h型鋼力學(xué)性能計算表

1、1材料:67截面:承載力:參數(shù):抗拉,抗彎,抗壓215N/mm2高度 H=912mm抗剪125N/mm2寬度 B=302mm端面承壓325N/mm2腹板厚度 tw=18mm翼緣厚度 tf=34mm轉(zhuǎn)角 r=28mm面積 A=364cm2A.彎彎矩矩：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

2、.62N/mm2S,tw= 1602.76cm3S=6110cm3H形/矩形=1.04牌號厚度fftfce1Q235 =16Q235164016402051203253Q235 406040602001153254Q235 60100601001901103255 6Q345 =16Q345163516352951704008Q345 355035502651554009Q345 501005010025014540010 11Q390 =16Q3901635163533519041513Q390 3550355031518041514Q390 501005010029517041515 Q2

3、35 =16HN912x302x18x3416Q345 =16Q3451635163536021044018Q345 3550355034019544019Q345 5010050100325185440自重 g=285.74KN/m慣性矩 Ix=498000cm4抗彎截量 Wx=10900cm3回轉(zhuǎn)半徑 ix=37cm慣性矩 Iy=15700cm4抗彎截量 Wy=1040cm3回轉(zhuǎn)半徑 iy=6.56cm集集中中荷荷載載-局局部部應(yīng)應(yīng)力力F=250KN=1lz=320mma=10mmlz=a+5hy+2hRh,y=62mmh,R=0mmc=43.40N/mm20.6=0.34b,2=1.05

4、71b=2.300b=1.000穩(wěn)定驗算Mx=120KN-m=60.00N/mm2My=0KN-m= f=215N/mm2b=1.000y=1Q235 =16HM390 x300 x10 x16梁端有彎矩，但跨中無荷載作用牌號厚度fftfcefy1Q235 =16 Q235164016402051203252353Q235 406040602001153252354Q235 60100601001901103252355 6Q345 =16 Q345163516352951704003458Q345 355035502651554003459Q345 501005010025014540034

5、510 11Q390 =16 Q3901635163533519041539013Q390 3550355031518041539014Q390 501005010029517041539015 16Q345 =16 Q3451635163536021044034518Q345 3550355034019544034519Q345 5010050100325185440345自重 g=107.31KN/m慣性矩 Ix=39800cm4抗彎截量 Wx=2000cm3回轉(zhuǎn)半徑 ix=16.9cm慣性矩 Iy=7210cm4抗彎截量 Wy=481cm3回轉(zhuǎn)半徑 iy=7.26cmKN-m=60.00

6、KN-m1.043近似計算:12 跨中無側(cè)向支撐 均布荷載作用在 上翼緣0.690.133 跨中無側(cè)向支撐 均布荷載作用在 下翼緣1.73-0.245 跨中無側(cè)向支撐 集中荷載作用在 上翼緣0.730.186 跨中無側(cè)向支撐 集中荷載作用在 下翼緣2.23-0.2878 跨度中點有一個側(cè)向支撐點 均布荷載作用在 上翼緣1.159 跨度中點有一個側(cè)向支撐點 均布荷載作用在 下翼緣1.410 跨中有一個側(cè)向支撐點 集中荷載作用在截面高度上任意位置1.751112 跨中有不少于兩個等距離側(cè)向支撐點 任意荷載作用在 上翼緣1.213 跨中有不少于兩個等距離側(cè)向支撐點 任意荷載作用在 下翼緣1.4141

7、5 梁端有彎矩，但跨中無荷載作用16No.15:2.583333b0.950.73441.331.66161.090.79151.672.13431.151.41.751.21.42.30001材料:32截面:承載力:參數(shù):自重 g=抗拉,抗彎,抗壓215N/mm2高度 H=582mm慣性矩 Ix=抗剪125N/mm2寬度 B=300mm抗彎截量 Wx=端面承壓325N/mm2腹板厚度 tw=12mm回轉(zhuǎn)半徑 ix=翼緣厚度 tf=17mm慣性矩 Iy=轉(zhuǎn)角 r=28mm抗彎截量 Wy=面積 A= 174.5 cm2回轉(zhuǎn)半徑 iy=強(qiáng)強(qiáng)度度A.軸軸心心受受力力:N=250KN=14.33N/m

8、m2A=17450mm2= f=215N/mm2B.B.高高強(qiáng)強(qiáng)度度螺螺栓栓摩摩擦擦型型N=250KN=8.60N/mm2An= 17450mm2 f=N/mm2A=17450mm2Q235 =16HM582x300 x12x17牌號厚度fftfcefy1Q235 =16Q235164016402051203252353Q235 406040602001153252354Q235 60100601001901103252355 6Q345 =16Q345163516352951704003458Q345 355035502651554003459Q345 5010050100250145400

9、34510 11Q390 =16Q3901635163533519041539013Q390 3550355031518041539014Q390 501005010029517041539015 16Q345 =16Q3451635163536021044034518Q345 3550355034019544034519Q345 5010050100325185440345136.98 KN/m103000 cm43530cm324.3cm7670cm4511cm36.63cm1材料:5截面:承載力:參數(shù):抗拉,抗彎,抗壓215N/mm2高度 H=200mm抗剪125N/mm2寬度 B=20

10、0mm端面承壓325N/mm2腹板厚度 tw=8mm翼緣厚度 tf=12mm屈服強(qiáng)度fy=235N/mm2轉(zhuǎn)角 r=16mm彈性模量E=206000 N/mm2面積 A=64.28cm21 截面類型2 截面類型Lx=6000mm1=0.41Ly=ix=86.14mm2=0.986iy=x=69.653=0.152y=n=0.75n=x=0.841x=1231 a類0.410.9860.152a類2 b類0.650.9650.3b類3c類n=1.050.730.9060.595c類 n1.050.731.2160.302c類 n1.055d類n=1.051.350.8680.915d類 n1.0

11、51.351.3750.432d類 n1.05Q235 =16HW200 x200 x8x12a類牌號厚度fftfcefy1Q235 =16Q235164016402051203252353Q235 406040602001153252354Q235 60100601001901103252355 6Q345 =16Q345163516352951704003458Q345 355035502651554003459Q345 501005010025014540034510 11Q390 =16Q3901635163533519041539013Q390 3550355031518041539

12、014Q390 501005010029517041539015 16Q345 =16Q3451635163536021044034518Q345 3550355034019544034519Q345 5010050100325185440345自重 g=50.46KN/m慣性矩 Ix=4770cm4抗彎截量 Wx=477cm3回轉(zhuǎn)半徑 ix= 8.61433 cm慣性矩 Iy=1600cm4抗彎截量 Wy=160cm3回轉(zhuǎn)半徑 iy=4.99cm3000mm1=0.6549.90mm2=0.96560.123=0.30.650.807b類H型剛力學(xué)性能計算1材料:截面:20承載力:參數(shù):自重

13、 g= 415.50KN/m抗拉,抗彎,抗壓215N/mm2高度 H=458mm慣性矩 Ix= 187000 cm4抗剪125N/mm2寬度 B=417mm抗彎截量 Wx=8180cm3端面承壓325N/mm2腹板厚度 tw=30mm回轉(zhuǎn)半徑 ix=18.80cm翼緣厚度 tf=50mm慣性矩 Iy=60500cm4屈服強(qiáng)度fy=235N/mm2轉(zhuǎn)角 r=24mm抗彎截量 Wy=2900cm3彈性模量E= 206000 N/mm2面積 A= 529.3 cm2回轉(zhuǎn)半徑 iy=10.70cmQ235 1C25抗拉抗剪最小間距 臨界間距最小邊距臨界邊距孔深1M812.47.940160408080

14、2M1016.612.6451804590903M1223.818.355220551101104M1634.734.665250651401255M2062.95490340901801706M2490.677.81204201202102107M27110.91641204801202402408M30145.6199.31405401402702709M33171248.416060016030030010M36203.3291.518066018033033011M39232.9350.6180720180360360(配合鍍鋅螺桿)混凝土對承載力的調(diào)整系數(shù)1C200.942C2513

15、C301.054C351.15C401.156C451.2BBALxeDCCDLyNC307C501.258C551.39C601.350.0720.12 0.01440.1440.24 0.05760.36 0.12960.48 0.23041.21.441.44 2.07364.003201921.68 2.82243.00937781.92 3.68647.012579722.16 4.66562.648127592.45.76單個HVA HILTI 化學(xué)螺栓3抗拉承載力24.99KNmm抗剪承載力mm19.22KNmmmmmmM12BBALxeDCCDLyNHPage 28型號H(mm

16、)B(mm)腹板(mm)翼緣(mm)r(mm)面積(cm2)重量(Kg/m)Ix(cm4)Wx(cm3)ix(cm)HW100 x100100100681021.917.238376.54.18HW125x1251251256.591030.3123.88471365.29HW150 x1501501507101340.5531.916602216.39HW175x1751751757.5111351.4340.329003317.50HW200 x2002002008121664.2850.547704778.61HW200 x20420020412121672.2856.750305038

17、.35HW250 x2502502509141692.1872.41080086710.82HW250 x255250255141416104.782.21150091910.48HW294x302294302121220108.38517000116012.53HW300 x300300300101520120.494.520500137013.05HW300 x305300305151520135.410621600144012.63HW344x34834434810162014611533300194015.10HW350 x350350350121920173.913740300230015.22HW388x402388402151524179.214149200254016.57HW394x398394398111824187.6147564002