射線檢測布片張數(shù)計(jì)算表

1、管管道道環(huán)環(huán)焊焊縫縫雙雙壁壁單單影影透透照照次次數(shù)數(shù)計(jì)計(jì)算算表表相關(guān)公式直徑壁厚F=D+150Karccos(1/k+K2-1)*T/(D0*K)arcsin(D*sin/(2*F-D)=+N=360/(2)L3=3.14*D/Narccos(1/k+K2-1)*T/(D0*K)arcsin(D*sin/(2*F-D)=+N=180/L3=3.14*D/N現(xiàn)場檢測布片焦距透照厚度比角角半圓心角允許最少曝光次數(shù)一次透照長度角角半圓心角最少曝光次數(shù)(增加射線機(jī)輻射角的因素)一次透照長度布片張數(shù) 有效檢測長度 布片規(guī)格1布片規(guī)格2序號規(guī)格DTFKNL3NL3一一100mm100mmDo400mmDo

2、400mm管管道道1108410842581.232.138749458.1040.23567.82432.148.1040.23567.82567.82150*802108610862581.231.399098747.9339.33567.82431.407.9339.33567.82567.82150*803108810882581.230.643459867.7538.40567.82430.647.7538.40567.82567.82150*80410810108102581.229.870608377.5837.45567.82429.877.5837.45567.82567.8

3、2150*80510812108122581.229.079160597.3936.47567.82429.087.3936.47567.82567.82150*80610814108142581.228.267543047.2035.47656.5228.277.2035.47656.52656.52150*80710816108162581.227.433953887.0134.44656.5227.437.0134.44656.52656.52150*80810818108182581.226.576313696.8033.38656.5226.586.8033.38656.52656.

4、52150*809114411442641.232.215722968.4440.66571.59232.228.4440.66571.59571.59150*8010114511452641.231.868035058.3640.23571.59231.878.3640.23571.59571.59150*8011114611462641.231.516919178.2839.79571.59231.528.2839.79571.59571.59150*8012114711472641.231.162258318.1939.35571.59231.168.1939.35571.59571.5

5、9150*8013114811482641.230.803928878.1138.91571.59230.808.1138.91571.59571.59150*8014114911492641.230.441800148.0238.46571.59230.448.0238.46571.59571.59150*801511410114102641.230.075733737.9338.01571.59230.087.9338.01571.59571.59150*801611411114112641.229.705582877.8437.55571.59229.717.8437.55571.595

6、71.59150*801711412114122641.229.331191767.7537.08571.59229.337.7537.08571.59571.59150*801811413114132641.228.95239477.6636.61571.59228.957.6636.61571.59571.59150*801911414114142641.228.569015227.5736.14571.59228.577.5736.14571.59571.59150*802011416114162641.227.787743177.3835.16659.6627.797.3835.166

7、59.66659.66150*802111420114202641.226.160986796.9733.13659.6626.166.9733.13659.66659.66150*8022127412742771.232.357120139.1641.52579.75632.369.1641.52579.76579.76150*8023127512752771.232.046406699.0841.13579.75632.059.0841.13579.76579.76150*8024127612762771.231.732977579.0040.73579.75631.739.0040.73

8、579.76579.76150*8025127712772771.231.416750658.9240.34579.75631.428.9240.34579.76579.76150*8026127812782771.231.097639768.8439.93579.75631.108.8439.93579.76579.76150*8027127912792771.230.775554358.7539.53579.75630.788.7539.53579.76579.76150*802812710127102771.230.450399228.6739.12579.75630.458.6739.

9、12579.76579.76150*802912712127122771.229.790473318.5038.29579.75629.798.5038.29579.76579.76150*803012714127142771.229.11699268.3237.44579.75629.128.3237.44579.76579.76150*8031133413342831.232.41290569.4841.89583.52432.419.4841.89583.52583.52150*8032133513352831.232.116726779.4041.52583.52432.129.404

10、1.52583.52583.52150*8033133613362831.231.818088189.3241.14583.52431.829.3241.14583.52583.52150*8034133713372831.231.516919179.2440.76583.52431.529.2440.76583.52583.52150*8035133813382831.231.21314589.1640.37583.52431.219.1640.37583.52583.52150*8036133913392831.230.906690549.0839.98583.52430.919.0839

11、.98583.52583.52150*803713310133102831.230.597472089.0039.59583.52430.609.0039.59583.52583.52150*803813312133122831.229.970399768.8338.80583.52429.978.8338.80583.52583.52150*803913314133142831.229.331191768.6537.99583.52429.338.6537.99583.52583.52150*804013316133162831.228.679030558.4837.16583.52428.

12、688.4837.16583.52583.52150*804114016140162901.228.941505468.8637.80587.9228.948.8637.80587.92587.92150*804214018140182901.228.31449488.6836.99587.9228.318.6836.99587.92587.92150*804314019140192901.227.996168448.5936.59587.9228.008.5936.59587.92587.92150*8044159515953091.232.3590658810.6943.04599.852

13、32.3610.6943.04599.85599.85150*8045159615963091.232.1111150710.6142.72599.85232.1110.6142.72599.85599.85150*8046159715973091.231.8614423110.5442.40599.85231.8610.5442.40599.85599.85150*8047159815983091.231.6100063910.4642.07599.85231.6110.4642.07599.85599.85150*8048159915993091.231.3567644710.3941.7

14、4599.85231.3610.3941.74599.85599.85150*804915910159103091.231.1016720110.3141.41599.85231.1010.3141.41599.85599.85150*805015912159123091.230.5857482410.1540.74599.85230.5910.1540.74599.85599.85150*805115914159143091.230.061840889.9940.06599.85230.069.9940.06599.85599.85150*805215916159163091.229.529

15、521519.8339.36599.85229.539.8339.36599.85599.85150*805315919159193091.228.714236759.5838.29599.85228.719.5838.29599.85599.85150*805415925159253091.227.016371479.0536.07599.85227.029.0536.07599.85599.85150*8055168516853181.232.4251940111.1043.525105.50432.4311.1043.525105.505105.50150*80180*805616861

16、6863181.232.1909993911.0343.225105.50432.1911.0343.225105.505105.50150*80180*8057168716873181.231.9552739710.9542.915105.50431.9610.9542.915105.505105.50150*80180*8058168816883181.231.7179832510.8842.605105.50431.7210.8842.605105.505105.50150*80180*8059168916893181.231.4790914810.8042.285105.50431.4

17、810.8042.285105.505105.50150*80180*806016810168103181.231.2385615910.7341.975105.50431.2410.7341.975105.505105.50150*80180*806116812168123181.230.7524319510.5841.335105.50430.7510.5841.335105.505105.50150*80180*806216813168133181.230.5067506910.5041.015105.50430.5110.5041.015105.505105.50150*80180*8

18、06316814168143181.230.2592681210.4240.685105.50430.2610.4240.685105.505105.50150*80180*806416816168163181.229.7587174410.2640.025105.50429.7610.2640.025105.505105.50150*80180*806516818168183181.229.2503977110.1039.355105.50429.2510.1039.355105.505105.50150*80180*8066194619463441.232.379439812.1444.5

19、25121.83232.3812.1444.525121.836101.53150*80180*8067194719473441.232.176463212.0744.255121.83232.1812.0744.255121.836101.53150*80180*8068194819483441.231.9723370712.0043.975121.83231.9712.0043.975121.836101.53150*80180*8069194919493441.231.76703911.9343.705121.83231.7711.9343.705121.836101.53150*801

20、80*807019412194123441.231.1438784911.7242.865121.83231.1411.7242.865121.836101.53150*80180*807119414194143441.230.7221345511.5742.305121.83230.7211.5742.305121.836101.53150*80180*807219416194163441.230.2951001811.4341.725121.83230.3011.4341.725121.836101.53150*80180*807319418194183441.229.8625465111

21、.2841.145121.83229.8611.2841.145121.836101.53150*80180*807419420194203441.229.4242282311.1240.555121.83229.4211.1240.555121.836101.53150*80180*807519422194223441.228.979881810.9739.955121.83228.9810.9739.955121.836101.53150*80180*807619428194283441.227.607723210.4938.095121.83227.6110.4938.095121.83

22、6101.53150*80180*8077219621963691.232.5178127913.1145.634171.91532.5213.1145.634171.925137.53180*80240*8078219721973691.232.3387503413.0545.384171.91532.3413.0545.384171.925137.53180*80240*807921912219123691.231.4298024912.7144.145137.53231.4312.7144.145137.535137.53180*80240*808021918219183691.230.

23、306872212.3042.605137.53230.3112.3042.605137.535137.53180*80240*808121920219203691.229.9241199612.1542.085137.53229.9212.1542.085137.535137.53180*80240*808221922219223691.229.5368724312.0141.545137.53229.5412.0141.545137.535137.53180*80240*808321925219253691.228.947174311.7940.735137.53228.9511.7940

24、.735137.535137.53180*80240*8084245624563951.232.631371914.0346.664192.32532.6314.0346.664192.336128.22180*8085245824583951.232.3116314113.9046.224192.32532.3113.9046.224192.336128.22180*808624510245103951.231.9890440513.7845.774192.32531.9913.7845.774192.336128.22180*808724512245123951.231.663521891

25、3.6545.314192.32531.6613.6545.314192.336128.22180*808824514245143951.231.3349725513.5244.865153.8631.3313.5244.865153.866128.22180*808924516245163951.231.0032988813.3944.395153.8631.0013.3944.395153.866128.22180*809024517245173951.230.8362586613.3244.165153.8630.8413.3244.165153.866128.22180*8091245

26230.6683985813.2643.925153.8630.6713.2643.925153.866128.22180*8092273627364231.232.7291939114.9347.664214.30532.7314.9347.664214.314214.31300*8093273727374231.232.5864495414.8747.464214.30532.5914.8747.464214.314214.31300*8094273827384231.232.4431465414.8147.254214.30532.4414.8147.254214

27、.314214.31300*809527310273104231.232.1548344314.6946.844214.30532.1514.6946.844214.314214.31300*809627312273124231.231.8641954714.5746.434214.30531.8614.5746.434214.314214.31300*809727314273144231.231.5711647414.4546.024214.30531.5714.4546.024214.314214.31300*809827316273164231.231.2756743414.3245.6

28、04214.30531.2814.3245.604214.314214.31300*809927318273184231.230.9776532114.2045.174214.30530.9814.2045.174214.314214.31300*8010027322273224231.230.373717513.9444.315171.44430.3713.9444.315171.444214.31300*80101325632564751.232.8657097916.3949.264255.12532.8716.3949.264255.135204.10300*8010232583258

29、4751.232.6264739516.2848.914255.12532.6316.2848.914255.135204.10300*8010332512325124751.232.1432539716.0648.204255.12532.1416.0648.204255.135204.10300*8010432514325144751.231.8991971315.9547.854255.12531.9015.9547.854255.135204.10300*8010532516325164751.231.653458315.8447.494255.12531.6515.8447.4942

30、55.135204.10300*8010632518325184751.231.4059976215.7247.134255.12531.4115.7247.134255.135204.10300*8010732520325204751.231.1567736615.6146.764255.12531.1615.6146.764255.135204.10300*8010832522325224751.230.9057433815.4946.404255.12530.9115.4946.404255.135204.10300*80109377737775271.232.8615981517.59

31、50.454295.94532.8617.5950.454295.955236.76300*80110377637765271.232.9642525917.6450.604295.94532.9617.6450.604295.955236.76300*80111377737775271.232.8615981517.5950.454295.94532.8617.5950.454295.955236.76300*80112377837785271.232.7586581717.5450.304295.94532.7617.5450.304295.955236.76300*80113377103

32、77105271.232.5519105817.4449.994295.94532.5517.4449.994295.955236.76300*8011437712377125271.232.3439874817.3349.684295.94532.3417.3349.684295.955236.76300*8011537714377145271.232.134865817.2349.374295.94532.1317.2349.374295.955236.76300*8011637716377165271.231.9245217217.1349.054295.94531.9217.1349.

33、054295.955236.76300*8011737718377185271.231.7129306817.0248.734295.94531.7117.0248.734295.955236.76300*8011837720377205271.231.5000673116.9248.424295.94531.5016.9248.424295.955236.76300*80二二Do400mmDo400mm管管道道1406740675561.124.1755635813.6237.805254.96824.1813.6237.805254.976212.47300*802406840685561

34、.124.1096283313.5937.705254.96824.1113.5937.705254.976212.47300*803426642665761.124.2598257913.9538.215267.52824.2613.9538.215267.536222.94300*804426742675761.124.1971955613.9238.115267.52824.2013.9238.115267.536222.94300*805426842685761.124.134412613.8838.025267.52824.1313.8838.025267.536222.94300*

35、80642610426105761.124.0083836613.8137.825267.52824.0113.8137.825267.536222.94300*80742612426125761.123.881729213.7437.625267.52823.8813.7437.625267.536222.94300*80842614426145761.123.7544391613.6737.435267.52823.7513.6737.435267.536222.94300*80942616426165761.123.6265032613.6037.235267.52823.6313.60

36、37.235267.536222.94300*801042618426185761.123.4979109113.5337.035267.52823.5013.5337.035267.536222.94300*801142620426205761.123.3686512513.4636.835267.52823.3713.4636.835267.536222.94300*8012457645766071.124.2852729714.3838.665286.99624.2914.3838.665287.006239.16300*8013457745776071.124.2269536114.3

37、438.575286.99624.2314.3438.575287.006239.16300*8014457845786071.124.1685020314.3138.485286.99624.1714.3138.485287.006239.16300*8015457945796071.124.1099172614.2838.395286.99624.1114.2838.395287.006239.16300*801645710457106071.124.0511983214.2438.295286.99624.0514.2438.295287.006239.16300*80174571145

38、7116071.123.9923442214.2138.205286.99623.9914.2138.205287.006239.16300*801845712457126071.123.9333539714.1838.115286.99623.9314.1838.115287.006239.16300*801945713457136071.123.8742265414.1438.025286.99623.8714.1438.025287.006239.16300*802045714457146071.123.8149609314.1137.925286.99623.8114.1137.925

39、287.006239.16300*802145716457166071.123.6960109614.0437.745286.99623.7014.0437.745287.006239.16300*802245717457176071.123.6363244914.0137.645286.99623.6414.0137.645287.006239.16300*802345719457196071.123.5165232113.9437.465286.99623.5213.9437.465287.006239.16300*8024480748076301.124.2465295914.6438.

40、895301.4424.2514.6438.895301.446251.20300*8025480848086301.124.1909241614.6138.805301.4424.1914.6138.805301.446251.20300*8026480948096301.124.1351983414.5738.715301.4424.1414.5738.715301.446251.20300*8027506750676561.124.2665006814.9539.225317.76824.2714.9539.225317.777226.98300*8028506850686561.124

41、.2137962514.9239.135317.76824.2114.9239.135317.777226.98300*8029508850886581.124.2154578814.9439.165319.02424.2214.9439.165319.027227.87300*8030508950896581.124.1628569614.9139.085319.02424.1614.9139.085319.027227.87300*8031530753076801.124.2831845515.2239.515332.84調(diào)整調(diào)整30.006277.377237.74300*8032530

42、853086801.124.2329016215.1939.435332.84調(diào)整調(diào)整30.006277.377237.74300*8033530953096801.124.1825204515.1639.355332.84調(diào)整調(diào)整30.006277.377237.74300*8034550855087001.124.2475394815.4139.665345.4調(diào)整調(diào)整30.006287.837246.71300*8035559755977091.124.3014205215.5339.845351.052調(diào)整調(diào)整30.006292.547250.75300*803655985598709

43、1.124.2537822715.5039.765351.052調(diào)整調(diào)整30.006292.547250.75300*8037559955997091.124.2060559415.4839.685351.052調(diào)整調(diào)整30.006292.547250.75300*803855910559107091.124.1582410115.4539.605351.052調(diào)整調(diào)整30.006292.547250.75300*803955911559117091.124.1103369415.4239.535351.052調(diào)整調(diào)整30.006292.547250.75300*804055912559127

44、091.124.0623432115.3939.455351.052調(diào)整調(diào)整30.006292.547250.75300*804155913559137091.124.0142592715.3639.375351.052調(diào)整調(diào)整30.006292.547250.75300*804255914559147091.123.9660845815.3339.295351.052調(diào)整調(diào)整30.006292.547250.75300*804355916559167091.123.8694607415.2739.145351.052調(diào)整調(diào)整30.006292.547250.75300*80445591855

45、9187091.123.7724672215.2138.985351.052調(diào)整調(diào)整30.006292.547250.75300*804555919559197091.123.7238304115.1838.905351.052調(diào)整調(diào)整30.006292.547250.75300*804655921559217091.123.6262738115.1238.745351.052調(diào)整調(diào)整30.006292.547250.75300*804755922559227091.123.5773528415.0938.675351.052調(diào)整調(diào)整30.006292.547250.75300*8048610

46、761077601.124.3292599616.0340.365383.08調(diào)整調(diào)整30.006319.238239.43300*8049610861087601.124.2856549516.0040.295383.08調(diào)整調(diào)整30.006319.238239.43300*805061010610107601.124.1982235215.9540.155383.08調(diào)整調(diào)整30.006319.238239.43300*805161011610117601.124.1543962815.9240.075383.08調(diào)整調(diào)整30.006319.238239.43300*80526101261

47、0127601.124.1104941515.8940.005383.08調(diào)整調(diào)整30.006319.238239.43300*805361014610147601.124.0224635915.8439.865383.08調(diào)整調(diào)整30.006319.238239.43300*805461016610167601.123.9341284915.7839.715383.08調(diào)整調(diào)整30.006319.238239.43300*805561017610177601.123.8898456915.7539.645383.08調(diào)整調(diào)整30.006319.238239.43300*80566101961

48、0197601.123.8010474115.7039.505383.08調(diào)整調(diào)整30.006319.238239.43300*805761020610207601.123.7565310615.6739.425383.08調(diào)整調(diào)整30.006319.238239.43300*805861022610227601.123.6672617515.6139.285383.08調(diào)整調(diào)整30.006319.238239.43300*805961024610247601.123.5776739515.5539.135383.08調(diào)整調(diào)整30.006319.238239.43300*80606308630

49、87801.124.2967362116.1840.485395.64調(diào)整調(diào)整25.717282.608247.28300*8061630763077801.124.3389399916.2140.555395.64調(diào)整調(diào)整25.717282.608247.28300*8062630863087801.124.2967362116.1840.485395.64調(diào)整調(diào)整25.717282.608247.28300*8063660766078101.124.3523540716.4740.825414.48調(diào)整調(diào)整25.717296.069230.27300*8064660866088101.12

50、4.31209116.4440.755414.48調(diào)整調(diào)整25.717296.069230.27300*8065660966098101.124.271765216.4240.695414.48調(diào)整調(diào)整25.717296.069230.27300*806666010660108101.124.2313763616.3940.625414.48調(diào)整調(diào)整25.717296.069230.27300*806766011660118101.124.1909241616.3640.555414.48調(diào)整調(diào)整25.717296.069230.27300*806866012660128101.124.150

51、4082816.3440.495414.48調(diào)整調(diào)整25.717296.069230.27300*806966014660148101.124.0691841816.2840.355414.48調(diào)整調(diào)整25.717296.069230.27300*807066016660168101.123.9877014616.2340.225414.48調(diào)整調(diào)整25.717296.069230.27300*807166019660198101.123.8649866416.1540.025414.48調(diào)整調(diào)整25.717296.069230.27300*807266021660218101.123.782

52、8456616.1039.885414.48調(diào)整調(diào)整25.717296.069230.27300*807366022660228101.123.7416748116.0739.815414.48調(diào)整調(diào)整25.717296.069230.27300*807466024660248101.123.6591306216.0239.675414.48調(diào)整調(diào)整25.717296.069230.27300*8075711771178611.124.3725469816.8741.245446.508調(diào)整調(diào)整25.717318.939248.06300*807671124711248611.123.7301

53、975316.4440.175446.508調(diào)整調(diào)整25.717318.939248.06300*8077720872088701.124.3389399916.9141.255452.16調(diào)整調(diào)整22.508282.609251.20300*8078762776279121.124.3900242317.2441.635478.536調(diào)整調(diào)整22.508299.0910239.27300*807976225762259121.123.7559463416.8040.565478.536調(diào)整調(diào)整22.508299.0910239.27300*8080813781379631.124.40529

54、91217.5741.975510.564調(diào)整調(diào)整22.508319.1011232.07300*808181325813259631.123.8118224717.1540.965510.564調(diào)整調(diào)整22.508319.1011232.07300*8082820882089701.124.3749133117.5941.965514.96調(diào)整調(diào)整20.009286.0911234.07300*80838648864810141.124.3880910517.8542.245542.592調(diào)整調(diào)整20.009301.4411246.63300*8084864278642710141.123.

55、7982674417.4341.235542.592調(diào)整調(diào)整20.009301.4411246.63300*80859148914810641.124.401518818.1242.525573.992調(diào)整調(diào)整20.009318.8812239.16300*8086914299142910641.123.7852759817.6841.465573.992調(diào)整調(diào)整20.009318.8812239.16300*80879658965811151.124.4137755518.3842.795606.02調(diào)整調(diào)整18.0010303.0112252.51300*80889652996529111

56、51.123.8307581817.9541.785606.02調(diào)整調(diào)整18.0010303.0112252.51300*8089101681016811661.124.4247968618.6243.045638.048調(diào)整調(diào)整18.0010319.0213245.40300*809010162910162911661.123.8716045218.2142.085638.048調(diào)整調(diào)整18.0010319.0213245.40300*8091106781067812171.124.4347605718.8443.275670.076調(diào)整調(diào)整16.3611304.5814239.31300*

57、809210672910672912171.123.9084895718.4442.355670.076調(diào)整調(diào)整16.3611304.5814239.31300*8093108081080812301.124.4371492718.8943.335678.24調(diào)整調(diào)整16.3611308.2914242.23300*8094111891118912681.124.4201341819.0243.445702.104調(diào)整調(diào)整16.3611319.1414250.75300*809511182911182912681.123.9419630318.6642.605702.104調(diào)整調(diào)整16.361

58、1319.1414250.75300*8096121991219913691.124.4377925719.3943.835765.532調(diào)整調(diào)整15.0012318.9716239.23300*809712192912192913691.123.9998835719.0543.055765.532調(diào)整調(diào)整15.0012318.9716239.23300*80說明：1.外徑小于等于100mm的管道環(huán)縫，當(dāng)T/Do0.12時(shí)，至少相隔120透照3次。當(dāng)T/Do0.12時(shí)，至少相隔90透照2次。2.當(dāng)結(jié)構(gòu)的原因不能進(jìn)行多次透照時(shí)，可采用橢圓成像或重疊成像透照一次。3.依據(jù)4730-2005標(biāo)準(zhǔn)，射

59、線技術(shù)等級AB級，假定定向機(jī)半輻射角20 ，膠片規(guī)格小于等于360mm，搭接每側(cè)不小于20mm。4.當(dāng)Do100mm，曝光次數(shù)依據(jù)第1、2、條說明實(shí)施。當(dāng)100Do400，K值1.2。當(dāng)Do400mm，K值取1.1。小小徑徑管管線線探探傷傷檢檢測測布布片片計(jì)計(jì)算算表表序號管線規(guī)格外徑D0壁厚TT/D0周長L檢檢測測方方式式一一檢檢測測方方式式二二檢檢測測方方式式三三透照方式每口布片張數(shù)有效檢測長度底片規(guī)格透照方式每口布片張數(shù)有效檢測長度底片規(guī)格透照方式每口布片張數(shù)128*32830.10787.9648橢圓成像2整條焊縫150*80垂直透照3整條焊縫150*80/228*52850.17987

60、.9648橢圓成像3整條焊縫150*80垂直透照3整條焊縫150*80/332*33230.094100.531橢圓成像2整條焊縫150*80垂直透照3整條焊縫150*80/432*53250.156100.531橢圓成像3整條焊縫150*80垂直透照3整條焊縫150*80/545*34530.067141.372橢圓成像2整條焊縫150*80垂直透照3整條焊縫150*80/648*44840.083150.797橢圓成像2整條焊縫150*80垂直透照3整條焊縫150*80/748*54850.104150.797橢圓成像2整條焊縫150*80垂直透照3整條焊縫150*80/848*7.548