简支钢梁计算

1、说明：1. 本程序适用于热轧H型钢、焊接H型钢、工字钢、槽钢、钢管、角钢与钢板形成的组合截面。钢梁型号见右边列表。H型钢带a、b、c者为不常用型号。2. 下面的稳定计算仅适用于H型钢和工字钢梁。抗剪强度计算仅适用于H型钢、工字钢、槽钢。挠度计算仅适用于均布荷载。3.钢管按Dnnnxt格式输入。4. 焊接H型钢按Hhhhxbbbxtwxtf格式输入；5. 角钢按型钢表输入：角钢计算是按角钢肢尖与5mm钢板焊接，形成一个复合截面，钢板宽度按B30 x5150mm考虑。角钢组合梁、槽钢梁仅考虑承受Mx。钢梁型号全部列于右侧，可以从中选择。,注意：本程序计算结果仅供参考，不能作为设计依据。编者：200

2、3年12月,1,2,3,4,5,6,7,8,9,10,11,12,13,14,简支钢梁计算书,钢材及焊缝设计指标,型号,B,H,tw,tf,r,A,G,Ix,Wx,ix,Iy,Wy,iy,Iy1,x0,Wymax,钢梁跨度 L,1.2 ,m,截面面积A,2359 ,mm2,板件厚度,7.0 ,HW100X100,100,100,6.0 ,8.0 ,10,2190 ,0.17 ,3825778 ,76516 ,41.8 ,1337257 ,26745 ,24.7 ,钢材型号（Q235,Q345),235 ,Q235,焊缝等级,3,HW125X125,125,125,6.5 ,9.0 ,10,30

3、31 ,0.24 ,8472779 ,135564 ,52.9 ,2934780 ,46956 ,31.1 ,钢梁型号（例：HN200 x100）：,HN200X100a,截面惯性矩Ix,16131754 ,mm4,焊缝形式,角焊缝,HW150X150,150,150,7.0 ,10.0 ,13,4055 ,0.32 ,16564416 ,220859 ,63.9 ,5634826 ,75131 ,37.3 ,翼缘宽度 Bf,99.0 ,mm,截面抵抗矩Wx,162947 ,mm3,f,fv,fce,fcw,fvw,ftw,HW175X175,175,175,7.5 ,11.0 ,13,514

4、3 ,0.40 ,28948629 ,330841 ,75.0 ,9837490 ,112428 ,43.7 ,翼缘厚度 tf,7.0 ,mm,截面惯性矩Iy,1137396 ,mm4,Q235,215,125,325,215,125,160,HW200X200,200,200,8.0 ,12.0 ,16,6428 ,0.50 ,47667326 ,476673 ,86.1 ,16020471 ,160205 ,49.9 ,腹板厚度 tw,4.5 ,mm,截面抵抗矩Wy,22978 ,mm3,Q345,310,180,400,310,180,200,HW200X200b,204,200,12.

5、0 ,12.0 ,16,7228 ,0.57 ,50333992 ,503340 ,83.5 ,17025263 ,166914 ,48.5 ,截面高度 h,198.0 ,mm,钢材弹性模量 E,206000,HW250X250,250,250,9.0 ,14.0 ,16,9218 ,0.72 ,108319134 ,866553 ,108.4 ,36486524 ,291892 ,62.9 ,钢梁自重 gy,0.19 ,kN/m,自重弯矩标准值,0.0 ,kN.m,HW250X250b,255,250,14.0 ,14.0 ,16,10468 ,0.82 ,114829551 ,918636

6、 ,104.7 ,38765704 ,304045 ,60.9 ,均布恒荷载 gy,0.0 ,kN/m,弯矩标准值Mkx,0.0 ,kN.m,HW300X300a,302,294,12.0 ,12.0 ,20,10831 ,0.85 ,169706062 ,1154463 ,125.2 ,55164676 ,365329 ,71.4 ,跨中集中恒荷载Py1,0.0 ,kN,弯矩标准值Mkx,0.0 ,kN.m,HW300X300,300,300,10.0 ,15.0 ,20,12043 ,0.95 ,205166098 ,1367774 ,130.5 ,67554144 ,450361 ,74

7、.9 ,对称集中恒荷载Py2,kN,弯矩标准值Mkx,0.0 ,HW300X300b,305,300,15.0 ,15.0 ,20,13543 ,1.06 ,216416098 ,1442774 ,126.4 ,71057772 ,465953 ,72.4 ,对称集中恒荷载离两端距离a,m,HW350X350a,348,344,10.0 ,16.0 ,20,14599 ,1.15 ,332931416 ,1935648 ,151.0 ,112442156 ,646219 ,87.8 ,均布活荷载 gy,0.0 ,kN/m,弯矩标准值Mkx,0.0 ,kN.m,HW350X350,350,350

8、,12.0 ,19.0 ,20,17387 ,1.36 ,402932313 ,2302470 ,152.2 ,135854342 ,776311 ,88.4 ,跨中集中活荷载Py1,0.0 ,kN,弯矩标准值Mkx,0.0 ,kN.m,HW400X400a,398,394,11.0 ,18.0 ,24,18760 ,1.47 ,563735245 ,2861600 ,173.3 ,189234129 ,950925 ,100.4 ,对称集中活荷载Py2,5.4 ,kN,弯矩标准值Mkx,2.0 ,HW400X400,400,400,13.0 ,21.0 ,24,21948 ,1.72 ,66

9、8496276 ,3342481 ,174.5 ,224136981 ,1120685 ,101.1 ,对称集中活荷载离两端距离a,0.4 ,m,HW400X400b,408,400,21.0 ,21.0 ,24,25148 ,1.97 ,711162942 ,3555815 ,168.2 ,238113772 ,1167224 ,97.3 ,均布恒荷载 qx,0.0 ,kN/m,均布恒荷载弯矩Mky,0.0 ,kN.m,HW400X400c,405,414,18.0 ,28.0 ,24,29618 ,2.33 ,929993552 ,4492722 ,177.2 ,310285482 ,15

10、32274 ,102.4 ,均布活荷载 qx,0.0 ,kN/m,弯矩标准值Mky,0.0 ,kN.m,HM150X100a,100,148,6.0 ,9.0 ,13,2725 ,0.21 ,10362932 ,140040 ,61.7 ,1507545 ,30151 ,23.5 ,HM200X150a,150,194,6.0 ,9.0 ,16,3976 ,0.31 ,27408396 ,282561 ,83.0 ,5075474 ,67673 ,35.7 ,主平面受弯承载力验算,HM250X175a,175,244,7.0 ,11.0 ,16,5624 ,0.44 ,61205276 ,50

11、1683 ,104.3 ,9843195 ,112494 ,41.8 ,绕x轴弯矩设计值Mx,2.86 ,kN.m,截面塑性发展系数x,1.05 ,P22,HM300X200a,200,294,8.0 ,12.0 ,20,7303 ,0.57 ,114446998 ,778551 ,125.2 ,16036915 ,160369 ,46.9 ,绕y轴弯矩设计值My,0.00 ,kN.m,截面塑性发展系数y,1.20 ,P22,HM350X250a,250,340,9.0 ,14.0 ,20,10151 ,0.80 ,216746381 ,1274979 ,146.1 ,36505721 ,29

12、2046 ,60.0 ,荷载作用下的应力 ,16.70 ,N/mm2,钢材抗弯强度设计值f,215 ,MPa,HM400X300a,300,390,10.0 ,16.0 ,24,13674 ,1.07 ,389023198 ,1994991 ,168.7 ,72084553 ,480564 ,72.6 ,强度满足要求!,钢材弹性模量Es,206000 ,Pa,HM450X300a,300,440,11.0 ,18.0 ,24,15738 ,1.24 ,560650382 ,2548411 ,188.7 ,81104856 ,540699 ,71.8 ,HM500X300a,300,482,11

13、.0 ,15.0 ,28,14645 ,1.15 ,607961578 ,2522662 ,203.7 ,67646078 ,450974 ,68.0 ,钢梁抗剪承载力验算,钢材及焊缝设计指标,HM500X300b,300,488,11.0 ,18.0 ,28,16445 ,1.29 ,713814178 ,2925468 ,208.3 ,81146078 ,540974 ,70.2 ,最大剪力设计值 V,7.65 ,kN,钢材抗剪强度fv,125 ,Mpa,板件厚度,4.5 ,HM600X300a,300,582,12.0 ,17.0 ,28,17449 ,1.37 ,1027014335

14、,3529259 ,242.6 ,76683060 ,511220 ,66.3 ,钢梁毛截面惯性矩Ix,16131754 ,mm4,钢梁截面面积A,2359 ,mm2,焊缝等级,3,HM600X300b,300,588,12.0 ,20.0 ,28,19249 ,1.51 ,1181016935 ,4017064 ,247.7 ,90183060 ,601220 ,68.4 ,翼缘厚度 tf,7 ,mm,钢梁腹板厚度tw,5 ,mm,焊缝形式,角焊缝,HM600X300c,302,594,14.0 ,23.0 ,28,22237 ,1.75 ,1373125499 ,4623318 ,248.

15、5 ,105830705 ,700866 ,69.0 ,截面高度H,198 ,mm,钢梁翼缘宽度bf,99 ,mm,f,fv,fce,fcw,fvw,ftw,HN100X50,50,100,5.0 ,7.0 ,10,1216 ,0.10 ,1923651 ,38473 ,39.8 ,148707 ,5948 ,11.1 ,计算剪应力处以上截面对中和轴的面积矩 SA/2H/4,58387 ,mm3,Q235,215,125,325,215,125,160,HN125X60,60,125,6.0 ,8.0 ,10,1700 ,0.13 ,4171897 ,66750 ,49.5 ,292373 ,

16、9746 ,13.1 ,中和轴处最大剪应力,6.15 ,N/mm2,抗剪强度满足要求！,Q345,310,180,400,310,180,200,HN150X75,75,150,5.0 ,7.0 ,10,1816 ,0.14 ,6790787 ,90544 ,61.2 ,495582 ,13216 ,16.5 ,钢材弹性模量 E,206000,HN160X90,90,160,5.0 ,8.0 ,10,2246 ,0.18 ,9986302 ,124829 ,66.7 ,975478 ,21677 ,20.8 ,HN175X90,90,175,5.0 ,8.0 ,10,2321 ,0.18 ,1

17、2234183 ,139819 ,72.6 ,975634 ,21681 ,20.5 ,均布荷载作用下跨中挠度计算,HN200X100a,99,198,4.5 ,7.0 ,13,2359 ,0.19 ,16131754 ,162947 ,82.7 ,1137396 ,22978 ,22.0 ,恒荷载标准值pk,0.19 ,kN/m,HN200X100,100,200,5.5 ,8.0 ,13,2757 ,0.22 ,18758687 ,187587 ,82.5 ,1340664 ,26813 ,22.1 ,活荷载标准值qk,0.00 ,kN/m,回转半径ix,82.69 ,mm3,HN250X

18、125a,124,248,5.0 ,8.0 ,13,3289 ,0.26 ,35635905 ,287386 ,104.1 ,2548954 ,41112 ,27.8 ,跨中挠度wmax（mm）,0.00 ,L/797546,回转半径iy,21.96 ,mm,HN250X125,125,250,6.0 ,9.0 ,13,3787 ,0.30 ,40782071 ,326257 ,103.8 ,2939069 ,47025 ,27.9 ,HN280X125,125,280,6.0 ,9.0 ,13,3967 ,0.31 ,52695326 ,376395 ,115.3 ,2939609 ,470

19、34 ,27.2 ,钢梁整体稳定计算,HN300X150a,149,298,5.5 ,8.0 ,16,4155 ,0.33 ,64558613 ,433279 ,124.7 ,4423594 ,59377 ,32.6 ,4.2.2.1 有铺板密铺在梁的受压翼缘并能阻止其侧向移动时可不计算梁的整体稳定！,HN300X150,150,300,6.5 ,9.0 ,16,4753 ,0.37 ,73469012 ,489793 ,124.3 ,5079507 ,67727 ,32.7 ,受压翼缘的自由长度：l1,1500.00 ,mm,比值：l1/b1=,15.15 ,HN350X175a,174,3

20、46,6.0 ,9.0 ,16,5320 ,0.42 ,112237628 ,648772 ,145.3 ,7917746 ,91009 ,38.6 ,受压翼缘的宽度：b1,99 ,mm,HN350X175,175,350,7.0 ,11.0 ,16,6366 ,0.50 ,136882872 ,782188 ,146.6 ,9846225 ,112528 ,39.3 ,1. 梁跨中无侧向支撑点，不需计算整体稳定的l1/b1限值,HN400X150,150,400,8.0 ,13.0 ,16,7112 ,0.56 ,188340493 ,941702 ,162.7 ,7341419 ,9788

21、6 ,32.1 ,1.1 荷载作用在上翼缘时,13.00 ,哪个变红，说明那种荷载状况需要验算整体稳定,HN400X200a,199,396,7.0 ,11.0 ,16,7216 ,0.57 ,200177732 ,1010999 ,166.6 ,14469784 ,145425 ,44.8 ,1.2 荷载作用在下翼缘时,20.00 ,HN400X200,200,400,8.0 ,13.0 ,16,8412 ,0.66 ,237033727 ,1185169 ,167.9 ,17362252 ,173623 ,45.4 ,2 梁跨中有侧向支撑点，不管荷载作用在何处：,16.00 ,HN450X

22、150,150,450,9.0 ,14.0 ,20,8341 ,0.65 ,270660577 ,1202936 ,180.1 ,7929070 ,105721 ,30.8 ,HN450X200a,199,446,8.0 ,12.0 ,20,8495 ,0.67 ,289682932 ,1299027 ,184.7 ,15804598 ,158840 ,43.1 ,整体稳定计算,HN450X200,200,450,9.0 ,14.0 ,20,9741 ,0.76 ,337217043 ,1498742 ,186.1 ,18720737 ,187207 ,43.8 ,受压翼缘厚度 t1 (tf)

23、,7.00 ,mm,截面高度 h,198.00 ,mm,HN500X150,150,500,10.0 ,16.0 ,20,9823 ,0.77 ,384698215 ,1538793 ,197.9 ,9070644 ,120942 ,30.4 ,参数：=l1t1/(b1h),0.54 ,HN500X200a,199,496,9.0 ,14.0 ,20,10127 ,0.79 ,418665020 ,1688165 ,203.3 ,18444929 ,185376 ,42.7 ,请在你所计算的情况前面,1 ,跨中无侧向支撑时系数b,均布荷载作用上翼缘,0.46 ,HN500X200,200,50

24、0,10.0 ,16.0 ,20,11423 ,0.90 ,478434748 ,1913739 ,204.7 ,21403978 ,214040 ,43.3 ,输入1，其余清空,均布荷载作用下翼缘,1.62 ,HN500X200b,201,506,11.0 ,19.0 ,20,13129 ,1.03 ,565134533 ,2233733 ,207.5 ,25802172 ,256738 ,44.3 ,下面为十种并列情况的,集中荷载作用上翼缘,0.83 ,HN600X200a,199,596,10.0 ,15.0 ,24,12124 ,0.95 ,693092661 ,2325814 ,23

25、9.1 ,19803384 ,199029 ,40.4 ,等效临界弯矩系数b,集中荷载作用下翼缘,2.08 ,HN600X200,200,600,11.0 ,17.0 ,24,13520 ,1.06 ,782256123 ,2607520 ,240.5 ,22789491 ,227895 ,41.1 ,跨中有一个支撑时系数b,HN600X200b,201,606,12.0 ,20.0 ,24,15326 ,1.20 ,909885141 ,3002921 ,243.7 ,27215792 ,270804 ,42.1 ,输入正确！,均布荷载作用上翼缘,1.15 ,HN700X300a,300,6

26、92,13.0 ,20.0 ,28,21149 ,1.66 ,1724142056 ,4983070 ,285.5 ,90232058 ,601547 ,65.3 ,均布荷载作用下翼缘,1.40 ,HN700X300,300,700,13.0 ,24.0 ,28,23549 ,1.85 ,2014794856 ,5756557 ,292.5 ,108232058 ,721547 ,67.8 ,集中荷载作用任意位置,1.75 ,跨中有两个等距侧向支撑时系数b,型号,b,h,tw,t,r,A,Ix,Wx,ix,Iy,Wy,iy,任意荷载作用在上翼缘,1.20 ,I10,68,100,4.5 ,7.

27、6 ,6.5 ,1433 ,2450000 ,49000 ,41.3 ,328000,9647 ,15.1 ,任意荷载作用在下翼缘,1.40 ,I12.6,74,126,5.0 ,8.4 ,7.0 ,1810 ,4880000 ,77460 ,51.9 ,469000,12676 ,16.1 ,I14,80,140,5.5 ,9.1 ,7.5 ,2150 ,7120000 ,101714 ,57.5 ,643000,16075 ,17.3 ,梁端有弯矩，但是跨中无荷载作用,I16,88,160,6.0 ,9.9 ,8.0 ,2611 ,11270000 ,140875 ,65.7 ,93100

28、0,21159 ,18.9 ,左下式中,M1,M2为梁端弯矩,|M1|M2|,梁端弯矩M1,100.00 ,kN.m,I18,94,180,6.5 ,10.7 ,8.5 ,3074 ,16990000 ,188778 ,74.3 ,1229000,26149 ,20.0 ,且M1,M2使梁同向受弯为正,梁端弯矩M2,0.01 ,kN.m,I20a,100,200,7.0 ,11.4 ,9.0 ,3555 ,23690000 ,236900 ,81.6 ,1579000,31580 ,21.1 ,系数b,1.75 ,I20b,102,200,9.0 ,11.4 ,9.0 ,3955 ,25020

29、000 ,250200 ,79.5 ,1690000,33137 ,20.7 ,系数b的最终计算结果：,0.46 ,长细比y=l1/iy,68.31 ,I22a,110,220,7.5 ,12.3 ,9.5 ,4210 ,34060000 ,309636 ,89.9 ,2259000,41073 ,23.2 ,毛截面面积A,2359.07 ,mm,截面高度 h,198.00 ,mm,I22b,112,220,9.5 ,12.3 ,9.5 ,4650 ,35830000 ,325727 ,87.8 ,2402000,42893 ,22.7 ,截面抵抗矩Wx,162947.01 ,mm3,截面抵抗

30、矩Wy,22977.70 ,mm3,I25a,116,250,8.0 ,13.0 ,10.0 ,4851 ,50170000 ,401360 ,101.7 ,2804000,48345 ,24.0 ,截面不对称影响系数b,0.00 ,钢材屈服强度fy,235.00 ,MPa,I25b,118,250,10.0 ,13.0 ,10.0 ,5351 ,52780000 ,422240 ,99.3 ,2973000,50390 ,23.6 ,简支梁整体稳定系数b,1.391 ,I28a,122,280,8.5 ,13.7 ,10.5 ,5537 ,71150000 ,508214 ,113.4 ,3

31、441000,56410 ,24.9 ,0.867 ,I28b,124,280,10.5 ,13.7 ,10.5 ,6097 ,74810000 ,534357 ,110.8 ,3638000,58677 ,24.4 ,I32a,130,320,9.5 ,15.0 ,11.5 ,6712 ,110800000 ,692500 ,128.5 ,4590000,70615 ,26.2 ,绕x轴的弯矩Mx,2.86 ,kN.m,绕x毛截面抵抗矩Wx,162947 ,mm3,I32b,132,320,11.5 ,15.0 ,11.5 ,7352 ,116260000 ,726625 ,125.8 ,4

32、838000,73303 ,25.7 ,绕y轴的弯矩My,0.00 ,kN.m,绕y轴毛截面抵抗矩Wy,22978 ,mm3,I32c,134,320,13.5 ,15.0 ,11.5 ,7992 ,121730000 ,760813 ,123.4 ,5101000,76134 ,25.3 ,截面塑性发展系数y,1.20 ,钢材抗弯强度设计值f,215 ,N/mm2,I36a,136,360,10.0 ,15.8 ,12.0 ,7644 ,157960000 ,877556 ,143.8 ,5549000,81603 ,26.9 ,主平面受弯构件整体稳定应力,20.22 ,N/mm2,整体稳定

33、满足要求！,I36b,138,360,12.0 ,15.8 ,12.0 ,8364 ,165740000 ,920778 ,140.8 ,5836000,84580 ,26.4 ,I36c,140,360,14.0 ,15.8 ,12.0 ,9084 ,173510000 ,963944 ,138.2 ,6140000,87714 ,26.0 ,梁支座处应采取构造措施，防止梁端截面发生扭转！,I40a,142,400,10.5 ,16.5 ,12.5 ,8607 ,217140000 ,1085700 ,158.8 ,6599000,92944 ,27.7 ,I40b,144,400,12.5

34、 ,16.5 ,12.5 ,9407 ,227810000 ,1139050 ,155.6 ,6928000,96222 ,27.1 ,I40c,146,400,14.5 ,16.5 ,12.5 ,10207 ,238470000 ,1192350 ,152.9 ,7275000,99658 ,26.7 ,梁腹板局部稳定验算,I45a,150,450,11.5 ,18.0 ,10240 ,322410000 ,1432933 ,177.4 ,8550000,114000 ,28.9 ,梁腹板计算高度h0,184.00 ,mm,梁腹板厚度tw,4.50 ,mm,I45b,152,450,13.5

35、 ,18.0 ,11140 ,337590000 ,1500400 ,174.1 ,8954000,117816 ,28.4 ,腹板高厚比h0/tw*sqrt(fy/235),40.89 ,I45c,154,450,15.5 ,18.0 ,12040 ,352780000 ,1567911 ,171.2 ,9380000,121818 ,27.9 ,如果有局部压应力，按构造配置加劲肋,I50a,158,500,12.0 ,20.0 ,11925 ,464720000 ,1858880 ,197.4 ,11215000,141962 ,30.7 ,I50b,160,500,14.0 ,20.0

36、,12925 ,485560000 ,1942240 ,193.8 ,11714000,146425 ,30.1 ,I50c,162,500,16.0 ,20.0 ,13925 ,506390000 ,2025560 ,190.7 ,12239000,151099 ,29.6 ,受压翼缘自由外伸宽度验算,I56a,166,560,12.5 ,21.0 ,13538 ,655760000 ,2342000 ,220.1 ,13658000,164554 ,31.8 ,受压翼缘自由外伸宽度b,47.25 ,mm,受压翼缘厚度t,7.00 ,mm,I56b,168,560,14.5 ,21.0 ,1

37、4658 ,685030000 ,2446536 ,216.2 ,14238000,169500 ,31.2 ,b/tsqrt(fy/235),6.75 ,受压翼缘局部稳定满足要求。,I56c,170,560,16.5 ,21.0 ,15778 ,714300000 ,2551071 ,212.8 ,14848000,174682 ,30.7 ,I63a,176,630,13.0 ,22.0 ,15469 ,940040000 ,2984254 ,246.5 ,17024000,193455 ,33.2 ,I63b,178,630,15.0 ,22.0 ,16719 ,981710000 ,3

38、116540 ,242.3 ,11707000,131539 ,26.5 ,I63c,180,630,17.0 ,22.0 ,17979 ,1023390000 ,3248857 ,238.6 ,18424000,204711 ,32.0 ,型号,b,h,tw,t,r,A,Ix,Wx,ix,Iy,Wymin,iy,Iy1,x0,Wymax,C5,37,50,4.5 ,7.0 ,692,260000,10400 ,19.4 ,83000,3532 ,11.0 ,209117 ,13.5 ,6148 ,C6.3,40,63,4.8 ,7.5 ,845,512000,16254 ,24.6 ,119

39、000,4559 ,11.9 ,282262 ,13.9 ,8561 ,C8,43,80,5.0 ,8.0 ,1024,1013000,25325 ,31.5 ,166000,5764 ,12.7 ,372479 ,14.2 ,11690 ,C10,48,100,5.3 ,8.5 ,1274,1983000,39660 ,39.5 ,256000,7805 ,14.2 ,550345 ,15.2 ,16842 ,C12.6,53,126,5.5 ,9.0 ,1569,3885000,61667 ,49.8 ,380000,10243 ,15.6 ,776659 ,15.9 ,23899 ,C1

40、4a,58,140,6.0 ,9.5 ,1851,5637000,80529 ,55.2 ,532000,13007 ,17.0 ,1073251 ,17.1 ,31111 ,C14b,60,140,8.0 ,9.5 ,2131,6094000,87057 ,53.5 ,612000,14134 ,16.9 ,1206315 ,16.7 ,36647 ,C16a,63,160,6.5 ,10.0 ,2195,8662000,108275 ,62.8 ,734000,16275 ,18.3 ,1437300 ,17.9 ,41006 ,C16b,65,160,8.5 ,10.0 ,2515,93

41、45000,116813 ,61.0 ,834000,17558 ,18.2 ,1604219 ,17.5 ,47657 ,C18a,68,180,7.0 ,10.5 ,2569,12727000,141411 ,70.4 ,986000,20041 ,19.6 ,1893987 ,18.8 ,52447 ,C18b,70,180,9.0 ,10.5 ,2929,13699000,152211 ,68.4 ,1110000,21512 ,19.5 ,2101642 ,18.4 ,60326 ,C20a,73,200,7.0 ,11.0 ,2883,17804000,178040 ,78.6 ,

42、1280000,24197 ,21.1 ,2444761 ,20.1 ,63682 ,C20b,75,200,9.0 ,11.0 ,3283,19137000,191370 ,76.3 ,1436000,25874 ,20.9 ,2684361 ,19.5 ,73641 ,C22a,77,220,7.0 ,11.5 ,3184,23939000,217627 ,86.7 ,1578000,28179 ,22.3 ,2982144 ,21.0 ,75143 ,C22b,79,220,9.0 ,11.5 ,3624,25713000,233755 ,84.2 ,1765000,30068 ,22.

43、1 ,3258414 ,20.3 ,86946 ,C25a,78,250,7.0 ,12.0 ,3491,33591000,268728 ,98.1 ,1759000,30698 ,22.4 ,3254859 ,20.7 ,84976 ,C25b,80,250,9.0 ,12.0 ,3991,36195000,289560 ,95.2 ,1964000,32679 ,22.2 ,3544476 ,19.9 ,98693 ,C25c,82,250,11.0 ,12.0 ,4491,38800000,310400 ,92.9 ,2159000,34599 ,21.9 ,3884263 ,19.6

44、,110153 ,C28a,82,280,7.5 ,12.5 ,4002,47525000,339464 ,109.0 ,2179000,35663 ,23.3 ,3927114 ,20.9 ,104258 ,C28b,84,280,9.5 ,12.5 ,4562,51184000,365600 ,105.9 ,2415000,37853 ,23.0 ,4276478 ,20.2 ,119554 ,C28c,86,280,11.5 ,12.5 ,5122,54843000,391736 ,103.5 ,2641000,39955 ,22.7 ,4669363 ,19.9 ,132714 ,C3

45、2a,88,320,8.0 ,14.0 ,4850,75106000,469413 ,124.4 ,3047000,46448 ,25.1 ,5480536 ,22.4 ,136027 ,C32b,90,320,10.0 ,14.0 ,5490,80568000,503550 ,121.1 ,3356000,49064 ,24.7 ,5917414 ,21.6 ,155370 ,C32c,92,320,12.0 ,14.0 ,6130,86029000,537681 ,118.5 ,3650000,51627 ,24.4 ,6431120 ,21.3 ,171362 ,C36a,96,360,

46、9.0 ,16.0 ,6089,118740000,659667 ,139.6 ,4550000,63547 ,27.3 ,8175147 ,24.4 ,186475 ,C36b,98,360,11.0 ,16.0 ,6809,126520000,702889 ,136.3 ,4967000,66851 ,27.0 ,8791547 ,23.7 ,209578 ,C36c,100,360,13.0 ,16.0 ,7529,134290000,746056 ,133.6 ,5366000,70052 ,26.7 ,9488579 ,23.4 ,229316 ,C40a,100,400,10.5

47、,18.0 ,7504,175780000,878900 ,153.1 ,5920000,78828 ,28.1 ,10572555 ,24.9 ,237751 ,C40c,102,400,12.0 ,18.0 ,8304,186440000,932200 ,149.8 ,6406000,82552 ,27.8 ,11349869 ,24.4 ,262541 ,C40c,104,400,14.5 ,18.0 ,9104,197110000,985550 ,147.1 ,6878000,86190 ,27.5 ,12209667 ,24.2 ,284215 ,钢管型号,b,h,tw,t,r,A,

48、Ix,Wx,ix,Iy,Wymin,iy,Iy1,x0,Wymax,非钢管,#VALUE!,#VALUE!,#VALUE!,#VALUE!,#VALUE!,#VALUE!,#VALUE!,#VALUE!,#VALUE!,#VALUE!,#VALUE!,#VALUE!,焊接H型钢型号,B,H,tw,tf,r,A,G,Ix,Wx,ix,Iy,Wy,iy,Iy1,x0,Wymax,非焊接H型钢,#VALUE!,#VALUE!,#VALUE!,H型钢,#VALUE!,#VALUE!,#VALUE!,#VALUE!,#VALUE!,#VALUE!,#VALUE!,#VALUE!,钢板厚度t,计算宽度,角

49、钢加钢板,t,B15t*2,组合构件,5.0 ,150.0 ,角钢型号,B,b,t,t,r1,A,G,Ix(加钢板5mm）,Wxmin,ix,Iy,Wymin,iy,Iy1-y1,x0,Wymax,Ix1-x1,y0,Wxmax,Ix,形心y1,A0,G0,L40 x3,40,40,3,3,1 ,986.1504441,214968 ,6153 ,15 ,35887 ,1234 ,12.3 ,64062 ,11 ,3285 ,64062 ,11 ,3285 ,35887 ,34.94 ,236 ,0.02 ,L40 x4,40,40,4,4,1 ,1057.964173,257871 ,771

50、4 ,16 ,45935 ,1603 ,12.2 ,85558 ,11 ,4050 ,85558 ,11 ,4050 ,45935 ,33.43 ,308 ,0.02 ,L40 x5,40,40,5,5,2 ,1129.76893,294434 ,9159 ,16 ,55298 ,1954 ,12.1 ,107300 ,12 ,4726 ,107300 ,12 ,4726 ,55298 ,32.15 ,380 ,0.03 ,L45x3,45,45,3,3,1 ,1016.150444,296965 ,7765 ,17 ,51732 ,1576 ,13.9 ,91135 ,12 ,4252 ,9

51、1135 ,12 ,4252 ,51732 ,38.25 ,266 ,0.02 ,L45x4,45,45,4,4,1 ,1098.983532,357116 ,9809 ,18 ,66544 ,2052 ,13.8 ,121692 ,13 ,5294 ,121692 ,13 ,5294 ,66544 ,36.41 ,349 ,0.03 ,L45x5,45,45,5,5,2 ,1179.76893,406476 ,11642 ,19 ,80362 ,2507 ,13.7 ,152447 ,13 ,6205 ,152447 ,13 ,6205 ,80362 ,34.91 ,430 ,0.03 ,L

52、45x6,45,45,6,6,2 ,1258.506639,447343 ,13279 ,19 ,93261 ,2944 ,13.5 ,183452 ,13 ,7003 ,183452 ,13 ,7003 ,93261 ,33.69 ,509 ,0.04 ,L50 x3,50,50,3,3,1 ,1047.277104,397551 ,9604 ,19 ,71751 ,1959 ,15.5 ,124974 ,13 ,5362 ,124974 ,13 ,5362 ,71751 ,41.40 ,297 ,0.02 ,L50 x4,50,50,4,4,1 ,1140.110191,477020 ,1

53、2151 ,20 ,92573 ,2557 ,15.4 ,166812 ,14 ,6711 ,166812 ,14 ,6711 ,92573 ,39.26 ,390 ,0.03 ,L50 x5,50,50,5,5,2 ,1230.895589,542330 ,14451 ,21 ,112129 ,3131 ,15.3 ,208866 ,14 ,7906 ,208866 ,14 ,7906 ,112129 ,37.53 ,481 ,0.04 ,L50 x6,50,50,6,6,2 ,1319.633298,596614 ,16517 ,21 ,130504 ,3682 ,15.1 ,251198

54、 ,15 ,8966 ,251198 ,15 ,8966 ,130504 ,36.12 ,570 ,0.04 ,L56x3,56,56,3,3,1 ,1084.511064,542891 ,12055 ,22 ,101884 ,2475 ,17.5 ,175532 ,15 ,6866 ,175532 ,15 ,6866 ,101884 ,45.03 ,335 ,0.03 ,L56x4,56,56,4,4,1 ,1189.344152,649720 ,15277 ,23 ,131840 ,3237 ,17.3 ,234216 ,15 ,8637 ,234216 ,15 ,8637 ,131840

55、 ,42.53 ,439 ,0.03 ,L56x5,56,56,5,5,2 ,1292.12955,737626 ,18201 ,24 ,160160 ,3970 ,17.2 ,293135 ,16 ,10226 ,293135 ,16 ,10226 ,160160 ,40.53 ,542 ,0.04 ,L56x6,56,56,6,6,2 ,1392.867259,810981 ,20846 ,24 ,186942 ,4678 ,17.1 ,352361 ,16 ,11654 ,352361 ,16 ,11654 ,186942 ,38.90 ,643 ,0.05 ,L63x4,63,63,4

56、,4,1 ,1248.133976,895832 ,19422 ,27 ,190275 ,4132 ,19.5 ,333383 ,17 ,11226 ,333383 ,17 ,11226 ,190275 ,46.12 ,498 ,0.04 ,L63x5,63,63,5,5,2 ,1364.919374,1014700 ,23160 ,27 ,231735 ,5078 ,19.4 ,417102 ,17 ,13347 ,417102 ,17 ,13347 ,231734 ,43.81 ,615 ,0.05 ,L63x6,63,63,6,6,2 ,1479.657083,1114319 ,2656

57、0 ,27 ,271180 ,5993 ,19.3 ,501162 ,18 ,15275 ,501161 ,18 ,15275 ,271179 ,41.96 ,730 ,0.06 ,L63x8,63,63,8,8,3 ,1702.989432,1271583 ,32439 ,27 ,344458 ,7741 ,19.0 ,670609 ,18 ,18620 ,670609 ,18 ,18620 ,344458 ,39.20 ,953 ,0.07 ,L63x10,63,63,10,10,3 ,1918.131025,1389414 ,37237 ,27 ,410943 ,9386 ,18.8 ,

58、842253 ,19 ,21386 ,842253 ,19 ,21386 ,410943 ,37.31 ,1168 ,0.09 ,L70 x4,70,70,4,4,1 ,1307.353003,1192075 ,24067 ,30 ,263946 ,5137 ,21.8 ,457241 ,19 ,14173 ,457241 ,19 ,14173 ,263946 ,49.53 ,557 ,0.04 ,L70 x5,70,70,5,5,2 ,1438.138401,1347220 ,28709 ,31 ,322100 ,6322 ,21.6 ,571919 ,19 ,16905 ,571919 ,

59、19 ,16905 ,322100 ,46.93 ,688 ,0.05 ,L70 x6,70,70,6,6,2 ,1566.87611,1477789 ,32952 ,31 ,377698 ,7473 ,21.5 ,686967 ,19 ,19411 ,686967 ,19 ,19411 ,377698 ,44.85 ,817 ,0.06 ,L70 x7,70,70,7,7,2 ,1693.56613,1589386 ,36822 ,31 ,430864 ,8591 ,21.4 ,802478 ,20 ,21711 ,802478 ,20 ,21711 ,430864 ,43.16 ,944

60、,0.07 ,L70 x8,70,70,8,8,3 ,1818.20846,1685958 ,40347 ,30 ,481718 ,9677 ,21.2 ,918535 ,20 ,23822 ,918535 ,20 ,23822 ,481717 ,41.79 ,1068 ,0.08 ,L75x5,75,75,5,5,2 ,1491.786633,1622397 ,33092 ,33 ,399557 ,7296 ,23.2 ,703368 ,20 ,19743 ,703368 ,20 ,19743 ,399556 ,49.03 ,742 ,0.06 ,L75x6,75,75,6,6,2 ,163