Rectangular Hollow Sections
Series : RHS
Standard : JIS G3466
Region : Japan
Shape : Rectangular
Manufacturing Type : Cold formed
Geometric Properties
Depth(h) : 100 (mm)
Width(b) : 40 (mm)
Thickness(t) : 2.3 (mm)
Outer corner radius(ro) : 4.6 (mm)
Inner corner radius(ri) : 2.3 (mm)
Depth of straight portion of web(d) : 90.8 (mm)
Axial Properties
Sectional area(A) : 6.09 (cm2)
Bending Properties
Moment of inertia about y-axis(Iy) : 73.9 (cm4)
Moment of inertia about z-axis(Iz) : 17.5 (cm4)
Polar moment of inertia(Ip) : 91.4 (cm4)
Radius of gyration about y-axis(iy) : 34.8 (mm)
Radius of gyration about z-axis(iz) : 17 (mm)
Polar radius of gyration(ip) : 38.7 (mm)
Statical moment of area about y-axis(max Sy) : 4.64 (cm3)
Statical moment of area about z-axis(max Sz) : 2.44 (cm3)
Elastic section modulus about y-axis(Wy) : 14.8 (cm3)
Elastic section modulus about z-axis(Wz) : 8.77 (cm3)
Shear Properties
Shear area in y-direction(Ay) : 1.05 (cm2)
Shear area in z-direction(Az) : 4.3 (cm2)
Torsional Properties
Torsional constant(It) : 46.96 (cm4)
Section modulus for torsion(Wt) : 15.64 (cm3)
Warping Properties
Sectorial coordinate with respect to shear center(max w) : 4.06 (cm2)
Warping constant with respect to shear center(Iw) : 34.81 (cm6)
Warping radius of gyration with respect to shear center(iw) : 6.2 (mm)
Warping section modulus with respect to shear center(Ww) : 8.56 (cm4)
Warping statical moment with respect to shear center(max Sw) : 1.79 (cm4)
Plastic Properties
Plastic section modulus about y-axis(Wpl,y) : 18.78 (cm3)
Plastic section modulus about z-axis(Wpl,z) : 9.85 (cm3)
Plastic shape factor about y-axis(apl,y) : 1.269
Plastic shape factor about z-axis(apl,z) : 1.123
Plastic shear area in y-direction(Apl,y) : 1.73 (cm2)
Plastic shear area in z-direction(Apl,z) : 4.49 (cm2)
Plastic limiting normal force(Npl) : 143.162 (kN)
Plastic limiting shear force(Vpl,y) : 23.529 (kN)
Plastic limiting shear force(Vpl,z) : 60.976 (kN)
Plastic limiting bending moment(Mpl,y) : 4.41 (kNm)
Plastic limiting bending moment(Mpl,z) : 2.31 (kNm)
Other Properties
Weight(G) : 4.8 (kg/m)
Surface area per unit length(Am) : 0.272 (m2/m)
Volume(V) : 609.2 (cm3/m)
Section factor(Am/V) : 446.656 (1/m)
Cell area(Acell) : 36.73 (cm2)
