Rectangular Hollow Sections
Series : RHS
Standard : JIS G3466
Region : Japan
Shape : Rectangular
Manufacturing Type : Cold formed
Geometric Properties
Depth(h) : 150 (mm)
Width(b) : 80 (mm)
Thickness(t) : 5 (mm)
Outer corner radius(ro) : 10 (mm)
Inner corner radius(ri) : 5 (mm)
Depth of straight portion of web(d) : 130 (mm)
Axial Properties
Sectional area(A) : 21.36 (cm2)
Bending Properties
Moment of inertia about y-axis(Iy) : 614 (cm4)
Moment of inertia about z-axis(Iz) : 230 (cm4)
Polar moment of inertia(Ip) : 844 (cm4)
Radius of gyration about y-axis(iy) : 53.6 (mm)
Radius of gyration about z-axis(iz) : 32.8 (mm)
Polar radius of gyration(ip) : 62.8 (mm)
Statical moment of area about y-axis(max Sy) : 25.21 (cm3)
Statical moment of area about z-axis(max Sz) : 16.32 (cm3)
Elastic section modulus about y-axis(Wy) : 81.9 (cm3)
Elastic section modulus about z-axis(Wz) : 57.5 (cm3)
Shear Properties
Shear area in y-direction(Ay) : 5.24 (cm2)
Shear area in z-direction(Az) : 13.77 (cm2)
Torsional Properties
Torsional constant(It) : 550.45 (cm4)
Section modulus for torsion(Wt) : 98.83 (cm3)
Warping Properties
Sectorial coordinate with respect to shear center(max w) : 8.68 (cm2)
Warping constant with respect to shear center(Iw) : 552.97 (cm6)
Warping radius of gyration with respect to shear center(iw) : 8.1 (mm)
Warping section modulus with respect to shear center(Ww) : 63.69 (cm4)
Warping statical moment with respect to shear center(max Sw) : 12.72 (cm4)
Plastic Properties
Plastic section modulus about y-axis(Wpl,y) : 102.23 (cm3)
Plastic section modulus about z-axis(Wpl,z) : 65.98 (cm3)
Plastic shape factor about y-axis(apl,y) : 1.248
Plastic shape factor about z-axis(apl,z) : 1.148
Plastic shear area in y-direction(Apl,y) : 7.5 (cm2)
Plastic shear area in z-direction(Apl,z) : 14.5 (cm2)
Plastic limiting normal force(Npl) : 501.853 (kN)
Plastic limiting shear force(Vpl,y) : 101.758 (kN)
Plastic limiting shear force(Vpl,z) : 196.732 (kN)
Plastic limiting bending moment(Mpl,y) : 24.02 (kNm)
Plastic limiting bending moment(Mpl,z) : 15.51 (kNm)
Other Properties
Weight(G) : 16.8 (kg/m)
Surface area per unit length(Am) : 0.443 (m2/m)
Volume(V) : 2136 (cm3/m)
Section factor(Am/V) : 207.318 (1/m)
Cell area(Acell) : 108.27 (cm2)
