给排水各种计算

1、自自己己根根据据实实际际情情况况修修改改数数据据输输入入位位置置1 1数数据据输输入入位位置置2 2（有有2 2的的时时候候1 1应应为为空空）根根据据生生成成的的暂暂时时不不要要用用注注意意内内容容参参考考值值一一般般取取值值结结果果3.1 用水定额和水压3.1.13.1.1 居住小区给水设计用水量，应根据下列用水量确定：1 1 居住生活用水量；2 2 公共建筑用水量；3 3 绿化用水量；4 4 水景、娱乐设施用水量；5 5 道路、广场用水量；6 6 公用设施用水量；7 7 未预见用水量及管网漏失水量；8 8 消防用水量。注：消防用水量仅用于校核管网计算，不属正常用水量。3.1.23.1.2

2、 居住小区的居民生活用水量，就按小区人口和表3.1.93.1.9的住宅最高日生活用水定额经计算确定。3.1.33.1.3 居住小区内的公共建筑用水量，应按其使用性质、规模，采用表3.1.103.1.10中的用水定额经计算确定。3.1.43.1.4 居住小区绿化浇洒用水定额可按浇洒面积1.03.0L/m2d计算。干旱地区可酌情增加；公用游泳池、水上游乐池和水景用水量按3.9.17、3.9.18、3.11.2条的规定确定。3.1.53.1.5 居住小区道路、广场的浇洒用水定额可按浇洒面积2.03.0L/ m2d计算。3.1.63.1.6 居住小区消防用水量和水压及火灾延续时间，应按现行的建筑设计防

3、火规范及高层民用建筑设计防火规范确定。3.1.73.1.7 居住小区管网漏失水量和未预见水量之和可按最高日用水量的10%15%计。3.1.83.1.8 居住小区内的公用设施用水量，应由该设施的管理部门提供用水量，当无重大公用设施时，不另计用水量。3.1.93.1.9 住宅的最高日生活用水定额及小时变化系数，根据住宅类别、建筑标准、卫生器具完善程度和区域等因素，可按表3.1.9确定。表表 3 3. .1 1. .9 9 住住宅宅最最高高日日生生活活用用水水定定额额及及小小时时变变化化系系数数住 宅卫生器具设置标准用水定额小时变化类 别(L/人.d)系数Kh普I有大便器、洗涤盆851503.02.

4、5通住II有大便器、洗脸盆、洗涤盆、洗衣盆、热水器和沐浴设备器1303002.82.3宅III有大便器、洗脸盆、洗涤盆、洗衣机、集中热水供应（或家用热水机组）和沐浴设备1803202.52.0别墅有大便器、洗脸盆、洗涤盆、洗衣机、洒水栓，家用热水机组和沐浴设备2003502.31.8注：1 当地主管部门对住宅生活用水定额有具体规定时，应按当地规定执行。2 别墅用水定额中含庭院碌化用水和汽车抹车用水3.1.103.1.10 集体宿舍、旅馆等公共建筑的生活用水定额及小时变化系数，根据卫生器具完善程度和区域条件，可按表3.1.10确定。表表 3.1.103.1.10集集体体宿宿舍舍、旅旅馆馆等等公公

5、共共建建筑筑的的生生活活用用水水定定额额及及小小时时变变化化系系数数序号建筑物名称单位最高日生活用水定额（L）使用时数(h)1单身职工宿舍、学生宿舍、招待所、培训中心、普通旅馆24设公用盥洗室每人每日50100设公用盥洗室、淋浴室每人每日80130设公用盥洗室、淋浴室、洗衣室每人每日100150设单身卫生间、公用洗衣室每人每日1202002宾馆客房每床位每日每人每日24旅客250400员工801003医院住院部设公用盥洗室每床位每日10020024设公用盥洗室、淋浴室每床位每日15025024设单独卫生间每床位每日25040024医务人员每人每班1502008门诊部、诊疗所每病人每次10158

6、12疗养院、休养所住房部每床位每日200300244养老院、托老院全托每人每日10015024日托每人每日5080105幼儿园、托儿所有住宿每儿童每次5010024无住宿每儿童每次3050106公共浴室淋浴每顾客每次10012浴盆、淋浴每顾客每次12015012桑拿浴（淋浴、按摩池）每顾客每次150200127理发室、美容院每顾客每次40100128洗衣房每kg干衣408089餐饮业中餐酒楼每顾客每次40601012快餐店、职工及学生食堂每顾客每次20251216酒吧、咖啡馆、茶座、卡拉OK房每顾客每次51581810商场每m2营业厅面积每日5812员工及顾客11办公楼每人每班30508101

7、2教学、实验楼中小学校每学生每日204089高等院校每学生每日40508913电影院、剧院每观众每场3581214健身中心每人每次305081215体育场(馆)运动员淋浴每人每次3040观众每人每场3416会议厅每座位每次68417客运站旅客、展览中心观众每人次3681618菜市场地面冲洗及保鲜用水每m2每日102081019停车库地面冲洗水每m2每次2368注: 1 除养老院、托儿所、幼儿园的用水定额中含食堂用水，其它均不含食堂用水。2 除注明外,均不含员工生活用水，员工用水定额为每人每班4060L。3 医务建筑用水中已含医疗用水。4 空调用应另计。3.1.113.1.11 建筑物室内、外消

8、防用水量、供水延续时间、供水水压等，应根据现行有关消防规范执行。3.1.123.1.12 工业企业建筑，管理人员的生活用水定额可取长补短3050L/人班；车间工人的生活用水定额应根据车间性质确定,一般宜采用3050L/人班；用水时间为8h，小时变化系数为1.52.5。工业企业建筑淋浴用水定额,应根据工业企业设计卫生标准中的车间的卫生特征分级确定，一般可采用4060L/人次，延续供水时间为1h。3.1.133.1.13 汽车冲洗用水定额，应根据车辆用途、道路路面等级和沾污程度，以及采用的冲洗方式，可按表3.3.13确定。表表 3.1.133.1.13 汽汽车车冲冲洗洗用用水水量量定定额额(L/(

9、L/辆辆次次) )冲洗方式软管冲洗高压水枪冲洗循环用水冲洗抹车3轿车200300406020301015公共汽车4005008012040601530载重汽车3.1.143.1.14 卫生器具的给水额定流量、当量、连结管径和最低工作压力应按表3.1.14确定。表表3.1.143.1.14 卫卫生生器器具具的的给给水水额额定定流流量量、当当量量、连连接接管管公公称称管管径径和和最最低低工工作作压压力力最大工作压力不能0.6MPa序给水配件名称额定流量当量连接管公称号（L/s）管径(mm)1洗涤盆、拖布盆、盥洗槽单阀水嘴0.150.200.751.0015单阀水嘴0.300.401.502.002

10、0混合水嘴0.150.20(0.14)0.751.00(0.70)152洗脸盆单阀水嘴0.150.7515混合水嘴0.15(0.10)0.75(0.50)153洗手盆感应水嘴0.10.515混合水嘴0.15(0.10)0.75(0.50)154浴盆单阀水嘴0.2115混合水嘴(含带淋浴转换器)0.24(0.20)1.20(1.00)155淋浴器混合阀0.15（0.10）0.75(0.50)156大便器冲洗水箱浮球阀0.10.515延时自闭式冲洗阀1.26257小便器手动或自动自闭式冲洗阀0.10.515自动冲洗水箱进水阀0.10.5158小便槽穿孔冲洗管(每m长)0.050.2515209净身

11、盆冲洗水嘴0.10(0.07)0.50(0.35)1510医院倒便器0.211511实验室化验水嘴(鹅颈)单联0.070.3515双联0.150.7515三联0.211512饮水器喷嘴0.050.251513洒水栓0.42200.73.52514室内地面冲洗水嘴0.211515家用洗衣机水嘴0.2115注：1 表中括弧内的数值系在有热水供应时，单独计算冷水或热水时使用。2 当浴盆上附设淋浴器时，或混合水嘴有淋浴器转换开关时，其额定流量和当量只计水嘴，不计淋浴器。但水压应按淋浴器计。3 家用燃气热水器，所需水压按产品要求和热水供应系统最不利配水点所需工作压力确定。4 绿地的自动喷灌应按产品要求设

12、计。使用时间（h）24242424小时变化系数Kh3.02.52.52.03.1.23.1.2 居住小区的居民生活用水量，就按小区人口和表3.1.93.1.9的住宅最高日生活用水定额经计算确定。3.1.33.1.3 居住小区内的公共建筑用水量，应按其使用性质、规模，采用表3.1.103.1.10中的用水定额经计算确定。3.1.43.1.4 居住小区绿化浇洒用水定额可按浇洒面积1.03.0L/m2d计算。干旱地区可酌情增加；公用游泳池、水上游乐池和水景用水量按3.9.17、3.9.18、3.11.2条的规定确定。3.1.63.1.6 居住小区消防用水量和水压及火灾延续时间，应按现行的建筑设计防火

13、规范及高层民用建筑设计防火规范确定。3.1.83.1.8 居住小区内的公用设施用水量，应由该设施的管理部门提供用水量，当无重大公用设施时，不另计用水量。3.1.93.1.9 住宅的最高日生活用水定额及小时变化系数，根据住宅类别、建筑标准、卫生器具完善程度和区域等因素，可按表3.1.9确定。3.1.103.1.10 集体宿舍、旅馆等公共建筑的生活用水定额及小时变化系数，根据卫生器具完善程度和区域条件，可按表3.1.10确定。2.52.02.52.02.52.02.01.51.51.22.01.52.52.023.02.522.01.52.01.51.51.21.51.21.51.21.51.21

14、.51.21.51.21.51.21.51.21.51.21.51.23.02.01.21.51.21.51.22.52.013.1.113.1.11 建筑物室内、外消防用水量、供水延续时间、供水水压等，应根据现行有关消防规范执行。3.1.123.1.12 工业企业建筑，管理人员的生活用水定额可取长补短3050L/人班；车间工人的生活用水定额应根据车间性质确定,一般宜采用3050L/人班；用水时间为8h，小时变化系数为1.52.5。工业企业建筑淋浴用水定额,应根据工业企业设计卫生标准中的车间的卫生特征分级确定，一般可采用4060L/人次，延续供水时间为1h。3.1.133.1.13 汽车冲洗用

15、水定额，应根据车辆用途、道路路面等级和沾污程度，以及采用的冲洗方式，可按表3.3.13确定。最低工作压力(MPa)0.050.050.050.050.0500.0700.0500.1000.020.1000.1500.050.020.0150.050.050.020.020.020.050.0500.1000.0500.1000.050.05最大工作压力不能0.6MPa2 当浴盆上附设淋浴器时，或混合水嘴有淋浴器转换开关时，其额定流量和当量只计水嘴，不计淋浴器。但水压应按淋浴器计。3.1.123.1.12 工业企业建筑，管理人员的生活用水定额可取长补短3050L/人班；车间工人的生活用水定额应

16、根据车间性质确定,一般宜采用3050L/人班；用水时间为8h，小时变化系数为1.52.5。工业企业建筑淋浴用水定额,应根据工业企业设计卫生标准中的车间的卫生特征分级确定，一般可采用4060L/人次，延续供水时间为1h。3.1.123.1.12 工业企业建筑，管理人员的生活用水定额可取长补短3050L/人班；车间工人的生活用水定额应根据车间性质确定,一般宜采用3050L/人班；用水时间为8h，小时变化系数为1.52.5。工业企业建筑淋浴用水定额,应根据工业企业设计卫生标准中的车间的卫生特征分级确定，一般可采用4060L/人次，延续供水时间为1h。住住宅宅1 1阻力最后要加上用水设备最低出水压力公

17、称直径（mm）15202540507080生生活活给给水水计计算算普通住宅水流速度（m/s）0.610.81.21.51.8管段编号层数 （倍数）洁具个数总当量同时出流概率U洗菜盆给水龙头洗浴盆给水龙头洗衣机给水龙头洗手盆给水龙头大便器给水Ng%1110.50.51#1110010000110010000110010000110010000110010000110010000110010000110010000110010000110010000757.56.483778836100004501000067.515.07238724适用范围： 幼儿园、托儿所、养老院 门诊部、诊疗所、办公楼、市

18、场、学校、医院、疗养院、休养所、集体宿舍、旅馆、招待所、宾馆、客运站、会展中心、公共厕所 序号当量Ng系数 设计秒流量qg(L/s）10.520.2828430.282843建筑物名称值2120.40.4幼儿园、托儿所、养老院1.23220.5656850.565685门诊部、诊疗所1.445.520.9380830.938083办公楼、市场1.55101.51.53.0224163.022416学校1.8给排水设计手册.第02册.建筑给排水p34按建筑层数确定建筑给水管网所需水压 表1-28建筑层数1234567最小服务水头 （kpa）100120160200240280320注：二层以上每

19、增高一层增加40kpa。0.779422863洁具名称蹲位手盆小便器拖布池总当量当量60.50.51个数名称J156433838J20 0J30 0J40 0序号当量Ng系数 设计秒流量qg(L/s）管径DN（mm）流速v（m/s）每米管长沿程水头损失i（kPa/m）管段长度L（m）管段沿程水头损失hy=iL（kPa）1142.51.53.5812013.581201201.180.08660261.50.7348470.734847251.140.05732036.51.50.7648530.764853251.210.064270471.50.7937250.793725251.210.0

20、64270581.50.8485280.848528320.840.0254906141.51.1224971.122497321.130.0435807151.51.1618951.161895321.180.04708161.51.21.2321.180.04709221.51.4071251.407125400.840.01917010381.51.8493241.849324401.110.0314307.51.50.8215840.8215843221.50.4242640.4242642031.50.5196150.5196152541.50.60.6250.520.2828430

21、.28284320板房1.220.4381780.438178201.720.5215360.521536253.220.7155420.715542253.720.7694150.769415254.720.8671790.86717932序号当量Ng系数 1.520.4898980.48989810.51.521.51.532.251.5431.5560.51.5711.581.51.59104.51.561.591.5121.5工业企业的生活间、公共浴室、职工食堂或者营业餐馆的厨房、体育场馆运动员休息室、剧场的化妆间、普通理化实验室等建筑的生活给水管道的设计秒流量最后秒流量为总和名称设计

22、秒流量L/s同类型的一个卫生器具给水额定流量L/s同类型卫生器具数给水百分数qgq0N0b大便器4.2481.21772小便器0.850.18510洗手盆5.50.111050拖布池1.1880.152433淋浴喷头3.450.1523100洗菜盆0.420.15470烧开水0.2750.051150浴室手盆0.150.15250厨房锅1.020.11760消毒洗碗间00.117.101设计秒流量qg(L/s）管径DN（mm）流速v（m/s）每米管长沿程水头损失i（kPa/m）管段长度L（m）管段沿程水头损失hy=iL（kPa）局部阻力（kPa）总阻力（kPa）水水力力计计算算表表查查的的各种

23、件慢慢算吧450 0.2000.2000.2000.2000.2000.2000.2000.2000.2000.2009.822924936000.4002.03477227700建筑物名称值医院、疗养院、休养所2.0集体宿舍、旅馆、招待所、宾馆2.5客运站、会展中心、公共厕所、部队营房3.0阻力最后要加上用水设备最低出水压力生生活活给给水水计计算算1#适用范围： 幼儿园、托儿所、养老院 门诊部、诊疗所、办公楼、市场、学校、医院、疗养院、休养所、集体宿舍、旅馆、招待所、宾馆、客运站、会展中心、公共厕所 kpa8910360400440冷热水双管下冷上热左热又冷有延时冲洗阀大便器给排水设计手册.

24、第02册.建筑给排水p34按建筑层数确定建筑给水管网所需水压 表1-28注：二层以上每增高一层增加40kpa。设计秒流量qg(L/s）1.1管径DN（mm）流速v（m/s）每米管长沿程水头损失i（kPa/m）0.2121320340.212132034 1.3121321.280.05420.3674234610.367423461 1.4674400.870.02040.450.451.55400.93 0.0230.5196152420.519615242 1.6196400.960.02430.2121320340.212132034 1.3121321.280.05420.30.31.

25、4400.840.01920.3674234610.367423461 1.4674400.870.02040.6363961030.636396103 1.7364401.050.02850.7348469230.734846923 1.8348401.110.03140.90.92401.20.03611.0392304851.039230485 2.1392501.30.04有延时冲洗阀大便器给排水书25页（下一页）查书改最大用水时平均出流概率U0（%）平均出流概率系数c用水人数m（人）最高用水日的用水定额q0L/（人.d）小时变化系数Kh用水小时数T（h）c与U0的对应关系3 3U0（

26、%）+当量应应该该是是数数值值2 213.9930555560.02809861113002.3241.531.944444440.02809861183002.324263.888888890.028098611163002.3242.595.833333330.028098611243002.3243127.77777780.028098611323002.3243.5159.72222220.028098611403002.324191.66666670.028098611483002.324取中间值003002.324199.65277780.028098611503002.32400

27、3002.3244.2592592590.0304777788083002.3242.99479166733002.324436.33744860.03047777873763002.324海海澄澄威威廉廉塑料管、内衬（涂）塑管铜管、不锈钢管衬水泥、树脂的铸铁管普通钢管、铸铁管Ch=140Ch=130Ch=130Ch=100单位长度水头损失海澄威廉 系数管道计算内径m m设计秒流量m/sm/si（kPa/m）Chdjqg结果2.1509616411400.02540.001082过渡0.000107 586759053.261E-061.081665 0.00108171.10227 0.00

28、110231.736376 0.00173640.821584 0.0008216cU0（%）c0.0032340.028160.006974.50.032630.0109750.037150.0151260.046290.0193970.055550.0237480.064893 3U0(A)xU0(B)44.2592592594.5c(a)yc(b)0.028160.0304777780.03263c与U0的对应关系3 3取中间值U0(A)xU0(B)0418332113c(a)yc(b)-0.6-0.58046-0.457）确定管径时，应使设计秒流量通过计算管段时的水流速度符合下列要求：

29、生活和生产给水管道：干管不宜大于2.0m/s；当有防噪声要求，且管径小于或等于25mm时，其流速可采用0.81.0m/s。消火栓系统给水管道水流速不宜大于2.5m/s。自动喷淋系统管道流速不宜大于5.0m/s，其配水支管流速不得大于10m/s。给给水水塑塑料料管管水水力力计计算算表表（流量 qg 为 L/s、管径 DN 为 mm、流速 v 为 m/s、单位管长的水头损失 i 为 kpa/m）qgDN15DN20DN25DN32DN40vivivivivi0.100.50.2750.260.060.150.750.5640.390.1230.230.0330.200.990.940.530.20

30、60.30.0550.20.020.301.491.930.790.4220.450.1130.290.040.401.993.211.050.7030.610.1880.390.0670.240.0210.502.494.771.321.040.760.2790.490.0990.30.0310.602.986.61.581.440.910.3860.590.1370.360.0430.701.841.91.060.5070.690.1810.420.0560.802.12.41.210.6430.790.2290.480.0710.902.372.961.360.7920.880.2820

31、.540.0881.001.510.9550.980.340.60.1061.502.271.961.470.6980.90.2172.001.961.161.20.3612.502.461.731.50.5363.001.810.7413.502.110.9744.002.410.1234.502.710.1525.005.506.006.507.007.508.008.509.009.5010.00给给水水钢钢管管水水力力计计算算表表（流量 qg 为 L/s、管径 DN 为 mm、流速 v 为 m/s、单位管长的水头损失 i 为 kpa/m）qgDN15DN20DN25DN32DN40vi

32、vivivivi0.050.290.2840.070.410.5180.220.1110.100.580.9850.310.2080.120.71.370.370.2880.230.0860.140.821.820.430.380.260.1130.160.942.340.50.4850.30.1430.181.052.910.560.6010.340.1760.201.173.540.620.720.380.2130.210.050.251.465.510.781.090.470.3180.260.070.20.030.301.767.930.931.530.560.4420.320.10.

33、240.050.351.092.040.660.5860.370.1410.280.080.401.242.630.750.7480.420.170.320.080.451.43.330.850.9320.470.220.360.110.501.554.110.941.130.530.260.40.130.551.714.971.041.350.580.310.440.150.601.865.911.131.590.630.370.480.180.652.026.941.221.850.680.430.520.210.701.322.140.740.490.560.240.751.412.46

34、0.790.560.60.280.801.512.790.840.630.640.310.851.63.160.90.70.680.350.901.693.540.950.780.720.390.951.793.9410.860.760.431.001.884.371.050.950.80.471.102.075.281.161.140.870.561.201.271.350.950.661.301.371.591.030.761.401.481.841.110.881.501.582.111.191.011.601.692.41.271.141.701.792.711.351.291.801

35、.93.041.431.441.9023.391.511.612.01.591.782.21.752.162.41.912.562.42.073.012.83.03.54.04.55.05.56.06.57.07.58.08.59.09.510.010.511.011.512.012.513.014.015.016.017.020.0给给水水铸铸铁铁管管水水力力计计算算表表（流量 qg 为 L/s、管径 DN 为 mm、流速 v 为 m/s、单位管长的水头损失 i为 kpa/m）qgDN50DN70DN100DN125vivivivi1.00.530.1730.230.02311.20.640

36、.2410.280.0321.40.740.320.330.04221.60.850.4090.370.05341.80.950.5080.420.06592.01.060.6190.460.07982.51.330.9490.580.1190.320.02883.01.591.370.70.1670.390.03983.51.861.860.810.2220.450.05264.02.122.430.930.2840.520.06694.51.050.3530.580.08295.01.160.430.650.15.51.280.5170.720.126.01.390.6150.780.14

37、7.01.630.8370.910.1860.40.02468.01.861.091.040.2390.460.03149.02.091.381.170.2990.520.039110.01.30.3650.570.0469111.430.4420.630.0559121.560.5260.690.0655131.690.6170.750.076141.820.7160.80.0871151.950.8220.860.0988162.080.9350.920.111170.970.125181.030.139191.090.153201.150.169221.260.202241.380.24

38、1261.490.283281.610.328301.720.377附录 5-1 铸铁管水力计算表QD N ( m m )5075100125(m3/s)(L/s)v1000iv1000iv1000iv1000iv1.80.50.264.992.160.60.326.92.520.70.379.092.880.80.4211.63.240.90.4814.30.210.923.610.5317.30.232.313.961.10.5820.60.262.764.321.20.6424.10.283.24.681.30.6927.90.33.695.041.40.74320.334.225.41

39、.50.7936.30.354.770.21.175.761.60.8540.90.375.340.211.316.121.70.945.70.395.950.220.456.481.80.9550.80.426.590.231.616.841.91.0156.20.447.280.251.777.221.0661.90.467.980.261.947.562.11.1167.90.498.710.272.117.922.21.17740.519.470.292.298.282.31.2280.30.5310.30.32.488.642.41.2787.50.5611.10.312.660.2

40、0.90292.51.3394.90.5811.90.322.880.210.9669.362.61.381030.612.80.343.080.2151.039.722.71.431110.6313.80.353.30.221.1110.082.81.481190.6514.70.363.520.231.1810.442.91.541280.6715.70.383.750.241.2510.831.591370.716.70.390.980.251.3311.163.11.641460.7217.70.44.230.261.4111.523.21.71550.7418.80.424.470.

41、2651.4911.233.31.751650.7719.90.434.730.271.5712.243.41.81760.79210.444.990.281.6612.63.51.861860.8122.20.455.260.291.750.212.963.61.911970.8423.20.475.530.31.840.2113.323.71.962080.8624.50.485.810.311.930.21213.683.82.022190.8825.80.496.10.3152.030.2214.043.92.072310.9127.10.516.390.322.120.22414.4

42、42.122430.9328.40.526.690.332.220.2314.764.12.172550.9529.70.5370.342.310.23515.124.22.232680.9831.10.557.310.3512.420.2415.484.32.28281132.50.567.630.362.530.2515.844.42.332941.0233.90.577.960.3642.630.252续表QD N ( m m )5075100125150(m3/s)(L/s)v1000iv1000iv1000iv1000iv16.24.52.393081.0535.30.588.290

43、.372.740.2616.564.62.443211.0736.80.68.630.382.850.26416.924.72.493351.0938.30.618.970.392.960.2717.284.82.553501.1239.80.629.330.43.070.27517.644.92.63651.1441.40.649.680.413.20.281852.653801.16430.65100.4143.310.28618.365.12.73951.1944.60.6610.40.423.430.2918.725.22.764111.2146.20.6810.80.433.560.

44、319.085.32.814271.23480.6911.20.443.680.30419.445.42.864431.2649.80.711.60.453.80.3119.85.52.924591.2851.70.72120.4553.920.31520.165.62.974761.353.60.7312.30.464.070.3220.525.73.024931.3355.30.7412.70.474.190.3320.885.81.3557.30.7513.20.484.320.33321.245.91.3759.30.7713.60.494.470.3421.661.3961.50.7

45、8140.54.60.34421.966.11.4263.60.7914.40.5054.740.3522.326.21.4465.70.814.90.5514.870.35622.686.31.4667.80.8215.30.525.030.3623.046.41.49700.8315.80.535.170.3723.46.51.5172.20.8416.20.545.310.37323.766.61.5374.40.8616.70.555.460.3824.126.71.5676.70.8717.20.5555.620.38424.486.81.58790.8817.70.565.770.

46、3924.846.91.681.30.918.10.575.920.39625.271.6383.70.9118.60.586.090.425.567.11.6586.10.9219.10.596.240.4125.927.21.6788.60.9319.60.66.40.41326.287.31.791.10.9520.10.6046.560.4226.647.41.7293.60.9620.70.616.740.424277.51.7496.10.9721.20.626.90.4327.367.61.7798.70.9921.70.637.060.43627.727.71.79101122

47、.20.647.250.4428.087.81.811041.0122.80.657.410.4528.447.91.841071.0323.30.6547.580.45328.881.861091.0423.90.667.750.4629.168.11.881121.0524.40.677.950.46529.528.21.911151.06250.688.120.4729.8848.31.931181.0825.60.698.30.476.30.248.41.951211.0926.20.78.50.48续表 QD N ( m m )75100125150200(m3/s)(L/s)v10

48、00iv1000iv1000iv1000iv30.68.51.981231.126.70.7048.680.493.490.27330.968.621261.1227.30.718.860.4933.570.27731.328.72.021291.1327.90.729.040.53.650.2831.688.82.051321.1428.50.739.250.5053.730.28332.048.92.071351.1629.20.759.440.513.80.28732.492.091381.1729.90.7459.630.523.910.2933.39.252.151461.231.3

49、0.7710.10.534.070.334.29.52.211541.23330.7910.60.544.280.30535.19.752.271621.2734.70.8111.20.564.490.3136102.331711.336.50.8311.70.574.690.3236.910.252.381801.3338.40.8512.20.594.920.3337.810.52.441881.3640.30.8712.80.65.130.3438.710.752.51971.442.20.8913.40.625.370.3539.6112.562071.4344.20.91140.63

50、5.590.35440.511.252.622161.4646.20.9314.60.645.820.3641.411.52.672261.4948.30.9515.10.666.070.3742.311.752.732361.5350.40.9715.80.676.310.3843.2122.792461.5652.60.9916.40.696.550.3944.112.252.852561.5954.81.01170.76.820.3944512.52.912671.6257.11.0317.70.727.070.445.912.752.962781.6659.41.0618.40.737

51、.320.4146.8133.022891.6961.71.08190.757.60.4247.713.251.7264.11.119.70.767.870.4348.613.51.7566.61.1220.40.778.140.43449.513.751.7969.11.1421.20.798.430.4450.4141.8271.61.1621.90.88.710.4551.314.251.8574.21.1822.60.828.990.4652.214.51.8876.81.223.30.839.30.4753.114.751.9279.51.2224.10.859.590.474541

52、51.9582.21.2424.90.869.880.4855.815.52.0187.81.2826.60.8910.50.557.6162.0893.51.3228.40.9211.10.5159.416.52.1499.51.3730.20.9511.80.5361.2172.211061.41320.9712.50.556317.52.271121.4533.9113.20.5664.8182.341181.4935.91.0313.90.5866.618.52.41251.5337.91.0614.60.5968.4192.471321.57401.0915.30.6170.219.

53、52.531391.6142.11.1216.10.637220.22.61461.6644.31.1516.90.64续续表表Q100125150200250(m3/s)(L/s)v1000iv1000iv1000iv1000iv73.820.52.6615541.746.51.1817.70.664.160.4275.6212.731611.7448.81.218.40.674.340.4377.421.52.791691.7851.21.2319.30.694.530.4479.2222.861771.8253.61.2620.20.714.730.458122.52.921851.86

54、56.11.2921.20.724.930.4682.8232.991931.958.61.3222.10.745.130.4784.623.51.9561.21.3523.10.765.350.4886.4241.9963.81.3824.10.775.560.4988.224.52.0366.51.4125.10.795.770.590252.0769.21.4326.10.85.980.5191.825.52.11721.4627.20.826.210.5293.6262.1574.91.4928.30.846.440.5395.426.52.1977.81.5229.40.856.67

55、0.5497.2272.2480.71.5530.50.876.90.559927.52.2883.81.5831.60.887.140.56100.8282.3286.81.6132.80.97.380.57102.628.52.36901.63340.927.620.58104.4292.493.21.6635.20.937.870.59106.229.52.4496.41.6936.40.958.130.61108302.4899.61.7237.70.968.40.62109.830.52.531031.7538.90.988.660.63111.6312.571061.7840.21

56、8.920.64113.431.52.611101.8141.51.019.190.65115.2322.651131.8442.81.039.460.6611732.52.691171.8644.21.049.740.67118.8332.731211.8945.61.06100.68120.633.52.771241.92471.0810.30.69122.4342.821281.9548.41.0910.60.7124.234.52.861321.9849.81.1110.90.71126352.91362.0151.31.1211.20.72127.835.52.941402.0452

57、.71.1411.50.73129.6362.981442.0654.21.1611.80.74131.436.53.021482.0955.71.1712.10.75133.2372.1257.31.1912.40.7613537.52.1558.81.2112.70.77136.8382.1860.41.22130.78138.638.522.21621.2413.40.79140.4392.2463.61.2513.70.8142.239.52.2765.31.2714.10.81144402.2966.91.2914.40.82续表Q150200250300350(m3/s)(L/s)

58、v1000iv1000iv1000iv1000iv147.6412.3570.31.3215.20.844.870.581.930.43151.2422.4173.81.3515.90.865.090.592.020.44154.8432.4777.41.3816.70.885.320.612.10.45158.4442.52811.4117.50.95.560.622.190.46162452.5884.71.4518.30.925.790.642.290.47165.6462.6488.51.4819.10.946.040.652.380.48169.2472.792.41.5119.90

59、.966.270.662.480.49172.8482.7596.41.5420.80.996.530.682.570.5176.4492.811001.5821.71.016.780.692.670.51180502.871051.6122.61.037.050.712.770.52183.6512.921091.6423.51.057.30.722.870.53187.2522.981131.6724.41.077.580.742.990.54190.8533.041181.725.41.097.850.753.090.55194.4541.7426.31.118.130.763.20.5

60、6198551.7727.31.138.410.783.310.57201.6561.828.31.158.70.793.420.58205.2571.8329.31.178.990.813.530.59208.8581.8630.41.199.290.823.640.6212.4591.931.41.219.580.833.770.61216601.9332.51.239.910.853.880.62219.6611.9633.61.2510.20.8640.63223.2621.9934.71.2710.60.884.120.64226.8632.0335.81.2910.90.894.2