507.31 1092.5 1999.59580.46 1110.1 1998.76439.14 1075.2 1999.18509.01 10
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