DB4201-T 641-2020 武漢市暴雨強(qiáng)度公式及設(shè)計(jì)暴雨雨型

ICS

93.030CCS

P

41DB4201 DB4201/T

641—2020武漢市暴雨強(qiáng)度公式及設(shè)計(jì)暴雨雨型Rainstorm

intensity

formula

and

rainstorm

profile

of

2020

–

發(fā)布 1

實(shí)施武漢市市場(chǎng)監(jiān)督管理局發(fā)

布庫七七提供下載DB4201/T

—2020庫七七提供下載 前 言

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III1

范圍

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12

規(guī)范性引用文件

....................................................................

13

術(shù)語和定義

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14

符號(hào)

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25

暴雨強(qiáng)度公式

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26

設(shè)計(jì)暴雨雨型

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3附錄

A（規(guī)范性附錄） 設(shè)計(jì)暴雨強(qiáng)度及降雨量查算圖表....................................

4附錄

B（規(guī)范性附錄） 短歷時(shí)設(shè)計(jì)暴雨雨型成果圖表（t=3h）..............................

7附錄

C（規(guī)范性附錄） 長歷時(shí)設(shè)計(jì)暴雨雨型成果圖表（t=24h）............................

13庫七七提供下載庫七七提供下載庫七七提供下載DB4201/T

—2020庫七七提供下載 本文件按照GB/T

《標(biāo)準(zhǔn)化工作導(dǎo)則

第1部分：標(biāo)準(zhǔn)化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)定起草。本文件由武漢市水務(wù)局會(huì)同武漢市自然資源和規(guī)劃局、武漢市城鄉(xiāng)建設(shè)局、武漢市氣象局提出。本文件由武漢市水務(wù)局歸口。持監(jiān)測(cè)站）、武漢市氣象臺(tái)、湖北省氣象服務(wù)中心、武漢市規(guī)劃研究院、武漢海綿城市建設(shè)有限公司。III庫七七提供下載庫七七提供下載庫七七提供下載DB4201/T

—2020庫七七提供下載1 范圍雨型。市其他區(qū)域可參考使用。2 規(guī)范性引用文件文件。GB

50014 室外排水設(shè)計(jì)規(guī)范3 術(shù)語和定義下列術(shù)語和定義適用于本文件。3.1暴雨強(qiáng)度公式

rainstorm

intensity

formula反映設(shè)計(jì)暴雨過程中暴雨強(qiáng)度-降雨歷時(shí)-重現(xiàn)期三者間函數(shù)關(guān)系的數(shù)學(xué)表達(dá)式。3.2降雨歷時(shí)

duration

of

rainfall降雨過程中的任意連續(xù)時(shí)段。[GB

年版),術(shù)語和符號(hào)3.3降雨量

rainfall

amount某一時(shí)段內(nèi)降落到水平面上的雨水累積深度。3.4暴雨強(qiáng)度

rainstorm

intensity單位時(shí)間內(nèi)的降雨量。注：改寫GB

年版),術(shù)語和符號(hào)。庫七七提供下載DB4201/T

—2020庫七七提供下載3.5暴雨雨型

rainstorm

不同降雨歷時(shí)內(nèi)的暴雨強(qiáng)度隨時(shí)間變化的特征，以不同降雨歷時(shí)的降雨過程線型表達(dá)。3.6重現(xiàn)期

recurrence

interval在一定長的統(tǒng)計(jì)期間內(nèi)，等于或大于某統(tǒng)計(jì)對(duì)象出現(xiàn)一次的平均間隔時(shí)間。[GB

年版),術(shù)語和符號(hào)3.7雨峰位置系數(shù)

peak

intensity

position

表征降雨強(qiáng)度過程的雨峰位置參數(shù)，從降雨開始至降雨峰值出現(xiàn)的時(shí)間段長度與降雨總歷時(shí)的比值。3.8短歷時(shí)降雨

short

rainfall降雨歷時(shí)不大于3

h的降雨。3.9長歷時(shí)降雨

long

rainfall降雨歷時(shí)大于3

h且不大于24

h的降雨。4 符號(hào)下列符號(hào)適用于本文件。i—設(shè)計(jì)暴雨強(qiáng)度，或mm/5

min；P—重現(xiàn)期，a；t—降雨歷時(shí)，或h；q—設(shè)計(jì)暴雨強(qiáng)度，2)；r—綜合雨峰位置系數(shù)；h—設(shè)計(jì)降雨量，mm。5 暴雨強(qiáng)度公式5.1 1）和式（2）：

............................ （1）庫七七提供下載

庫七七提供下載

DB4201/T

—2020...........

................ （2）式中：i——設(shè)計(jì)暴雨強(qiáng)度（）；P——重現(xiàn)期(a)；t——降雨歷時(shí)（min）；q——設(shè)計(jì)暴雨強(qiáng)度[L/(s·hm2；適用范圍：5

≤t≤1

440

min，2a≤P≤

a。5.2 設(shè)計(jì)暴雨強(qiáng)度及降雨量查算圖表見附錄

A。6 設(shè)計(jì)暴雨雨型6.1 短歷時(shí)設(shè)計(jì)暴雨雨型采用芝加哥雨型，在設(shè)計(jì)重現(xiàn)期

2

a～100

a

內(nèi)綜合雨峰位置系數(shù)

r

采用統(tǒng)一取值

0.39，短歷時(shí)設(shè)計(jì)暴雨雨型見附錄

B。6.2

24

h

的雨型最大雨峰位于第

個(gè)降雨時(shí)段（每個(gè)降雨時(shí)段長

5

min），長歷時(shí)設(shè)計(jì)暴雨雨型見附錄

C。重現(xiàn)期10a20a50a100a提m.cow.供i/(mm/min）庫七七下載DB4201/T

—2020提m.cow.供i/(mm/min）庫七七下載AA附

錄 A（規(guī)范性附錄）設(shè)計(jì)暴雨強(qiáng)度及降雨量查算圖表圖A.1給出了設(shè)計(jì)暴雨強(qiáng)度查算圖表（i-t-P關(guān)系曲線圖）內(nèi)容；圖A.2給出了設(shè)計(jì)降雨量查算圖（h-t-P關(guān)系曲線圖）內(nèi)容；表給出了不同降雨歷時(shí)設(shè)計(jì)降雨量查算表內(nèi)容。3.23.02.22.01.21.00.20.00

3.23.02.22.01.21.00.20.00

100

200

300

400

500

600

700

800

900

1000

1100

1200

1300

1400

1500圖A.1 設(shè)計(jì)暴雨強(qiáng)度查算圖（i-t-P

關(guān)系曲線圖）h/mmDB4201/T

—2020h/mm34032030028026024022020018016014012010000 100P/a圖A.2 設(shè)計(jì)降雨量查算圖（h-t-P

關(guān)系曲線圖）t/minP/a102030501009.811.012.514.616.717.919.421.51016.418.521.024.527.930.032.536.01521.524.127.431.936.539.142.447.02025.528.632.638.043.446.550.555.83031.935.840.747.454.258.163.069.84539.043.849.858.066.271.077.185.36044.549.956.966.275.681.188.097.49052.959.567.778.890.096.5104.7115.912059.566.876.188.6101.1108.5117.7130.215064.972.983.096.7110.4118.4128.5142.218069.778.289.1103.7118.4127.0137.8152.51440146.8165.0187.8218.7249.7267.8290.6321.5DB4201/T

—2020表A.1 不同降雨歷時(shí)設(shè)計(jì)降雨量查算表 hh/mmDB4201/T

—2020h/mmBB附

錄 B（規(guī)范性附錄）短歷時(shí)設(shè)計(jì)暴雨雨型成果圖表（t=3h）圖B.1給出了短歷時(shí)設(shè)計(jì)暴雨雨型圖（t）內(nèi)容；表B.1

給出了短歷時(shí)設(shè)計(jì)暴雨雨型表（t=3h）內(nèi)容。6.05.55.04.54.03.53.02.52.01.51.00.50.0

2a3a5a100a0

120

150

180t/min圖B.1

短歷時(shí)設(shè)計(jì)暴雨雨型圖（t=3h）t/minP/a102030501000.1490.1680.1910.2220.2540.2720.2950.3260.1510.1690.1930.2240.2560.2750.2980.3300.1520.1710.1950.2270.2590.2780.3010.3330.1540.1730.1970.2290.2620.2810.3050.3370.1560.1750.1990.2320.2650.2840.3080.3410.1570.1770.2010.2340.2680.2870.3110.3450.1590.1790.2040.2370.2710.2900.3150.3480.1610.1810.2060.2400.2740.2940.3190.3530.1630.1830.2080.2430.2770.2970.3220.357100.1650.1850.2110.2460.2800.3010.3260.361110.1670.1870.2130.2490.2840.3040.3300.365120.1690.1900.2160.2520.2870.3080.3340.370130.1710.1920.2190.2550.2910.3120.3390.375140.1730.1950.2220.2580.2950.3160.3430.379150.1760.1970.2240.2610.2980.3200.3470.384160.1780.2000.2270.2650.3020.3240.3520.390170.1800.2030.2310.2690.3070.3290.3570.395180.1830.2050.2340.2720.3110.3330.3620.400190.1850.2080.2370.2760.3150.3380.3670.406200.1880.2110.2410.2800.3200.3430.3720.412210.1910.2140.2440.2840.3250.3480.3780.418220.1940.2180.2480.2890.3300.3530.3840.424230.1970.2210.2520.2930.3350.3590.3890.431240.2000.2250.2560.2980.3400.3650.3960.438250.2030.2280.2600.3030.3450.3710.4020.445260.2070.2320.2640.3080.3510.3770.4090.452270.2100.2360.2690.3130.3570.3830.4160.460280.2140.2400.2730.3180.3630.3900.4230.468290.2180.2440.2780.3240.3700.3970.4310.476300.2220.2490.2830.3300.3770.4040.4380.485310.2260.2540.2890.3360.3840.4120.4470.494320.2300.2580.2940.3430.3910.4200.4550.504330.2350.2640.3000.3500.3990.4280.4640.514340.2400.2690.3060.3570.4070.4370.4740.524350.2450.2750.3130.3640.4160.4460.4840.535360.2500.2810.3190.3720.4250.4560.4940.547DB4201/T

—2020表

表

短歷時(shí)設(shè)計(jì)暴雨雨型表（t

=3h）

i /(mm/min)t/minP/a10203050100370.2550.2870.3270.3810.4340.4660.5060.559380.2610.2940.3340.3890.4440.4770.5170.572390.2680.3010.3420.3990.4550.4880.5300.586400.2740.3080.3510.4080.4660.5000.5430.601410.2810.3160.3600.4190.4780.5130.5570.616420.2890.3240.3690.4300.4910.5270.5710.632430.2970.3330.3790.4420.5040.5410.5870.650440.3050.3430.3900.4550.5190.5570.6040.668450.3140.3530.4020.4680.5340.5730.6220.688460.3240.3640.4140.4830.5510.5910.6410.710470.3350.3760.4280.4980.5690.6100.6620.733480.3460.3890.4420.5150.5880.6310.6850.758490.3580.4020.4580.5340.6090.6530.7090.784500.3720.4170.4750.5540.6320.6780.7350.814510.3860.4340.4940.5750.6570.7040.7640.846520.4020.4520.5140.5990.6840.7330.7960.881530.4200.4720.5370.6250.7140.7650.8310.919540.4390.4930.5620.6540.7470.8010.8690.962550.4610.5180.5890.6860.7840.8400.9121.009560.4850.5450.6200.7220.8250.8850.9601.062570.5120.5760.6550.7630.8710.9341.0141.122580.5430.6100.6950.8090.9240.9911.0751.190590.5790.6500.7400.8620.9841.0561.1451.267600.6200.6960.7930.9231.0541.1301.2271.357610.6680.7500.8540.9951.1361.2181.3221.463620.7250.8140.9271.0801.2331.3221.4351.587630.7940.8911.0151.1821.3491.4471.5701.738640.8780.9861.1221.3071.4921.6001.7371.922650.9831.1041.2571.4641.6711.7921.9452.152661.1181.2561.4301.6661.9012.0392.2132.449671.2991.4591.6601.9342.2082.3682.5702.843681.5491.7401.9802.3062.6332.8243.0643.391691.9162.1522.4502.8533.2573.4933.7914.194702.4992.8073.1953.7224.2494.5574.9455.471712.0932.3512.6763.1183.5593.8174.1424.583721.7972.0192.2982.6773.0563.2773.5573.935731.5731.7672.0122.3432.6752.8693.1133.445DB4201/T

—2020表

表

B.1

（續(xù)）t/minP/a10203050100741.3991.5711.7882.0832.3782.5502.7673.062751.2591.4141.6091.8752.1402.2952.4912.756761.1441.2861.4631.7041.9462.0872.2642.506771.0501.1791.3421.5631.7841.9142.0772.298780.9701.0891.2401.4441.6481.7681.9182.123790.9011.0121.1521.3421.5321.6431.7831.973800.8420.9461.0771.2551.4321.5361.6671.844810.7910.8891.0121.1781.3451.4431.5651.732820.7460.8380.9541.1111.2681.3601.4761.633830.7060.7930.9031.0521.2011.2881.3971.546840.6710.7530.8570.9991.1401.2231.3271.468850.6390.7170.8170.9511.0861.1651.2641.398860.6100.6850.7800.9081.0371.1121.2071.336870.5840.6560.7470.8700.9931.0651.1551.278880.5600.6290.7160.8340.9521.0211.1091.227890.5390.6050.6890.8020.9160.9821.0661.179900.5190.5830.6630.7720.8820.9461.0261.136910.5000.5620.6400.7450.8510.9120.9901.095920.4830.5430.6180.7200.8220.8810.9571.058930.4680.5250.5980.6970.7950.8530.9261.024940.4530.5090.5790.6750.7700.8260.8970.992950.4400.4940.5620.6550.7470.8020.8700.962960.4270.4800.5460.6360.7260.7780.8450.935970.4150.4660.5310.6180.7060.7570.8210.909980.4040.4540.5160.6010.6870.7360.7990.884990.3930.4420.5030.5860.6690.7170.7780.8611000.3840.4310.4900.5710.6520.6990.7590.8401010.3740.4200.4780.5570.6360.6820.7400.8191020.3650.4100.4670.5440.6210.6660.7230.8001030.3570.4010.4560.5320.6070.6510.7060.7821040.3490.3920.4460.5200.5940.6370.6910.7641050.3420.3840.4370.5090.5810.6230.6760.7481060.3340.3760.4280.4980.5690.6100.6620.7321070.3280.3680.4190.4880.5570.5970.6480.7171080.3210.3610.4110.4780.5460.5860.6350.7031090.3150.3540.4030.4690.5350.5740.6230.6901100.3090.3470.3950.4600.5250.5640.6120.677DB4201/T

—2020表

表

B.1

（續(xù)）t/minP/a102030501001110.3030.3410.3880.4520.5160.5530.6000.6641120.2980.3350.3810.4440.5070.5430.5900.6521130.2930.3290.3740.4360.4980.5340.5790.6411140.2880.3230.3680.4290.4890.5250.5690.6301150.2830.3180.3620.4210.4810.5160.5600.6201160.2780.3130.3560.4150.4730.5080.5510.6091170.2740.3080.3500.4080.4660.4990.5420.6001180.2700.3030.3450.4020.4580.4920.5340.5901190.2660.2980.3400.3960.4510.4840.5250.5811200.2620.2940.3340.3900.4450.4770.5180.5731210.2580.2900.3300.3840.4380.4700.5100.5641220.2540.2850.3250.3780.4320.4630.5030.5561230.2510.2810.3200.3730.4260.4570.4960.5481240.2470.2780.3160.3680.4200.4500.4890.5411250.2440.2740.3120.3630.4140.4440.4820.5341260.2400.2700.3070.3580.4090.4380.4760.5271270.2370.2670.3030.3540.4040.4330.4700.5201280.2340.2630.3000.3490.3980.4270.4640.5131290.2310.2600.2960.3450.3930.4220.4580.5071300.2290.2570.2920.3400.3890.4170.4520.5001310.2260.2540.2890.3360.3840.4120.4470.4941320.2230.2510.2850.3320.3790.4070.4410.4881330.2200.2480.2820.3280.3750.4020.4360.4831340.2180.2450.2790.3250.3700.3970.4310.4771350.2150.2420.2750.3210.3660.3930.4260.4721360.2130.2390.2720.3170.3620.3880.4220.4661370.2110.2370.2690.3140.3580.3840.4170.4611380.2080.2340.2660.3100.3540.3800.4120.4561390.2060.2320.2640.3070.3510.3760.4080.4511400.2040.2290.2610.3040.3470.3720.4040.4471410.2020.2270.2580.3010.3430.3680.4000.4421420.2000.2240.2560.2980.3400.3640.3950.4381430.1980.2220.2530.2950.3360.3610.3910.4331440.1960.2200.2500.2920.3330.3570.3880.4291450.1940.2180.2480.2890.3300.3540.3840.4251460.1920.2160.2460.2860.3270.3500.3800.4211470.1900.2140.2430.2830.3240.3470.3770.417DB4201/T

—2020表

表

B.1

（續(xù)）t/minP/a102030501001480.1890.2120.2410.2810.3200.3440.3730.4131490.1870.2100.2390.2780.3180.3410.3700.4091500.1850.2080.2370.2760.3150.3370.3660.4051510.1830.2060.2350.2730.3120.3340.3630.4021520.1820.2040.2320.2710.3090.3310.3600.3981530.1800.2020.2300.2680.3060.3290.3570.3951540.1790.2010.2280.2660.3040.3260.3530.3911550.1770.1990.2260.2640.3010.3230.3500.3881560.1760.1970.2250.2620.2990.3200.3470.3841570.1740.1960.2230.2590.2960.3180.3450.3811580.1730.1940.2210.2570.2940.3150.3420.3781590.1710.1920.2190.2550.2910.3120.3390.3751600.1700.1910.2170.2530.2890.3100.3360.3721610.1690.1890.2160.2510.2870.3070.3340.3691620.1670.1880.2140.2490.2840.3050.3310.3661630.1660.1860.2120.2470.2820.3030.3280.3631640.1650.1850.2110.2450.2800.3000.3260.3611650.1630.1840.2090.2430.2780.2980.3230.3581660.1620.1820.2070.2420.2760.2960.3210.3551670.1610.1810.2060.2400.2740.2940.3190.3521680.1600.1800.2040.2380.2720.2910.3160.3501690.1590.1780.2030.2360.2700.2890.3140.3471700.1570.1770.2010.2350.2680.2870.3120.3451710.1560.1760.2000.2330.2660.2850.3090.3421720.1550.1740.1990.2310.2640.2830.3070.3401730.1540.1730.1970.2300.2620.2810.3050.3381740.1530.1720.1960.2280.2600.2790.3030.3351750.1520.1710.1940.2260.2590.2770.3010.3331760.1510.1700.1930.2250.2570.2750.2990.3311770.1500.1690.1920.2230.2550.2740.2970.3281780.1490.1670.1910.2220.2530.2720.2950.3261790.1480.1660.1890.2210.2520.2700.2930.3241800.1470.1650.1880.2190.2500.2680.2910.322DB4201/T

—2020表

表

B.1

（續(xù)）5min

P/a

10

20

30

50

1000.042

0.061

0.069

0.078

0.091

0.104

0.112

0.121

0.1340.063

0.092

0.103

0.118

0.137

0.156

0.168

0.182

0.201

0.0260.039

0.044

0.050

0.058

0.066

0.071

0.077

0.0850.0120.017

0.019

0.022

0.026

0.029

0.032

0.034

0.038

0.0330.048

0.054

0.061

0.071

0.082

0.088

0.095

0.1050.0540.079

0.088

0.101

0.117

0.134

0.143

0.156

0.1720.5630.827

0.929

1.057

1.232

1.406

1.508

1.636

1.811100.5430.798

0.896

1.020

1.188

1.357

1.455

1.579

1.747110.1260.185

0.208

0.237

0.276

0.315

0.338

0.366

0.405120.0320.046

0.052

0.059

0.069

0.079

0.085

0.092

0.102130.0650.096

0.107

0.122

0.142

0.163

0.174

0.189

0.209分配比例DB4201/T

—2020分配比例CC附

錄 C（規(guī)范性附錄）長歷時(shí)設(shè)計(jì)暴雨雨型成果圖表（t=24h）圖C.1給出了長歷時(shí)設(shè)計(jì)暴雨雨量分配比例圖表內(nèi)容；表給出了長歷時(shí)設(shè)計(jì)暴雨雨型表內(nèi)容。1 101121 141161181 201221 241261 281時(shí)段（5min）圖C.1 長歷時(shí)設(shè)計(jì)暴雨雨量分配比例圖表

表

C.1長歷時(shí)設(shè)計(jì)暴雨雨型表（t

）

iDB4201/T

—20205min

表

C.1

（續(xù)）P/a

10

20

30

50

10014 0.094 0.1380.1550.1770.206 0.235 0.252 0.273 0.30315 0.051 0.075 0.085 0.096 0.112 0.128 0.1380.1490.16516 0.043 0.064 0.072 0.082 0.095 0.108 0.116 0.1260.14017 0.034 0.049 0.055 0.063 0.073 0.084 0.090 0.097 0.10818 19 0.0430.063 0.070 0.080 0.0930.106 0.114 0.124 0.137200.010 0.015 0.0160.019 0.022 0.025 0.026 0.0290.03221 22 0.0220.0320.0360.0410.047 0.054 0.058 0.063 0.070230.0100.015 0.0160.019 0.022 0.025 0.026 0.029 0.03224 0.034 0.049 0.055 0.0630.073 0.0840.090 0.097 0.10825 0.034 0.049 0.0550.063 0.073 0.084 0.090 0.097 0.10826 0.041 0.061 0.068 0.078 0.091 0.104 0.1110.121 0.13327 0.045 0.067 0.075 0.085 0.099 0.113 0.121 0.132 0.14628 0.034 0.049 0.055 0.0630.073 0.084 0.090 0.097 0.10829 0.035 0.052 0.058 0.067 0.0780.088 0.095 0.103 0.11430 0.067 0.098 0.111 0.126 0.147 0.167 0.180 0.195 0.21631 0.045 0.067 0.075 0.085 0.099 0.1130.121 0.132 0.14632 0.043 0.064 0.072 0.082 0.095 0.108 0.1160.126 0.14033 0.045 0.067 0.075 0.085 0.099 0.113 0.121 0.132 0.14634 0.057 0.084 0.094 0.107 0.125 0.143 0.153 0.166 0.18435 0.090 0.132 0.148 0.169 0.196 0.224 0.241 0.261 0.28936 0.092 0.135 0.151 0.172 0.201 0.229 0.246 0.267 0.29537 0.092 0.135 0.151 0.172 0.201 0.229 0.246 0.267 0.29538 0.071 0.104 0.117 0.133 0.155 0.177 0.190 0.206 0.22839 0.124 0.183 0.205 0.234 0.272 0.311 0.333 0.362 0.40040 0.139 0.204 0.229 0.261 0.304 0.347 0.372 0.404 0.44741 0.311 0.457 0.514 0.585 0.681 0.778 0.834 0.905 1.00142 0.318 0.467 0.524 0.597 0.695 0.793 0.851 0.923 1.02243 0.753 1.105 1.242 1.413 1.646 1.879 2.016 2.187 2.42044 0.298 0.437 0.491 0.559 0.651 0.743 0.797 0.865 0.95745 0.269 0.395 0.443 0.505 0.588 0.671 0.720 0.781 0.86446 0.122 0.179 0.201 0.228 0.266 0.304 0.326 0.354 0.39147 0.080 0.117 0.132 0.150 0.175 0.200 0.214 0.232 0.25748 0.189 0.278 0.312 0.356 0.414 0.473 0.507 0.550 0.60949 0.225 0.330 0.371 0.422 0.491 0.561 0.602 0.653 0.72350 0.104 0.152 0.171 0.195 0.227 0.259 0.277 0.301 0.33351 0.122 0.179 0.201 0.229 0.266 0.304 0.326 0.354 0.391145min

DB4201/T

—2020表

C.1

（續(xù)）P/a

10

20

30

50

10052 0.175 0.2570.289 0.329 0.3830.437 0.469 0.509 0.56353 0.101 0.148 0.166 0.189 0.220 0.2520.270 0.293 0.32454 0.0470.0690.078 0.089 0.103 0.118 0.127 0.137 0.15255 0.104 0.152 0.171 0.194 0.226 0.259 0.277 0.301 0.33356 0.225 0.3310.3720.423 0.493 0.562 0.603 0.654 0.72457 0.203 0.298 0.335 0.381 0.444 0.507 0.544 0.590 0.65358 0.210 0.308 0.346 0.394 0.459 0.524 0.562 0.610 0.67559 0.400 0.587 0.659 0.751 0.874 0.998 1.070 1.161 1.28560 0.366 0.538 0.604 0.688 0.801 0.914 0.981 1.064 1.17761 0.201 0.295 0.331 0.377 0.439 0.501 0.538 0.584 0.64662 0.201 0.295 0.331 0.377 0.439 0.501 0.538 0.584 0.64663 0.177 0.260 0.292 0.333 0.388 0.442 0.474 0.515 0.57064 0.128 0.188 0.211 0.240 0.280 0.320 0.343 0.372 0.41265 0.095 0.139 0.156 0.177 0.207 0.236 0.253 0.275 0.30466 0.071 0.104 0.117 0.133 0.155 0.177 0.190 0.206 0.22867 0.071 0.104 0.117 0.133 0.155 0.177 0.190 0.206 0.22868 0.057 0.084 0.094 0.107 0.125 0.143 0.153 0.166 0.18469 0.140 0.206 0.231 0.263 0.306 0.349 0.375 0.407 0.45070 0.087 0.128 0.143 0.163 0.190 0.217 0.233 0.252 0.27971 0.826 1.213 1.362 1.550 1.806 2.062 2.211 2.399 2.65572 0.454 0.666 0.748 0.851 0.992 1.132 1.214 1.318 1.45873 0.063 0.093 0.104 0.119 0.138 0.158 0.169 0.184 0.20374 0.057 0.084 0.094 0.107 0.125 0.143 0.153 0.166 0.18475 0.117 0.171 0.192 0.219 0.255 0.291 0.312 0.339 0.37576 0.135 0.198 0.222 0.253 0.294 0.336 0.360 0.391 0.43277 0.083 0.122 0.137 0.156 0.182 0.207 0.222 0.241 0.26778 0.118 0.174 0.195 0.222 0.259 0.296 0.317 0.344 0.38179 0.163 0.239 0.269 0.306 0.357 0.407 0.437 0.474 0.52480 0.145 0.213 0.239 0.272 0.317 0.362 0.388 0.421 0.46681 0.312 0.459 0.515 0.586 0.683 0.780 0.836 0.908 1.00482 0.175 0.257 0.288 0.328 0.382 0.437 0.468 0.508 0.56283 0.194 0.285 0.320 0.365 0.425 0.485 0.520 0.564 0.62484 0.430 0.632 0.710 0.808 0.942 1.075 1.153 1.251 1.38485 0.331 0.486 0.546 0.622 0.725 0.827 0.887 0.963 1.06586 0.339 0.498 0.559 0.637 0.742 0.846 0.908 0.985 1.09087 0.206 0.302 0.340 0.387 0.450 0.514 0.551 0.598 0.66288 0.251 0.369 0.414 0.472 0.549 0.627 0.672 0.730 0.80789 0.886 1.301 1.461 1.663 1.938 2.212 2.372 2.574 2.84815DB4201/T

—20205min

表

C.1

（續(xù)）P/a

10

20

30

50

100900.298 0.438 0.4920.560 0.652 0.744 0.798 0.866 0.95991 0.282 0.414 0.466 0.530 0.617 0.705 0.756 0.820 0.90792 0.358 0.526 0.590 0.672 0.783 0.893 0.958 1.040 1.15193 0.298 0.438 0.492 0.560 0.652 0.745 0.799 0.867 0.95994 0.328 0.482 0.542 0.617 0.718 0.820 0.879 0.954 1.05695 0.338 0.497 0.558 0.635 0.740 0.845 0.906 0.983 1.08896 0.328 0.482 0.542 0.617 0.718 0.820 0.879 0.954 1.05697 0.161 0.237 0.266 0.303 0.353 0.403 0.432 0.469 0.51998 0.069 0.102 0.115 0.130 0.152 0.173 0.186 0.202 0.22399 0.042 0.061 0.069 0.078 0.091 0.104 0.111 0.121 0.134100 0.053 0.078 0.088 0.100 0.117 0.133 0.143 0.155 0.172101 0.095 0.140 0.157 0.179 0.208 0.237 0.255 0.276 0.306102 0.164 0.241 0.270 0.308 0.358 0.409 0.439 0.476 0.527103 0.215 0.316 0.355 0.404 0.470 0.537 0.576 0.625 0.691104 0.051 0.075 0.085 0.096 0.112 0.128 0.138 0.149 0.165105 0.046 0.068 0.076 0.087 0.101 0.115 0.124 0.134 0.148106 0.066 0.097 0.109 0.124 0.144 0.165 0.177 0.192 0.212107 0.177 0.260 0.292 0.332 0.387 0.441 0.473 0.514 0.568108 0.201 0.296 0.332 0.378 0.440 0.503 0.539 0.585 0.647109 0.329 0.483 0.543 0.618 0.720 0.822 0.881 0.956 1.058110 0.251 0.368 0.414 0.471 0.548 0.626 0.671 0.728 0.806111 0.128 0.189 0.212 0.241 0.281 0.321 0.344 0.373 0.413112 0.174 0.256 0.287 0.327 0.381 0.435 0.466 0.506 0.560113 0.174 0.256 0.287 0.327 0.381 0.435 0.466 0.506 0.560114 0.168 0.247 0.277 0.316 0.368 0.420 0.450 0.489 0.541115 0.162 0.238 0.268 0.305 0.355 0.405 0.434 0.471 0.521116 0.227 0.334 0.375 0.427 0.497 0.568 0.609 0.661 0.731117 0.168 0.247 0.277 0.315 0.367 0.419 0.450 0.488 0.540118 0.129 0.189 0.212 0.241 0.281 0.321 0.344 0.373 0.413119 0.168 0.247 0.278 0.316 0.368 0.421 0.451 0.490 0.542120 0.108 0.159 0.178 0.203 0.236 0.270 0.289 0.314 0.347121 0.090 0.133 0.149 0.170 0.198 0.226 0.242 0.262 0.290122 0.086 0.127 0.142 0.162 0.189 0.215 0.231 0.251 0.277123 0.037 0.055 0.061 0.070 0.082 0.093 0.100 0.108 0.120124 0.048 0.070 0.078 0.089 0.104 0.119 0.127 0.138 0.153125 0.091 0.134 0.151 0.172 0.200 0.228 0.245 0.266 0.294126 0.127 0.186 0.209 0.238 0.277 0.317 0.340 0.369 0.408127 0.251 0.369 0.414 0.471 0.549 0.627 0.672 0.729 0.807165min

DB4201/T

—2020表

C.1

（續(xù)）P/a

10

20

30

50

100128 0.224 0.329 0.370 0.421 0.4910.5600.601 0.652 0.721129 0.387 0.568 0.638 0.726 0.846 0.965 1.035 1.1241.243130 0.369 0.542 0.609 0.693 0.808 0.922 0.989 1.0731.187131 0.153 0.225 0.253 0.288 0.335 0.382 0.410 0.4450.492132 0.342 0.503 0.565 0.643 0.748 0.854 0.916 0.994 1.100133 0.407 0.598 0.672 0.765 0.891 1.017 1.090 1.183 1.309134 0.411 0.603 0.678 0.771 0.898 1.026 1.100 1.194 1.321135 0.290 0.425 0.478 0.544 0.633 0.723 0.775 0.841 0.931136 0.297 0.436 0.490 0.557 0.649 0.741 0.795 0.862 0.954137 0.278 0.408 0.458 0.521 0.607 0.693 0.743 0.806 0.892138 0.275 0.404 0.454 0.517 0.602 0.688 0.738 0.800 0.886139 0.247 0.363 0.407 0.464 0.540 0.617 0.661 0.718 0.794140 0.350 0.514 0.577 0.657 0.765 0.873 0.937 1.016 1.125141 0.300 0.441 0.495 0.564 0.656 0.749 0.804 0.872 0.965142 0.361 0.530 0.596 0.678 0.790 0.902 0.967 1.049 1.161143 0.251 0.368 0.414 0.471 0.549 0.626 0.672 0.729 0.806144 0.377 0.553 0.621 0.707 0.824 0.940 1.008 1.094 1.211145 0.135 0.198 0.223 0.254 0.295 0.337 0.362 0.392 0.434146 0.097 0.142 0.159 0.181 0.211 0.241 0.259 0.281 0.311147 0.100 0.147 0.165 0.188 0.219 0.250 0.268 0.291 0.322148 0.067 0.099 0.111 0.126 0.147 0.168 0.180 0.195 0.216149 0.127 0.187 0.210 0.239 0.278 0.317 0.340 0.369 0.409150 0.093 0.136 0.153 0.174 0.203 0.231 0.248 0.269 0.298151 0.150 0.220 0.247 0.282 0.328 0.375 0.402 0.436 0.482152 0.127 0.186 0.209 0.238 0.278 0.317 0.340 0.369 0.408153 0.165 0.242 0.271 0.309 0.360 0.411 0.441 0.478 0.529154 0.207 0.305 0.342 0.390 0.454 0.518 0.555 0.603 0.667155 0.200 0.293 0.330 0.375 0.437 0.499 0.535 0.581 0.642156 0.167 0.245 0.275 0.313 0.365 0.416 0.447 0.485 0.536157 0.312 0.458 0.515 0.586 0.682 0.779 0.835 0.907 1.003158 0.317 0.466 0.523 0.596 0.694 0.792 0.849 0.922 1.020159 0.351 0.516 0.579 0.659 0.768 0.877 0.940 1.021 1.129160 0.482 0.708 0.796 0.906 1.055 1.204 1.292 1.402 1.551161 0.247 0.362 0.407 0.463 0.539 0.616 0.660 0.717 0.793162 0.483 0.709 0.796 0.906 1.056 1.205 1.293 1.403 1.552163 0.384 0.564 0.634 0.721 0.840 0.959 1.029 1.116 1.235164 0.350 0.513 0.577 0.656 0.764 0.873 0.936 1.016 1.124165 0.356 0.522 0.587 0.668 0.778 0.888 0.952 1.033 1.14317DB4201/T

—20205min

表

C.1

（續(xù)）P/a

10

20

30

50

1001660.3580.526 0.591 0.673 0.784 0.895 0.960 1.041 1.152167 0.521 0.764 0.859 0.977 1.139 1.300 1.394 1.513 1.674168 0.467 0.686 0.771 0.877 1.022 1.166 1.251 1.3581.502169 0.356 0.523 0.587 0.669 0.779 0.889 0.954 1.035 1.145170 0.448 0.658 0.739 0.841 0.979 1.118 1.199 1.301 1.440171 0.534 0.785 0.881 1.003 1.169 1.334 1.431 1.553 1.718172 0.371 0.545 0.613 0.697 0.812 0.927 0.994 1.079 1.194173 0.693 1.018 1.143 1.301 1.516 1.731 1.856 2.014 2.229174 0.731 1.074 1.206 1.373 1.599 1.825 1.957 2.124 2.350175 0.791 1.162 1.305 1.486 1.731 1.976 2.119 2.300 2.544176 0.851 1.249 1.403 1.597 1.860 2.123 2.277 2.471 2.735177 0.623 0.914 1.027 1.169 1.362 1.554 1.667 1.809 2.002178 1.202 1.765 1.983 2.257 2.629 3.001 3.219 3.493 3.865179 1.104 1.621 1.821 2.072 2.414 2.756 2.955 3.207 3.549180 0.908 1.334 1.498 1.705 1.987 2.268 2.432 2.639 2.920181 0.880 1.293 1.452 1.653 1.926 2.198 2.358 2.558 2.831182 1.291 1.896 2.130 2.424 2.824 3.224 3.457 3.752 4.151183 1.572 2.309 2.593 2.952 3.438 3.925 4.209 4.568 5.054184 2.005 2.944 3.307 3.765 4.385 5.006 5.369 5.826 6.447185 4.079 5.990 6.728 7.658 8.920 10.183 10.921 11.851 13.113186 6.678 9.806 11.015 12.538 14.605 16.671 17.880 19.403 21.470187 3.851 5.655 6.352 7.231 8.422 9.614 10.311 11.190 12.381188 2.839 4.168 4.682 5.330 6.208 7.086 7.600 8.248 9.126189 2.244 3.296 3.702 4.214 4.908 5.603 6.009 6.521 7.215190 1.573 2.309 2.594 2.953 3.439 3.926 4.211 4.570 5.056191 1.693 2.486 2.793 3.179 3.703 4.227 4.533 4.920 5.444192 1.161 1.704 1.914 2.179 2.538 2.898 3.108 3.372 3.732193 1.295 1.902 2.136 2.431 2.832 3.233 3.467 3.762 4.163194 0.969 1.423 1.599 1.820 2.120 2.420 2.595 2.816 3.116195 0.698 1.024 1.151 1.310 1.526 1.742 1.868 2.027 2.243196 0.756 1.110 1.247 1.420 1.654 1.888 2.024 2.197 2.431197 0.718 1.054 1.184 1.347 1.569 1.791 1.921 2.085 2.307198 0.699 1.026 1.153 1.312 1.529 1.745 1.871 2.031 2.247199 0.700 1.029 1.155 1.315 1.532 1.749 1.875 2.035 2.252200 0.433 0.636 0.714 0.813 0.947 1.081 1.160 1.259 1.393201 0.306 0.449 0.504 0.574 0.668 0.763 0.818 0.888 0.982202 0.370 0.543 0.610 0.695 0.809 0.924 0.991 1.075 1.190203 0.466 0.684 0.768 0.875 1.019 1.163 1.247 1.353 1.498185min

DB4201/T

—2020表

C.1

（續(xù)）P/a

10

20

30

50

100204 0.429 0.630 0.708 0.8060.938 1.0711.149 1.247 1.380205 0.609 0.894 1.004 1.143 1.332 1.520 1.630 1.769 1.958206 0.779 1.145 1.286 1.463 1.7051.946 2.087 2.265 2.506207 0.782 1.148 1.290 1.468 1.710 1.952 2.094 2.272 2.514208 0.654 0.960 1.079 1.228 1.430 1.633 1.751 1.900 2.102209 0.446 0.654 0.735 0.837 0.974 1.112 1.193 1.295 1.432210 0.644 0.946 1.063 1.210 1.409 1.609 1.726 1.873 2.072211 0.400 0.587 0.659 0.751 0.874 0.998 1.071 1.162 1.285212 0.455 0.668 0.750 0.854 0.995 1.135 1.218 1.321 1.462213 0.415 0.610 0.685 0.780 0.908 1.037 1.112 1.207 1.335214 0.453 0.665 0.747 0.851 0.991 1.131 1.213 1.316 1.457215 0.490 0.719 0.808 0.919 1.071 1.222 1.311 1.423 1.574216 0.474 0.696 0.782 0.890 1.037 1.183 1.269 1.377 1.524217 0.391 0.575 0.646 0.735 0.856 0.977 1.048 1.137 1.258218 0.371 0.545 0.612 0.697 0.812 0.926 0.994 1.078 1.193219 0.390 0.572 0.643 0.732 0.853 0.973 1.044 1.133 1.253220 0.405 0.595 0.668 0.760 0.886 1.011 1.084 1.176 1.302221 0.347 0.510 0.572 0.652 0.759 0.866 0.929 1.008 1.116222 0.274 0.403 0.452 0.515 0.600 0.685 0.734 0.797 0.882223 0.164 0.240 0.270 0.307 0.358 0.408 0.438 0.475 0.526224 0.268 0.394 0.442 0.504 0.586 0.669 0.718 0.779 0.862225 0.268 0.394 0.442 0.504 0.587 0.670 0.718 0.779 0.862226 0.345 0.506 0.569 0.647 0.754 0.861 0.923 1.002 1.108227 0.334 0.490 0.550 0.626 0.730 0.833 0.893 0.969 1.073228 0.541 0.794 0.892 1.015 1.182 1.350 1.448 1.571 1.738229 0.514 0.755 0.848 0.966 1.125 1.284 1.377 1.494 1.654230 0.344 0.506 0.568 0.647 0.753 0.860 0.922 1.001 1.107231 0.139 0.204 0.229 0.261 0.304 0.347 0.372 0.404 0.447232 0.116 0.170 0.191 0.217 0.253 0.289 0.309 0.336 0.372233 0.177 0.259 0.291 0.332 0.386 0.441 0.473 0.513 0.568234 0.272 0.400 0.449 0.511 0.596 0.680 0.729 0.791 0.876235 0.263 0.386 0.434 0.494 0.575 0.657 0.704 0.764 0.846236 0.462 0.678 0.762 0.867 1.010 1.153 1.236 1.342 1.484237 0.481 0.706 0.793 0.902 1.051 1.200 1.287 1.397 1.545238 0.393 0.576 0.648 0.737 0.859 0.980 1.051 1.141 1.262239 0.253 0.372 0.418 0.476 0.554 0.632 0.678 0.736 0.814240 0.176 0.258 0.290 0.330 0.385 0.439 0.471 0.511 0.566241 0.144 0.211 0.237 0.270 0.315 0.359 0.385 0.418 0.46319DB4201/T

—20205min

表

C.1

（續(xù)）P/a

10

20

30

50

100242 0.267 0.393 0.441 0.502 0.5850.667 0.7160.77