200 (mm)

16 (mm)

350 (mm)

16 (mm)

1100 (mm)

10 (mm)

1132 (mm)

19800 (mm)

1.2546E+07 (mm3)

6.3364E+02 (mm)

4.9836E+02 (mm)

3.7588E+09 (mm4)

6.7925E+07 (mm4)

4.3570E+02 (mm)

5.8571E+01 (mm)

5.9321E+06 (mm3)

7.5422E+06 (mm3)

6.7925E+05 (mm3)

3.8814E+05 (mm3)

78.5 (kN/m3)

1.5543 (kN/m)

b bt t

bb bbtt tt

hw h0tw twh hA AS S=Ai*yiy y=S/Ayy yy=h-yIx Ix=(Ix1+Ai*yi^2)Iy Iy=(Iy1+Ai*xi^2)ix ix=sqrt(Ix/A)iy iy=sqrt(Iy/A)

Wx Wx=Ix/yWxx Wxx=Ix/(h-y)Wy Wy=Iy/b*2Wyy Wyy=Iy/bb*2

= (78.5kN/m3)G G=A

12003ExcelPDAPocket Excel2emaillingzhi0512@hotmail.comOICQ49551484Excel www.MyWebStudio.net

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