截面特性

1、第一跨截面距跨中距離X（m）梁高H（cm）梁底板上緣y(cm)梁底板厚h（cm）所在單元號(hào)AmImYs0200180202.5202181.8116.2548926278690151.170.07.5218196.221.8450734254649794.477.612.525022525354350504360952.393.317.5298268.229.8259774816052205.1118.222.5362325.836.2

2、1670061381345089153.32540036040各截面特性（把對應(yīng)的H和h代入黃色的單元格）用替換功能分塊號(hào)分塊面積AiYi(cm)SiYsYi(cm)IxIi17000535000113.289739364.0458333.333332105002021000098.2101305659.2525000386001086000108.2100728865.4286666.6667420860149310814030.81

3、9756470.71154370953.3512814283.13627643.4164.9348332613.7948278.7133合計(jì)Am=Ys=Si求和=659862973.115618923259774118.27066783.4Im=816052205.1第二跨截面距跨中距離X（m）梁高H（cm）梁底板上緣y(cm)梁底板厚h（cm）所在單元號(hào)AmImYs0200180203.7201.99874181.7933920.20

4、5351548928278714686.37011.1217.98866196.1405121.848151450754345205596.477.618.5249.9685224.8347525.133751354405505204163.193.425.9297.93826267.8761130.062151259882818176771118.533.3361.89794325.2645936.633351167185138594

5、1587153.737399.874359.33940.535各截面特性（把對應(yīng)的H和h代入黃色的單元格）用替換功能分塊號(hào)分塊面積AiYi(cm)SiYsYi(cm)IxIi1700053500065.029601006.6758333.333332105002021000050.026280009.6752500038600108600060.030989493.82286666.6667414139.9118100.99937142

6、8122.18431.013562866.2348079813.6158688.3005191.8960651667250.677121.9129035908.6295587.6895合計(jì)Am=Ys=Si求和=22946928549245401.348928.212370.03426372.861Im=278714686.3第三跨截面距跨中距離X（m）梁高H（cm）梁底板上緣y(cm)梁底板厚h（cm）所在單元號(hào)AmImYs020018

7、0203201.9999998181.820.19999982548926278690149.370.09217.9999982196.221.79999822450734344957688.277.615249.99999522524.9999952354350504360890.993.321297.9999902268.229.79999022259774816052046.8118.227361.9999838325.836.1