Square Hollow Sections
Series : SHS
Standard : JIS G3466
Region : Japan
Shape : Square
Manufacturing Type : Cold formed
Geometric Properties
Depth(h) : 80 (mm)
Width(b) : 80 (mm)
Thickness(t) : 3.2 (mm)
Outer corner radius(ro) : 6.4 (mm)
Inner corner radius(ri) : 3.2 (mm)
Depth of straight portion of web(d) : 67.2 (mm)
Torsional Properties
Torsional constant(It) : 148.25 (cm4)
Section modulus for torsion(Wt) : 34.86 (cm3)
Warping Properties
Sectorial coordinate with respect to shear center(max w) : 0.31 (cm2)
Warping constant with respect to shear center(Iw) : 0.33 (cm6)
Warping radius of gyration with respect to shear center(iw) : 0.4 (mm)
Warping section modulus with respect to shear center(Ww) : 1.04 (cm4)
Warping statical moment with respect to shear center(max Sw) : 0.12 (cm4)
Plastic Properties
Plastic section modulus about y-axis(Wpl,y) : 27.29 (cm3)
Plastic shape factor about y-axis(apl,y) : 1.176
Plastic shear area in y-direction(Apl,y) : 4.92 (cm2)
Plastic limiting normal force(Npl) : 224.81 (kN)
Plastic limiting shear force(Vpl,y) : 66.688 (kN)
Plastic limiting bending moment(Mpl,y) : 6.41 (kNm)
Other Properties
Weight(G) : 7.5 (kg/m)
Surface area per unit length(Am) : 0.309 (m2/m)
Volume(V) : 957 (cm3/m)
Section factor(Am/V) : 322.897 (1/m)
Cell area(Acell) : 58.78 (cm2)
