H型钢力学性能计算表.xls

1材料:3截面:承载力:参数:抗拉,抗弯,抗压215N/mm^2高度H=150mm抗剪125N/mm^2宽度B=150mm端面承压325N/mm^2腹板厚度tw=7mm翼缘厚度tf=10mm转角r=13mm面积A=^:M->=350KN-mσ=4,^2My=250KN-m>f=215N/mm^2γx=1γy=:V->τV=450KNτ=^2A,tf=15cm^2>τ=125N/mm^2a,tf==^3按矩形腹板A,tw=^2A,web=910mm^2a,tw==^2S,tw=^3S=120cm^3H形/矩形=<=16Q235<=162151253252Q235>16~40>16~402051203253Q235>40~60>40~602001153254Q235>60~100>60~100**********Q345<=16Q345<=163101804007Q345>16~35>16~352951704008Q345>35~50>35~502651554009Q345>50~100>50~1002501454001011Q390<=16Q390<=1635020541512Q390>16~35>16~3533519041513Q390>35~50>35~5031518041514Q390>50~100>50~1002951704151516Q345<=16Q345<=1638022044017Q345>16~35>16~3536021044018Q345>35~50>35~5034019544019Q345>50~100>50~100325185440自重g==1660cm^4抗弯截量Wx=221cm^3回转半径ix==564cm^4抗弯截量Wy=^3回转半径iy=-局部应力F=250KNψ=1lz=125mma=10mmlz=a+5hy+2hRh,y=23mmh,R=0mmσc=^2>f=215N/mm^21材料:3截面:承载力:参数:抗拉,抗弯,抗压215N/mm^2高度H=150mm抗剪125N/mm^2宽度B=150mm端面承压325N/mm^2腹板厚度tw=7mm翼缘厚度tf=10mm转角r=13mm面积A=^:M->=350KN-mσ=4,^2My=250KN-m>f=215N/mm^2γx=1γy=:V->τV=450KNτ=^2A,tf=15cm^2>τ=125N/mm^2a,tf==^3按矩形腹板A,tw=^2A,web=910mm^2a,tw==^2S,tw=^3S=120cm^3H形/矩形=<=16Q235<=162151253252Q235>1