H型钢力学性能计算表.xls

H型钢力学性能计算表.xls

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1材料:

67截面:

承载力:

参数:

抗拉,抗弯,抗压215N/mm2高度H=912mm抗剪125N/mm2宽度B=302mm端面承压325N/mm2腹板厚度tw=18mm翼缘厚度tf=34mm转角r=28mm面积A=364cm2A.弯弯矩矩：

M-C.Mx=350KN-m=272.49N/mm2My=250KN-mf=215N/mm2x=1y=1B.剪剪力力：

V-V=450KN=30.67N/mm2A,tf=102.68cm2=125N/mm2a,tf=43.9cmS.tf=4507.65cm3按矩形腹板A,tw=75.96cm2A,web=15192mm2a,tw=21.1cm=29.62N/mm2S,tw=1602.76cm3S=6110cm3H形/矩形=1.04牌号厚度fftfce1Q235=16Q235164016402051203253Q235406040602001153254Q235601006010019011032556Q345=16Q345163516352951704008Q345355035502651554009Q34550100501002501454001011Q390=16Q3901635163533519041513Q3903550355031518041514Q390501005010029517041515Q235=16HN912x302x18x3416Q345=16Q3451635163536021044018Q3453550355034019544019Q3455010050100325185440自重g=285.74KN/m惯性矩Ix=498000cm4抗弯截量Wx=10900cm3回转半径ix=37cm惯性矩Iy=15700cm4抗弯截量Wy=1040cm3回转半径iy=6.56cm集集中中荷荷载载-局局部部应应力力F=250KN=1lz=320mma=10mmlz=a+5hy+2hRh,y=62mmh,R=0mmc=43.40N/mm20.6=0.34b,2=1.0571b=2.300b=1.000稳定验算Mx=120KN-m=60.00N/mm2My=0KN-m=f=215N/mm2b=1.000y=1Q235=16HM390x300x10x16梁端有弯矩，但跨中无荷载作用牌号厚度fftfcefy1Q235=16Q235164016402051203252353Q235406040602001153252354Q235601006010019011032523556Q345=16Q345163516352951704003458Q345355035502651554003459Q34550100501002501454003451011Q390=16Q3901635163533519041539013Q3903550355031518041539014Q39050100501002951704153901516Q345=16Q3451635163536021044034518Q3453550355034019544034519Q3455010050100325185440345自重g=107.31KN/m惯性矩Ix=39800cm4抗弯截量Wx=2000cm3回转半径ix=16.9cm惯性矩Iy=7210cm4抗弯截量Wy=481cm3回转半径iy=7.26cmKN-m=60.00KN-m1.043近似计算:

12跨中无侧向支撑均布荷载作用在上翼缘0.690.133跨中无侧向支撑均布荷载作用在下翼缘1.73-0.245跨中无侧向支撑集中荷载作用在上翼缘0.730.186跨中无侧向支撑集中荷载作用在下翼缘2.23-0.2878跨度中点有一个侧向支撑点均布荷载作用在上翼缘1.159跨度中点有一个侧向支撑点均布荷载作用在下翼缘1.410跨中有一个侧向支撑点集中荷载作用在截面高度上任意位置1.751112跨中有不少于两个等距离侧向支撑点任意荷载作用在上翼缘1.213跨中有不少于两个等距离侧向支撑点任意荷载作用在下翼缘1.41415梁端有弯矩，但跨中无荷载作用16No.15:

2.583333b0.950.73441.331.66161.090.79151.672.13431.151.41.751.21.42.30001材料:

32截面:

承载力:

参数:

自重g=抗拉,抗弯,抗压215N/mm2高度H=582mm惯性矩Ix=抗剪125N/mm2宽度B=300mm抗弯截量Wx=端面承压325N/mm2腹板厚度tw=12mm回转半径ix=翼缘厚度tf=17mm惯性矩Iy=转角r=28mm抗弯截量Wy=面积A=174.5cm2回转半径iy=强强度度A.轴轴心心受受力力:

N=250KN=14.33N/mm2A=17450mm2=f=215N/mm2B.B.高高强强度度螺螺栓栓摩摩擦擦型型N=250KN=8.60N/mm2An=17450mm2f=N/mm2A=17450mm2Q235=16HM582x300x12x17牌号厚度fftfcefy1Q235=16Q235164016402051203252353Q235406040602001153252354Q235601006010019011032523556Q345=16Q345163516352951704003458Q345355035502651554003459Q34550100501002501454003451011Q390=16Q3901635163533519041539013Q3903550355031518041539014Q39050100501002951704153901516Q345=16Q3451635163536021044034518Q3453550355034019544034519Q3455010050100325185440345136.98KN/m103000cm43530cm324.3cm7670cm4511cm36.63cm1材料:

5截面:

承载力:

参数:

抗拉,抗弯,抗压215N/mm2高度H=200mm抗剪125N/mm2宽度B=200mm端面承压325N/mm2腹板厚度tw=8mm翼缘厚度tf=12mm屈服强度fy=235N/mm2转角r=16mm弹性模量E=206000N/mm2面积A=64.28cm21截面类型2截面类型Lx=6000mm1=0.41Ly=ix=86.14mm2=0.986iy=x=69.653=0.152y=n=0.75n=x=0.841x=1231a类0.410.9860.152a类2b类0.650.9650.3b类3c类n=1.050.730.9060.595c类n1.050.731.2160.302c类n1.055d类n=1.051.350.8680.915d类n1.051.351.3750.432d类n1.05Q235=16HW200x200x8x12a类牌号厚度fftfcefy1Q235=16Q235164016402051203252353Q235406040602001153252354Q235601006010019011032523556Q345=16Q345163516352951704003458Q345355035502651554003459Q34550100501002501454003451011Q390=16Q3901635163533519041539013Q3903550355031518041539014Q39050100501002951704153901516Q345=16Q3451635163536021044034518Q3453550355034019544034519Q3455010050100325185440345自重g=50.46KN/m惯性矩Ix=4770cm4抗弯截量Wx=477cm3回转半径ix=8.61433cm惯性矩Iy=1600cm4抗弯截量Wy=160cm3回转半径iy=4.99cm3000mm1=0.6549.90mm2=0.96560.123=0.30.650.807b类H型刚力学性能计算1材料:

截面:

43承载力:

参数:

自重g=25.82KN/m抗拉,抗弯,抗压215N/mm2高度H=250mm惯性矩Ix=4080cm4抗剪125N/mm2宽度B=125mm抗弯截量Wx=326cm3端面承压325N/mm2腹板厚度tw=6mm回转半径ix=10.40cm翼缘厚度tf=9mm惯性矩Iy=294cm4屈服强度fy=235N/mm2转角r=16mm抗弯截量Wy=47cm3弹性模量E=206000N/mm2面积A=32.89cm2回转半径iy=2.79cmQ2351C25抗拉抗剪最小间距临界间距最小边距临界边距孔深1M812.47.9401604080802M1016.612.6451804590903M1223.818.355220551101104M1634.734.665250651401255M2062.95490340901801706M2490.677.81204201202102107M27110.91641204801202402408M30145.6199.31405401402702709M33171248.416060016030030010M36203.3291.518066018033033011M39232.9350.6180720180360360（配合镀锌螺杆）混凝土对承载力的调整系数1C200.942C2513C301.054C351.15C401.156C451.2BBALxeDCCDLyNC307C501.258C551.39C601.350.0720.120.01440.1440.240.05760.360.12960.480.23041.21.441.442.07364.00320191.682.82243.00937781.923.68647.01257972.164.66562.64812762.45.76单个HVAHILTI化学螺栓3抗拉承载力24.99KNmm抗剪承载力mm19.22KNmmmmmmM12BBALxeDCCDLyNH型号H（mm）B（mm）腹板（mm）翼缘（mm）r（mm）面积（cm2）重量（Kg/m）Ix（cm4）Wx（cm3）ix（cm）HW100x100100100681021.917.238376.54.18HW125x1251251256.591030.3123.88471365.29HW150x1501501507101340.5531.916602216.39HW175x1751751757.5111351.4340.329003317.50HW200x2002002008121664.2850.547704778.61HW200x20420020412121672.2856.750305038.35HW250x2502502509141692.1872.41080086710.82HW250x255250255141416104.782.21150091910.48HW294x302294302121220108.38517000116012.53HW300x300300300101520120.494.520500137013.05HW300x305300305151520135.410621600144012.63HW344x3483443481016201