重力坝深层抗滑稳定计算表.xls

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1、重重力力坝坝深深层层抗抗滑滑稳稳定定计计算算表表1 已已知知数数据据：坝顶高程（m）1019.50正常蓄水位（m）下973.00水容重（KN/m）9.81BC面抗剪断参数f0.80滑块1下游超出坝趾长（m）建基面高程（m）969.50设计洪水位（m）下975.77淤沙高程（m）993.44BC面抗剪断参数c0.60（）上游折坡高程（m）994.50校核洪水位（m）下976.60淤沙浮容重（KN/m）7.50坝基岩体容重（KN/m）27.00（）折坡坡比n0.20设计下泄流量（m/s）269.00淤沙内摩擦角（）15.00堰顶高程（m）1014.00（）坝顶宽度（m）6.00校核下泄流量（m/s

2、）419.00河床折减系数a0.25溢流段剖面面积（m）1070.00滑块1面积（m）下坝坡坡比m0.75设计风速（m/s）（大）18.00岸坡折减系数a0.35溢流剖面形心与中点水平距4.38滑块2面积（m）下坝坡交点高程1013.50校核风速（m/s）（小）12.00坝基面抗剪参数f0.58溢洪道宽度（m）26.00滑块2底边长（m）坝体砼容重（KN/m）24.00风区长度D（km）0.70坝基面抗剪断参数f0.80反弧段最低点高程（m）968.50滑块1自重G1（KN）廊道坝踵距（m）9.00回填土体内摩擦角（）15.00坝基面抗剪断参数c0.60最低点与坝趾水平距（m）0.00滑块2自

3、重G2（KN）正常蓄水位（m）1014.00上游回填高程（m）973.00AB面抗剪参数f0.58最低点左侧角度（）53.00SIN设计洪水位（m）1017.06下游填土高程（m）971.00AB面抗剪断参数f0.80最低点右侧角度（挑射角）0.00COS校核洪水位（m）1018.06土体容重（KN/m）18.00AB面抗剪断参数c0.60溢流段剖面底宽（m）44.00SIN（-）死水位（m）996.00土体浮容重（KN/m）8.00BC面抗剪参数f0.58滑块1上游超出坝踵长（m）8.00COS（-）备注：已知数据中L7-15数据为溢流坝段的数据。2 波波浪浪要要素素计计算算：11 坝坝体体

4、稳稳定定计计算算：工况V0（m/s）D(km)hL（m）L（m）hz（m）备注坝段工况起始Q（KN）正常180.70.556.410.22挡水坝段正常0设计180.70.556.410.22设计0校核120.70.334.280.12校核0坝段工况Q（KN）3 浪浪压压力力计计算算：挡水坝段正常0工况水容重wLmh1%（m）hz（m）分项系数浪压力PL设计0正常9.816.410.680.221.0014.19校核0设计9.816.410.680.221.0014.19校核9.814.280.410.121.005.5612 最最终终计计算算结结果果：（）正常工况4 淤淤沙沙压压力力计计算算：

5、KsKs淤沙浮容重内摩擦角淤沙顶高程淤沙底高程分项系数水平淤沙力竖向淤沙力1竖向淤沙力2157.515993.449731.00922.47313.351226.4020255 上上游游土土压压力力（主主动动土土压压力力）：30土体浮容重内摩擦角上游回填高程建基面高程分项系数水平土压力竖向土压力1竖向土压力235815973969.51.00344.77117.11224.0040456 下下游游土土压压力力（被被动动土土压压力力）：50工况容重内摩擦角回填高度分项系数水平土压力竖向土压力1竖向土压力255正常8.00151.51.0015.296.7560.0060设计8.00151.51.

6、0015.296.7560.0065校核8.00151.51.0015.296.7560.0070757 上上游游水水压压力力计计算算：最小值00工况蓄水位建基面高程上游水深分项系数水平水压力垂直水压力1垂直水压力2正常1014.00969.5044.501.009713.131569.603492.36设计1017.06969.5047.561.0011094.881719.693732.51校核1018.06969.5048.561.0011566.351768.743810.998 下下游游水水压压力力计计算算：工况下游水位建基面高程下游水深分项系数水平水压力垂直水压力1垂直水压力2垂直

7、水压力3正常973.00969.503.501.0060.0945.06171.68908.29设计975.77969.506.271.00192.83144.62307.541627.14校核976.60969.507.101.00247.26185.45348.261842.53备注：垂直水压力3是作用在滑块2上的水压力：9 扬扬压压力力计计算算：工况坝底宽度作用长度L1作用长度L2作用长度L3分项系数扬压力U1扬压力U2扬压力U3正常44.0017.6041.4130.551.0010874.851668.583337.16设计44.0017.6041.4130.551.0011923.

8、082083.614167.21校核44.0017.6041.4130.5512250.362207.974415.93备注：浮托力分项系数1.0，渗透压力分项系数为1.210 坝坝体体自自重重计计算算：上游折坡下坝坡交点重量1重量2重量3分项系数总重量W备注994.51013.515007200174241.0026124.005.00SIN15.00COS30.00SIN（+）0.00COS（+）435.28浪压力分项系数202.02淤沙压力分项系数30.55土压力分项系数11752.65静水压力分项系数5454.43浮托力力分项系数0.26渗透压力分项系数0.97自重分项系数-0.26动

9、水压力分项系数0.97最终Q（KN）W（KN）H（KN）Ks1643033350109194.796645033976121684.566647234185125774.493Q（KN）W（KN）H（KN）Ks1445433350109191.258461433976121681.204468234185125771.187设计工况校核工况KsKsKsKs0000滑块1下游超出坝趾长（m）滑块1面积（m）滑块2面积（m）滑块2底边长（m）滑块1自重G1（KN）滑块2自重G2（KN）正正常常工工况况设设计计工工况况Ks2-Ks1Q（KN）Ks1Ks2Ks2-Ks1Q（KN）Ks1Ks281.21

10、003.158-78.052337.97503.044341.01981.68023.158-78.522329.53223.044332.57682.15543.158-78.997321.49743.044324.54182.63763.159-79.478313.84263.045316.88683.12483.159-79.965306.53983.045309.58583.617103.160-80.458299.567103.045302.61284.116123.160-80.957292.902123.046295.94784.622143.160-81.462286.5241

11、43.046289.57085.134163.161-81.973280.416163.046283.46385.652183.161-82.491274.561183.047277.60886.177203.161-83.016268.943203.047271.99086.708223.162-83.547263.548223.047266.59687.246243.162-84.085258.364243.048261.41287.792263.162-84.629253.378263.048256.42588.344283.163-85.181248.578283.048251.626

12、88.903303.163-85.740243.955303.049247.00489.470323.163-86.307239.500323.049242.54890.044343.164-86.881235.202343.049238.25190.626363.164-87.462231.054363.050234.10491.216383.164-88.052227.049383.050230.09991.814403.165-88.649223.178403.050226.22992.420423.165-89.255219.436423.051222.48793.034443.165

13、-89.868215.816443.051218.86793.656463.166-90.491212.312463.051215.36394.287483.166-91.121208.919483.052211.97094.927503.166-91.761205.631503.052208.68395.576523.167-92.410202.443523.052205.49696.235543.167-93.067199.352543.052202.40596.902563.167-93.735196.353563.053199.40697.579583.168-94.412193.44

14、1583.053196.49498.266603.168-95.098190.614603.053193.66798.963623.168-95.795187.866623.054190.92099.670643.169-96.502185.196643.054188.250100.388663.169-97.219182.600663.054185.654101.116683.170-97.947180.074683.055183.129101.856703.170-98.686177.617703.055180.672102.606723.170-99.436175.224723.0551

15、78.280103.368743.171-100.197172.894743.056175.950104.142763.171-100.971170.625763.056173.681104.927783.171-101.756168.413783.056171.470105.725803.172-102.553166.257803.057169.314106.535823.172-103.363164.155823.057167.212107.359843.172-104.186162.105843.057165.162108.195863.173-105.022160.104863.058

16、163.162109.045883.173-105.872158.151883.058161.209109.908903.173-106.735156.245903.058159.303110.786923.174-107.612154.383923.059157.442111.678943.174-108.504152.565943.059155.624112.585963.174-109.411150.788963.059153.847113.508983.175-110.333149.051983.060152.111114.4451003.175-111.270147.3531003.

17、060150.413115.3991023.175-112.224145.6931023.060148.753116.3701043.176-113.194144.0691043.061147.130117.3571063.176-114.181142.4801063.061145.541118.3611083.176-115.185140.9261083.061143.987119.3831103.177-116.206139.4041103.062142.465120.4241123.177-117.247137.9141123.062140.976121.4831143.177-118.

18、305136.4551143.062139.517122.5611163.178-119.383135.0261163.063138.089123.6591183.178-120.481133.6261183.063136.689124.7771203.179-121.599132.2551203.063135.318125.9171223.179-122.738130.9101223.064133.974127.0771243.179-123.898129.5921243.064132.656128.2601263.180-125.080128.3001263.064131.364129.4

19、651283.180-126.286127.0331283.064130.098130.6941303.180-127.514125.7901303.065128.855131.9471323.181-128.766124.5711323.065127.636133.2251343.181-130.044123.3751343.065126.440134.5281363.181-131.346122.2011363.066125.267135.8571383.182-132.675121.0481383.066124.115137.2141403.182-134.032119.9171403.

20、066122.984138.5981423.182-135.416118.8061423.067121.873140.0111443.183-136.828117.7161443.067120.783141.4541463.183-138.271116.6441463.067119.712142.9271483.183-139.744115.5921483.068118.659144.4321503.184-141.249114.5581503.068117.626145.9701523.184-142.786113.5411523.068116.610147.5411543.184-144.

21、357112.5431543.069115.611149.1481563.185-145.963111.5611563.069114.630150.7901583.185-147.605110.5961583.069113.665152.4701603.185-149.284109.6471603.070112.717154.1881623.186-151.002108.7141623.070111.784155.9451643.186-152.759107.7961643.070110.866157.7451663.187-154.558106.8931663.071109.964159.5

22、871683.187-156.400106.0051683.071109.076161.4731703.187-158.286105.1311703.071108.202163.4051723.188-160.217104.2711723.072107.343165.3851743.188-162.197103.4251743.072106.497167.4141763.188-164.225102.5921763.072105.664169.4941783.189-166.305101.7721783.073104.844171.6281803.189-168.439100.9641803.

23、073104.037173.8161823.189-170.627100.1691823.073103.243176.0631843.190-172.87399.3861843.074102.460178.3691863.190-175.17998.6151863.074101.689180.7371883.190-177.54697.8561883.074100.930183.1701903.191-179.97997.1081903.075100.182185.6701923.191-182.47996.3701923.07599.445188.2401943.191-185.04995.

24、6441943.07598.719190.8841963.192-187.69394.9281963.07698.004193.6041983.192-190.41294.2231983.07697.299196.4042003.192-193.21293.5272003.07696.604199.2882023.193-196.09592.8422023.07795.919202.2582043.193-199.06592.1662043.07795.243205.3202063.194-202.12691.5002063.07794.577208.4772083.194-205.28390

25、.8432083.07893.921211.7342103.194-208.54090.1952103.07893.273215.0962123.195-211.90189.5562123.07892.635218.5672143.195-215.37288.9262143.07992.005222.1542163.195-218.95988.3052163.07991.383225.8622183.196-222.66787.6912183.07990.771229.6982203.196-226.50287.0862203.08090.166233.6682223.196-230.4718

26、6.4892223.08089.569237.7792243.197-234.58285.9002243.08088.980242.0392263.197-238.84285.3192263.08188.399246.4562283.197-243.25984.7452283.08187.826251.0402303.198-247.84284.1782303.08187.260255.7992323.198-252.60183.6192323.08286.701260.7442343.198-257.54683.0672343.08286.149265.8862363.199-262.687

27、82.5222363.08285.605271.2382383.199-268.03881.9842383.08385.067276.8112403.199-273.61281.4532403.08384.536282.6212423.200-279.42180.9282423.08384.012288.6822443.200-285.48280.4102443.08383.494295.0122463.201-291.81179.8982463.08482.982301.6282483.201-298.42779.3932483.08482.477308.5502503.201-305.34

28、978.8932503.08481.978315.8012523.202-312.60078.4002523.08581.485323.4042543.202-320.20277.9132543.08580.998331.3862563.202-328.18377.4312563.08580.516339.7752583.203-336.57276.9552583.08680.041348.6032603.203-345.40076.4852603.08679.571357.9062623.203-354.70376.0202623.08679.107367.7242643.204-364.5

29、2075.5612643.08778.648378.0992663.204-374.89575.1072663.08778.194389.0822683.204-385.87874.6582683.08777.745400.7272703.205-397.52274.2142703.08877.302413.0962723.205-409.89173.7762723.08876.864426.2582743.205-423.05273.3422743.08876.431440.2922763.206-437.08672.9132763.08976.002455.2882783.206-452.

30、08272.4892783.08975.579471.3492803.207-468.14272.0702803.08975.160488.5912823.207-485.38471.6562823.09074.746507.1512843.207-503.94471.2462843.09074.336527.1852863.208-523.97770.8402863.09073.931548.8762883.208-545.66870.4392883.09173.530572.4392903.208-569.23170.0422903.09173.134598.1272923.209-594

31、.91869.6502923.09172.741626.2402943.209-623.03169.2622943.09272.354657.1412963.209-653.93168.8782963.09271.970691.2632983.210-688.05468.4982983.09271.590729.1403003.210-725.93068.1223003.09371.214771.4273023.210-768.21667.7503023.09370.843818.9413043.211-815.73167.3813043.09370.475872.7173063.211-86

32、9.50667.0173063.09470.111934.0783083.211-930.86666.6573083.09469.7511004.7523103.212-1001.54066.3003103.09469.3941087.0323123.212-1083.82065.9463123.09569.0411184.0353143.213-1180.82265.5973143.09568.6921300.0993163.213-1296.88665.2513163.09568.3461441.4553183.213-1438.24264.9083183.09668.0041617.38

33、13203.214-1614.16764.5693203.09667.6651842.3263223.214-1839.11264.2333223.09667.3302140.0933243.214-2136.87863.9013243.09766.9972552.8743263.215-2549.66063.5723263.09766.6693163.2583283.215-3160.04363.2463283.09766.3434157.7833303.215-4154.56862.9233303.09866.0216065.5963323.216-6062.38062.6033323.0

34、9865.70111212.7443343.216-11209.52862.2873343.09865.38574224.5413363.216-74221.32561.9733363.09965.07216058.9533383.21716062.17061.6633383.09964.7627243.9953403.2177247.21261.3553403.09964.4554676.1343423.2174679.35261.0513423.10064.1503451.9663443.2183455.18460.7493443.10063.8492735.5303463.2182738

35、.74860.4503463.10063.5512265.2033483.2192268.42260.1543483.10163.2551932.7593503.2191935.97859.8613503.10162.9621685.3173523.2191688.53659.5703523.10162.6721493.9703543.2201497.19059.2823543.10262.3841341.5863563.2201344.80658.9973563.10262.0991217.3643583.2201220.58458.7143583.10261.8171114.1573603

36、.2211117.37758.4343603.10361.5371027.0483623.2211030.26958.1573623.10361.260952.5433643.221955.76457.8823643.10360.985888.0913663.222891.31357.6093663.10460.713831.7873683.222835.00957.3393683.10460.443782.1763703.222785.39957.0723703.10460.176738.1333723.223741.35656.8063723.10559.911698.7703743.22

37、3701.99356.5433743.10559.648663.3783763.224666.60156.2833763.10559.388631.3863783.224634.60956.0243783.10659.130602.3253803.224605.55055.7683803.10658.874575.8123823.225579.03655.5143823.10658.620551.5243843.225554.74955.2623843.10758.369529.1933863.225532.41955.0133863.10758.120508.5923883.226511.8

38、1854.7653883.10757.873489.5273903.226492.75354.5203903.10857.628471.8323923.226475.05954.2773923.10857.385455.3663943.227458.59254.0363943.10857.144440.0033963.227443.23053.7963963.10956.905425.6383983.227428.86553.5593983.10956.668412.1754003.228415.40353.3244003.10956.433399.5324023.228402.76053.0

39、914023.11056.201387.6374043.229390.86652.8594043.11055.970376.4264063.229379.65452.6304063.11055.741365.8404083.229369.06952.4034083.11155.513355.8294103.230359.05952.1774103.11155.288346.3474123.230349.57751.9534123.11155.065337.3544143.230340.58551.7314143.11254.843328.8134163.231332.04451.5114163

40、.11254.623320.6904183.231323.92151.2934183.11254.405312.9554203.231316.18751.0764203.11354.189305.5824223.232308.81450.8614223.11353.974298.5454243.232301.77750.6484243.11353.761291.8234263.232295.05550.4364263.11453.550285.3934283.233288.62650.2264283.11453.340279.2384303.233282.47150.0184303.11453

41、.132273.3414323.234276.57449.8114323.11552.926267.6854343.234270.91949.6064343.11552.721262.2564363.234265.49049.4034363.11552.518257.0414383.235260.27649.2014383.11652.317252.0274403.235255.26249.0014403.11652.117247.2034423.235250.43848.8024423.11651.918242.5584443.236245.79448.6054443.11751.72223

42、8.0834463.236241.31948.4094463.11751.526233.7684483.236237.00448.2154483.11751.332229.6044503.237232.84148.0224503.11851.140225.5854523.237228.82247.8314523.11850.949221.7034543.237224.94047.6414543.11850.759217.9504563.238221.18847.4524563.11950.571214.3204583.238217.55947.2654583.11950.384210.8084

43、603.239214.04747.0804603.11950.199207.4084623.239210.64746.8954623.12050.015204.1154643.239207.35446.7124643.12049.832200.9234663.240204.16246.5314663.12049.651197.8274683.240201.06746.3504683.12149.471194.8254703.240198.06546.1714703.12149.293191.9114723.241195.15245.9944723.12249.115189.0824743.24

44、1192.32345.8174743.12248.939186.3344763.241189.57545.6424763.12248.764183.6634783.242186.90545.4684783.12348.591181.0674803.242184.30945.2964803.12348.418178.5424823.243181.78445.1244823.12348.247176.0854843.243179.32844.9544843.12448.078173.6944863.243176.93844.7854863.12447.909171.3664883.244174.6

45、1044.6174883.12447.741169.0994903.244172.34344.4514903.12547.575166.8904923.244170.13544.2854923.12547.410164.7374943.245167.98244.1214943.12547.246162.6384963.245165.88343.9584963.12647.083160.5914983.245163.83743.7964983.12646.922158.5945003.246161.84043.6355003.12646.761156.6455023.246159.89143.4

46、755023.12746.602154.7435043.247157.98943.3165043.12746.443152.8855063.247156.13243.1595063.12746.286151.0715083.247154.31843.0025083.12846.130149.2995103.248152.54642.8475103.12845.974147.5675123.248150.81442.6925123.12845.820145.8735143.248149.12242.5395143.12945.667144.2185163.249147.46742.3865163

47、.12945.515142.5995183.249145.84842.2355183.12945.364141.0155203.249144.26542.0855203.13045.214139.4665223.250142.71641.9355223.13045.065137.9495243.250141.19941.7875243.13044.917136.4655263.250139.71541.6405263.13144.770135.0115283.251138.26241.4935283.13144.624133.5875303.251136.83941.3485303.13144

48、.479132.1935323.252135.44441.2035323.13244.335130.8275343.252134.07941.0605343.13244.192129.4885363.252132.74040.9175363.13244.049128.1755383.253131.42840.7755383.13343.908126.8895403.253130.14240.6355403.13343.768125.6275423.253128.88140.4955423.13343.628124.3905443.254127.64440.3565443.13443.48912

49、3.1765463.254126.43040.2185463.13443.352121.9865483.254125.24040.0805483.13443.215120.8175503.255124.07239.9445503.13543.079119.6705523.255122.92539.8085523.13542.944118.5455543.256121.80039.6745543.13542.809117.4395563.256120.69539.5405563.13642.676116.3545583.256119.61039.4075583.13642.543115.2885

50、603.257118.54539.2755603.13642.411114.2415623.257117.49839.1445623.13742.280113.2135643.257116.47039.0135643.13742.150112.2025663.258115.46038.8845663.13742.021111.2095683.258114.46738.7555683.13841.892110.2325703.258113.49138.6275703.13841.765109.2735723.259112.53238.4995723.13841.638108.3295743.25