單軌吊車梁選用表(表1表7)

1、單軌吊車梁選用表（檢索號：）國家電力公司西南電力設(shè)計院二00二年十二月成都單軌吊車梁選用表（檢索號：）總工程師設(shè)計總工程師主任工程師科長主要設(shè)計人以極限狀態(tài)設(shè)計方法編制的鋼結(jié)構(gòu)設(shè)計規(guī)范(GBJ1788)已經(jīng)頒布，我們根據(jù)火力發(fā)電廠工程中結(jié)構(gòu)設(shè)計的需要，按新的鋼結(jié)構(gòu)設(shè)計規(guī)范編制出此院控標準設(shè)計單軌吊車梁選用表,以供我院土建結(jié)構(gòu)專業(yè)人員在火力發(fā)電廠工程設(shè)計中使用。由于現(xiàn)行規(guī)范對單軌吊車梁的設(shè)計未作詳細規(guī)定，編制過程中有關(guān)計算公式是按照鋼結(jié)構(gòu)設(shè)計手冊(GBJ1788版，中國建筑工業(yè)出版社)進行的，其中，許多地方采用了近似方法。目前，有關(guān)單軌吊車梁設(shè)計方面的參考資料不多，再加上編者的水平有限，此選用表

2、中的缺點和不妥之處在所難免，希望使用者批評指正。 設(shè)計說明一適用范圍：1本設(shè)計是西南電力設(shè)計院院控標準設(shè)計，僅供本院土建結(jié)構(gòu)專業(yè)人員使用。2電動單軌吊車起重量和梁的跨度范圍起重量：2.5kN100kN直線梁跨度：3m10m圓弧梁半徑：1.0m10m3單軌吊車分手動和電動兩種，本設(shè)計僅按電動單軌吊車設(shè)計。在設(shè)計手動單軌吊車梁時，使用者可酌情參考。二設(shè)計依據(jù)1規(guī)范建筑結(jié)構(gòu)荷載規(guī)范(GB500092001)鋼結(jié)構(gòu)設(shè)計規(guī)范(GBJ1788)2參考資料鋼結(jié)構(gòu)設(shè)計手冊(GBJ1788版，中國建筑工業(yè)出版社)建筑鋼結(jié)構(gòu)設(shè)計手冊(冶金工業(yè)出版社)三計算方法1一般假定起重量和單軌吊車自重量均按活荷載考慮，分項系

3、數(shù)1.4單軌吊車梁自重按永久荷載考慮，分項系數(shù)1.2；動力系數(shù)1.05，計算撓度時不考慮分項系數(shù)和動力系數(shù)；計算強度、穩(wěn)定性和撓度時，鋼材的強度設(shè)計值和截面慣性矩分別乘以磨損折減系數(shù)0.9；梁的撓度控制值1/400；多于三個支點的弧線梁假定按三個支點考慮，并在計算時將自重的均布荷載先略去不計，待弧線梁內(nèi)力求得后在乘以自重系數(shù)1.05；弧線梁的最大彎矩和雙力矩均產(chǎn)生于跨中集中荷載作用處，故只按該點內(nèi)力作為控制條件計算承載力。2符號約定P一單軌吊車額定起重量和自重q單軌吊車梁自重I、I、W、S一分別為梁截面繞主軸的慣性矩、抵抗矩和半截面面xyxx積矩h、h、b、t、t一工字鋼截面幾何尺寸參數(shù)1wf

4、一鋼材抗彎強度設(shè)計值（215N/mm2）f一鋼材抗剪強度設(shè)計值（125N/mm2）vl單軌吊車梁跨度M豎向彎矩；V剪力或支座左邊的剪力；V支座右邊的剪力；Mk總扭轉(zhuǎn)力矩；Mk自由扭轉(zhuǎn)力矩；Mk約束扭轉(zhuǎn)力矩；B一雙力矩；r曲率半徑；、剪力和彎矩系數(shù)（見“手冊”表2.4-16）；1234K彎扭彈性特征系數(shù)，K，ar（a為彎扭特征，見“手冊”表2.4-17）；0支點之間的圓心角；W截面扇形抵抗矩；I截面純扭轉(zhuǎn)時的慣性矩;k3計算公式31.直線單跨梁承載力（表1） # #P廣一0.叫32.33.33.33.P=.18代，0.6250ql撓l2P=2.204,bWxf0.4082ql力（表2）直線單跨P

5、廣斗，EP=0.1506EIx0.3487ql撓l2P=2.7145bWxf0.2815ql穩(wěn)l直線三跨梁承載力（表3）P強=于，0.3265qlP=543田，0.4630ql撓l2c2.75516Wff、P=0.32655ql穩(wěn)l直線單跨在額定起重量下的撓度和截面最大正應(yīng)力（表4）l3=（0.0231P+0.0145ql）_Xo=（0.4537P+0.1852ql）L6WbX直線雙跨梁在額定起重量下的撓度和截面最大正應(yīng)力（表5） 13ETXo二(0.3684P,0.1037q1)lbX=(0.0166P,0.0058ql) #33.13EI直線三跨梁在額定起重量下的撓度和截面最大正應(yīng)力（表6

6、）=(0.0162P,0.0075ql) #o=(0.3630P,0.1185q1)xlbX33.弧線梁承載力（表7） # 0.5245fWWP=x強WM,WBDxDP剪10.5245fItIv_-w_k/VS,IMk12kDxxDwP剪22.0990fIIhIvxk1yIIVbh2,4/h/Mkt,IIMkb2kyD1x1yDxkD直線雙跨電動單軌吊車梁承載能力標準值（kN）表2 直線單跨電動單軌吊車梁承載能力標準值（kN）表1 工字鋼型號L=4mL=5mL=6mL=7mL=8mL=9mL=10mF強F撓F穩(wěn)F強F撓F穩(wěn)F強F撓F穩(wěn)F強F撓F穩(wěn)F強F撓F穩(wěn)F強F撓F穩(wěn)F強F撓F穩(wěn)11411.

7、779.489.799.295.817.037.623.775.246.402.493.985.471.633.164.731.012.434.130.531.8211616.3615.1613.6112.949.399.8010.636.207.348.954.225.607.682.894.476.671.943.485.841.232.64I1821.5723.0217.9517.0814.3712.9514.059.599.7211.866.667.4410.194.705.988.883.314.687.802.273.58I20a27.6132.2422.9821.8820.211

8、6.6118.0313.5912.4915.249.549.6013.126.847.7411.454.946.0810.093.534.70I22a35.8246.5332.1228.4129.2823.7623.4319.8118.1119.8314.0213.9917.1010.1911.0514.957.508.8413.195.516.80I25a46.9368.8142.1037.2743.4631.1830.7729.5823.8126.0921.1118.4522.5315.5414.6219.7411.6411.7517.478.789.10I28a59.5097.8553.

9、3847.2861.9639.5739.0742.3430.2633.1630.4023.4928.6822.5618.6625.1617.1015.0422.3113.1111.71I32a81.18152.7572.8464.5696.9654.0653.4066.5041.4045.3748.0032.2039.3035.8825.6434.5327.4720.7430.6721.3616.23I36a102.99218.1492.4281.95138.7068.6467.8495.3752.6357.7069.1041.0050.0351.9132.7244.0040.0126.533

10、9.1431.3920.84I40a127.52300.24114.44101.52191.1385.0684.09131.6665.2771.5795.6350.9162.1172.1140.6954.6855.8433.0748.6944.0926.05I45a168.44446.30157.30134.16284.41117.16111.20196.2489.6394.71142.8770.5582.25108.0656.5072.4984.0345.9464.6266.7137.46I50a218.70643.85204.25174.27410.64152.20144.52283.69

11、116.54123.17206.9191.83107.06156.8773.6594.44122.3859.9984.2797.5449.03I56a275.72909.18257.52219.80580.25192.00182.37401.27147.11155.51293.09116.03135.26222.6593.17119.41174.1476.01106.65139.2562.25I63a351.571304.09328.37280.36832.77244.94232.73576.39187.80198.56421.51148.25172.81320.71119.18152.682

12、51.3797.38136.47201.5679.90工字鋼型號L=4mL=5mL=6mL=7mL=8mL=9mL=10mF強F撓F穩(wěn)F強F撓F穩(wěn)F強F撓F穩(wěn)F強F撓F穩(wěn)F強F撓F穩(wěn)F強F撓F穩(wěn)F強F撓F穩(wěn)11414.6513.5712.2011.638.548.849.615.786.688.154.105.167.042.984.196.172.203.335.461.622.6111620.3321.5716.9416.1613.6312.2913.369.289.3111.346.647.219.824.895.878.623.674.697.652.783.70I1826.7832.

13、6122.3221.3020.6616.2217.6314.1412.2914.9810.179.5412.987.567.7911.415.756.2410.144.434.95I20a34.2545.5528.5527.2628.9120.7622.5719.8315.7619.2014.3212.2516.6510.7110.0214.668.208.0513.046.386.40I22a44.4165.5839.8535.3641.6929.6329.2928.6622.7424.9420.7617.7421.6415.5914.1919.0612.0111.5416.989.429.

14、10I25a58.1496.7552.1846.3261.5938.8238.4042.4429.8332.7230.8323.3128.4323.2618.6725.0618.0215.2222.3514.2412.05I28a73.66137.3566.1258.7187.5449.2248.7060.4137.8541.5143.9929.6036.1033.2823.7531.8525.8919.3928.4420.5615.39I32a100.45214.1090.1780.09136.5867.1666.4794.3851.6856.7068.8740.4749.3352.2432

15、.5143.5740.7826.5938.9332.5421.15I36a127.37305.44114.35101.59194.9785.2084.35134.8765.6171.9998.5551.4262.6774.9041.3555.3958.6233.8749.5346.9226.99I40a157.65420.09141.54125.78268.28105.50104.46185.7181.2889.19135.8363.7477.68103.3751.3168.6981.0542.0761.4665.0133.58I45a208.16624.02194.44166.12398.6

16、9145.17138.02276.16111.45117.88202.1788.13102.72154.0471.0190.88120.9658.1881.3697.2347.91I50a270.17899.77252.37215.66575.06188.48179.23398.52144.76153.14291.95114.54133.50222.6692.36118.17175.0575.75105.85140.9262.46I56a340.511270.02318.09271.87811.91237.63226.01562.89182.58193.17412.59144.54168.46

17、314.91116.62149.18247.8395.73133.69199.7479.02I63a434.061821.02405.48346.631164.42303.00288.23807.56232.90246.42592.21184.46214.98452.29148.92190.45356.23122.34170.75287.41101.09直線單跨電動單軌吊車梁選用表表4 直線三跨電動單軌吊車梁承載能力標準值（kN）表3 工字鋼型號L=4mL=5mL=6mL=7mL=8mL=9mL=10mF強F撓F穩(wěn)F強F撓F穩(wěn)F強F撓F穩(wěn)F強F撓F穩(wěn)F強F撓F穩(wěn)F強F撓F穩(wěn)F強F撓F穩(wěn)1141

18、4.8413.8312.3611.778.668.949.715.826.748.224.075.197.092.914.206.202.093.325.471.482.5811620.6022.0117.1616.3613.8512.4413.519.389.4011.456.657.269.904.845.898.673.574.687.682.633.67I1827.1433.3122.6121.5721.0416.4117.8314.3312.4215.1410.249.6213.107.547.8311.495.666.2510.194.284.92I20a34.7246.5528.

19、9327.6129.4721.0122.8420.1415.9319.4114.4612.3516.8110.7310.0814.778.13&0713.126.246.39I22a45.0267.0540.4035.8242.5430.0029.6529.1523.0025.2121.0217.9121.8615.6914.2919.2311.9911.5917.109.309.10I25a58.9498.9652.9046.9362.9139.3238.8843.2430.1833.1031.3123.5528.7323.5118.8325.3018.1015.3122.5314.1812

20、.07I28a74.69140.5467.0459.5089.4649.8649.3261.6138.3042.0144.7529.9236.4933.7323.9632.1726.1119.5228.6820.6015.44I32a101.86219.1491.4481.18139.6568.0567.3396.3752.3257.4070.1740.9249.9053.0832.8344.0341.2826.8039.3032.7821.25I36a129.18312.69115.97102.99199.4586.3685.47137.8066.4472.89100.5252.0263.4

21、176.2341.7856.0059.4934.1650.0347.4327.15I40a159.90430.12143.55127.52274.51106.94105.86189.8482.3390.33138.6764.5078.62105.3451.8669.4782.3942.4562.1165.8933.81I45a211.14639.02197.22168.44408.06147.18139.89282.44112.92119.42206.5489.22104.00157.1571.8191.95123.1758.7682.2598.7648.30I50a274.06921.482

22、55.99218.69588.69191.11181.68407.72146.70155.16298.43115.99135.19227.3493.43119.60178.4676.54107.05143.3863.01I56a345.431300.77322.67275.72831.29240.97229.13576.04185.05195.75421.94146.40170.63321.75118.02151.02252.9096.77135.26203.5279.77I63a440.351865.25411.35351.571192.39307.29292.25826.63236.082

23、49.76605.86186.87217.80462.38150.76192.85363.83123.73172.81293.18102.10一序號吊車起重量(kN)吊車自重(kN)吊車梁跨度(m)吊車梁型號計算最大撓度(mm)容許撓度(mm)計算最大應(yīng)力(N/mm2)容許應(yīng)力(N/mm2)行駛要求12.50.604I12.65.0810.0093.6215I12-I26b25I12.610.1912.50129.936I1412.7115.00133.547I1613.6517.50128.258I1814.5720.00123.569I1821.4722.50154.0710I20a22.

24、9725.00156.185.01.64I147.0810.00146.9215I16-I28b95I169.0112.50147.7106I1810.7015.00149.9117I1817.3417.50192.7128I20a19.3920.00186.7139I22a20.3222.50167.21410I25a20.0925.00164.615102.374I168.2010.00196.0215I16-I28b165I1810.8312.50205.7176I20a13.7215.00213.0187I22a15.6117.50191.7198I25a16.3420.00184.5

25、209I28a17.0322.50180.42110I32a15.8725.00169.9續(xù)表4 直線三跨電動單軌吊車梁承載能力標準值（kN）表3 #一序號吊車起重量(kN)吊車自重(kN)吊車梁跨度(m)吊車梁型號計算最大撓度(mm)容許撓度(mm)計算最大應(yīng)力(N/mm2)容許應(yīng)力(N/mm2)行駛要求22203.973I20a3.137.50153.8215I28a-I54c234I22a5.2310.00161.3245I25a7.0312.50166.5256I28a8.7215.00171.8267I32a9.1217.50162.5278I32a13.7920.00201.928

26、9I36a14.1622.50195.82910I40a14.5725.00199.430304.73I22a3.147.50162.0215I32a-45c314I25a5.1010.00177.8325I28a7.1012.50189.1336I32a8.0215.00181.3347I36a9.0917.50183.3358I40a10.0720.00185.0369I45a9.9522.50165.63710I45a13.8225.00200.438507.33I25a3.507.50203.8215I36a-63c394I32a3.8010.00169.7405I36a5.2512.

27、50180.1416I40a6.6815.00189.4427I45a7.2617.50175.9438I50a7.6620.00169.2一序號吊車起重量(kN)吊車自重(kN)吊車梁跨度(m)吊車梁型號計算最大撓度(mm)容許撓度(mm)計算最大應(yīng)力(N/mm2)容許應(yīng)力(N/mm2)行駛要求44507.39I50a11.0122.50205.92154510I56a10.9425.00199.0463I40a1.697.50157.6474I45a2.7210.00164.448100205I50a3.7112.50170.1215I45a-63c496I56a4.5815.00176.

28、1507I63a5.1317.50175.0513I40a1.887.50175.6524I45a3.0210.00183.15310033.85I50a4.1212.50189.3215I45a-63c546I56a5.0915.00195.9557I63a5.6917.50194.5續(xù)表5 直線雙跨電動單軌吊車梁選用表表5 一序號吊車起重量(kN)吊車自重(kN)吊車梁跨度(m)吊車梁型號計算最大撓度(mm)容許撓度(mm)計算最大應(yīng)力(N/mm2)容許應(yīng)力(N/mm2)行駛要求12.50.604I12.63.4910.007.18215I12-I26b25I12.66.9112.5096

29、.436I12.612.1215.00125.747I1413.6417.50121.358I1613.4520.00105.269I1619.5222.50128.0710I1818.7025.00118.585.01.64I12.67.1810.00150.5215I16-I28b95I149.7512.50156.3106I1610.8615.00147.0117I1617.4217.50186.4128I1817.6720.00170.2139I20a18.5422.50162.11410I22a18.3525.00141.515102.374I165.7910.00154.9215I

30、16-I28b165I1611.3812.50211.4176I1813.1915.00209.4187I20a15.2317.50207.8198I22a16.1020.00178.1209I25a15.8922.50164.32110I25a22.0125.00202.8一序號吊車起重量(kN)吊車自重(kN)吊車梁跨度(m)吊車梁型號計算最大撓度(mm)容許撓度(mm)計算最大應(yīng)力(N/mm2)容許應(yīng)力(N/mm2)行駛要求22203.973I183.107.50157.3215I28a-I54c234I20a5.3010.00178.5245I22a7.2612.50171.3256I

31、25a8.5915.00169.1267I25a13.7217.50214.2278I28a14.6020.00208.4289I32a13.5922.50184.52910I36a13.3025.00179.730304.73I20a3.217.50178.2215I32a-45c314I22a5.3210.00185.5325I25a7.1012.50189.6336I28a8.7115.00193.4347I32a8.9817.50179.8358I36a9.5020.00174.7369I40a9.9622.50170.43710I40a13.7525.00210.338507.33I

32、22a3.687.50214.7215I36a-63c394I28a4.2010.00185.0405I32a5.2912.50181.4416I36a6.4515.00184.9427I40a7.5017.50189.3438I45a7.6220.00169.2一序號吊車起重量(kN)吊車自重(kN)吊車梁跨度(m)吊車梁型號計算最大撓度(mm)容許撓度(mm)計算最大應(yīng)力(N/mm2)容許應(yīng)力(N/mm2)行駛要求44507.39I45a10.9022.50204.62154510I50a10.5025.00189.3465I45a3.797.50176.3476I50a4.5710.00

33、176.348100207I56a5.1712.50176.0215I45a-63c498I63a5.4215.00170.1509I63a7.7417.50205.7515I45a4.227.50196.65210033.86I50a5.0810.00196.6215I45a-63c537I56a5.7512.50196.2548I63a6.0215.00189.7續(xù)表6 直線三跨電動單軌吊車梁選用表表6 一序號吊車起重量(kN)吊車自重(kN)吊車梁跨度(m)吊車梁型號計算最大撓度(mm)容許撓度(mm)計算最大應(yīng)力(N/mm2)容許應(yīng)力(N/mm2)行駛要求12.50.604I12.63

34、.4710.0069.6215I12-I26b25I12.66.9112.5095.036I12.612.1615.00123.947I1413.8217.50119.558I1613.7920.00103.769I1620.1122.50126.1710I1819.5225.00116.885.01.64I12.67.0810.00148.3215I16-I28b95I149.6512.50154.0106I1610.8115.00144.9117I1617.3917.50183.7128I1817.7620.00167.8139I20a18.7922.50159.71410I22a18.7

35、725.00139.415102.374I165.6910.00152.7215I16-I28b165I1611.2012.50208.3176I1813.0415.00206.3187I20a15.1117.50204.7198I22a16.0720.00175.5209I22a23.1422.50211.82110I25a22.1525.00199.8一序號吊車起重量(kN)吊車自重(kN)吊車梁跨度(m)吊車梁型號計算最大撓度(mm)容許撓度(mm)計算最大應(yīng)力(N/mm2)容許應(yīng)力(N/mm2)行駛要求22203.973I183.047.50155.0215I28a-I54c234I2

36、0a5.2010.00175.9245I22a7.1412.50168.8256I25a8.4715.00166.7267I25a13.5517.50211.1278I28a14.4820.00205.4289I32a13.5422.50181.82910I36a13.3225.00177.130304.73I20a3.147.50175.6215I32a-45c314I22a5.2210.00182.8325I25a6.9712.50186.8336I28a8.5715.00190.6347I32a8.8617.50177.1358I36a9.4120.00172.2369I40a9.902

37、2.50167.93710I40a13.7025.00207.238507.33I22a3.607.50211.5215I36a-63c394I28a4.1110.00182.2405I32a5.1912.50178.8416I36a6.3415.00182.2427I40a7.3917.50178.6438I45a7.5320.00166.7一序號吊車起重量(kN)吊車自重(kN)吊車梁跨度(m)吊車梁型號計算最大撓度(mm)容許撓度(mm)計算最大應(yīng)力(N/mm2)容許應(yīng)力(N/mm2)行駛要求44507.39I45a10.7822.50201.62154510I50a10.4325.00

38、186.5463I32a2.317.50196.3474I40a2.8110.00178.6485I45a3.7212.50173.849100206I50a4.4815.00173.7215I45a-63c507I56a5.0817.50173.4518I56a7.6120.00213.6529I63a7.6322.50202.7533I36a1.817.50172.7544I40a3.1310.00199.25510033.85I45a4.1412.50193.7215I45a-63c566I50a4.9915.00193.7577I56a5.6517.50193.3588I63a5.92

39、20.00186.9續(xù)表7 弧形電動單軌吊車梁選用表表7 一序號工字鋼型號圓心角0梁半徑為下列各值時的容許荷載標準值100cm150cm200cm250cm300cm350cm400cm450cm500cm550cm600cm650cm700cm1I14903.0501.9741.4601.1600.9630.8240.7200.6390.5750.5220.4790.4420.410608.1395.2383.8453.0362.5102.1411.8671.6561.4891.3521.2381.1421.0604515.2649.8847.2475.7064.7044.0023.4843

40、.0862.7712.5142.3022.1231.9703031.69922.83816.93213.37711.0269.3668.1387.1946.4485.8435.3424.9224.56422.540.31033.99329.13623.76019.70216.78914.60812.91911.57710.4869.5838.8258.1782I16904.0412.6051.9201.5221.2611.0780.9410.8350.7510.6820.6250.5770.5356010.8126.9455.0824.0023.3012.8112.4482.1701.9481

41、.7681.6191.4931.3864520.26313.1239.6087.5496.2085.2724.5824.0533.6343.2953.0152.7792.5773040.72130.26722.46017.74014.60812.39410.7529.4928.4957.6897.0236.4655.99022.551.24743.56937.55831.46726.10122.23819.33717.08715.29713.84212.63811.62610.7653I18905.1253.2942.4221.9161.5861.3541.1821.0480.9420.856

42、0.7840.7230.6716013.7448.8186.4405.0604.1663.5423.0822.7292.4492.2222.0331.8751.7394525.76016.68312.2029.5737.8606.6645.7845.1104.5784.1483.7923.4933.2393050.99438.46628.55322.54518.55215.72513.62812.01810.7459.7158.8668.1557.55022.563.89654.52647.12539.98433.16528.24724.55121.68119.39617.53715.9991

43、4.70713.6074I20a906.3174.0522.9722.3461.9401.6541.4431.2791.1501.0440.9560.8820.8186016.95710.8767.9326.2225.1144.3423.7743.3382.9942.7142.4832.2882.1224531.73920.58015.04911.7959.6748.1907.1006.2665.6085.0774.6384.2713.9573060.94147.32235.18027.79022.86619.37316.77914.78513.20811.93210.88110.0009.2

44、5222.575.86865.08456.47649.18540.82834.78530.23426.69523.87321.57519.67318.07316.712一序號工字鋼型號圓心角0梁半徑為下列各值時的容許荷載標準值100cm150cm200cm250cm300cm350cm400cm450cm500cm550cm600cm650cm700cm5I22a908.1625.2273.8253.0142.4882.1191.8461.6361.4701.3341.2211.1261.0456021.90114.05710.2448.0246.5855.5824.8454.2813.836

45、3.4763.1782.9272.7144540.85626.57219.44215.23312.48210.5579.1408.0577.2046.5165.9485.4735.0693074.94460.58645.29635.83129.49924.99521.64319.06117.01815.36314.00012.85711.88722.591.93579.75969.84261.76852.50144.77938.94434.39530.76127.79725.33823.27021.5086I25a909.9096.3344.6233.6342.9932.5462.2161.9

46、621.7611.5981.4621.3481.2516026.64117.09312.4409.7287.9686.7425.8425.1554.6134.1763.8153.5123.2544549.68432.34823.65518.51615.15312.79711.0649.7398.6967.8567.1646.5856.0943090.36573.15955.16443.63435.90730.40526.30723.14820.64718.62116.95115.55314.36622.5110.86996.25684.35774.63963.94354.52847.40541

47、.85037.40733.78230.77428.24226.0847I28a9011.9147.6085.5434.3483.5753.0372.6402.3362.0951.9001.7381.6021.4856032.06420.57814.96611.6909.5628.0796.9916.1615.5084.9814.5474.1833.8744559.73338.96028.49122.29018.22715.37913.28111.67810.4169.4008.5647.8657.27330107.32887.09866.43252.56943.25636.61731.6682

48、7.85024.82522.37420.35218.65917.22322.5131.560114.378100.38888.92677.01365.68457.10150.40045.03740.65937.02333.96231.3528I32a9015.73610.0437.3085.7244.7003.9863.4613.0602.7422.4852.2732.0941.9416042.32427.20119.78015.44012.61810.6499.2048.1037.2366.5385.9645.4835.0754578.63751.45637.66229.46624.0872

49、0.31117.52815.40013.72412.37411.26410.3379.55230137.238111.78387.60469.41857.15448.39041.84836.79632.78829.53926.85824.61022.70322.5167.801146.239128.667114.210101.54086.67975.39066.55859.48253.69948.89344.84141.3859I36a9018.70911.9348.6746.7835.5594.7084.0833.6053.2282.9232.6722.4602.2806050.34732.

50、39423.54818.36614.99412.64010.9129.5948.5587.7247.0396.4665.980一序號工字鋼型號圓心角e梁半徑為下列各值時的容許荷載標準值100cm150cm200cm250cm300cm350cm400cm450cm500cm550cm600cm650cm700cm4593.43561.28844.88235.10528.68124.16820.83918.29216.28614.67013.34112.23211.29330162.113132.374104.36382.76068.14857.68949.87343.83339.04135.1

51、5331.94329.25326.96822.5198.061172.824152.304135.394121.051103.36689.90779.36570.91263.99958.25253.40649.27110I40a9021.97114.01410.1777.9496.5075.5034.7664.2043.7613.4043.1092.8612.6516059.10238.09427.69321.59017.61414.83612.79511.23910.0169.0318.2237.5476.97545109.50772.03552.80741.30733.74028.4182

52、4.49021.48319.11417.20315.63414.32313.21430188.373154.096122.62697.35680.20867.90558.69951.58045.92741.34037.55034.37231.67322.5230.098200.922177.274157.786141.560121.617105.81593.41883.46775.32268.54762.83257.95411I45a9028.15317.96713.04210.1808.3257.0336.0865.3634.7944.3353.9573.6413.3716075.60548.85035.53427.70122.59219.01916.39314.38812.81311.54510.5049.6358.89945139.70492.22867.72353.00843.30136.46731.41827.55024.50022.04120.01918.33016.90130234.303192.693156.756124.680102.82887.10575.31666.18758.93153.03948.16944.08340.61122.5284.8102