WT Sections

WT155x79

Section Property Table for WT155x79

W: Thickness of web, mm. B: Width of flange , mm. D: Deppth of section, mm T: Thickness of flange, mm.
W: 15.5 B: 310 D:164 T: 25.1
BT: Width-to-thickness ratio . HW: Depth-to-thickness ratio of web. K: Distance between outer face of flange and web-toe of fillet, mm. K1: Distance between middle line of web and flange-toe of fillet, mm.
BT: 6.18 HW: 8.96 K: 47 K1: 28
Dn_i: Nominal depth of section (Imperial units), in. Dnom: Nominal depth of section, mm. Mass: Mass per length, kg/m. Wt_i: Weight per length (Imperial units), lb/ft.
Dn_i: 6 Dnom: 155 Mass: 79 Wt_i: 53
A: (Cross-sectional area, mm^2) J: St-Venant torsional constant, mm^4. Cw: Warping constant, mm^6. Sw: Warping statical moment, mm^4.
A: 10000 J: 1880 Cw: 3.63 Sw:
Ix: Moment of inertia about axis XX, mm^4. Sx: Elastic section modulus about axis XX, mm^3. Rx: Radius of gyration about axis XX, mm. Sw: Plastic modulus about axis XX, mm^3.
Ix: 15.2 Sx: 114 Rx: 38.9 Zx:
Iy: Moment of inertia about axis YY, mm^4. Sy: Elastic section modulus about axis YY, mm^3. Ry: Radius of gyration about axis YY, mm. Zy: Plastic modulus about axis YY, mm^3.
Iy: 62.4 Sy: 402 Ry: 78.8 Zy:
Qf: Statical moment at point in flange in line with web face, mm^3. Qw: Statical moment at mid-depth in web, mm^3. SA: Surface area per metre, m. Section: Structural Member
Qf: Qw: SA: 0.948 Section: WT155x79