Section properties for WT18X105
Structural sectional properties for a WT18X105 standard steel section
| Description | Symbol | Value |
|---|---|---|
| Shape Category / Designation | Type | WT |
| Section Name | Name | WT18X105 |
| Cross Sectional Area | A | 30.9 in2 |
| Section Width | b | 12.2 in |
| Section Depth | d | 18.3 in |
| Flange thickness | tf | 1.36 in |
| Web thickness | tw | 0.83 in |
| Radius of Gyration about X-X | rx | 5.65 in |
| Radius of Gyrations about Y-Y | ry | 2.58 in |
| Moment of Inertia about X-X | Ix | 985 in4 |
| Moment of Intertia about Y-Y | Iy | 206 in4 |
| Elastic Section Modulus about X-X | Sx | 73.1 in3 |
| Elastic Section Modulus about Y-Y | Sy | 33.8 in3 |
| Plastic Section Modulus about X-X | Zx | 131 in3 |
| Plastic Section Modulus about Y-Y | Zy | 53.4 in3 |
| St. Venant Torsional Constant | J | 13.9 in4 |
| Warping Torsion Constant | Cw | 119 in6 |
| Self Weight of section per foot | Weight | 105 lb/ft |
A WT18X105 steel section is a standard North American steel section in the WT - Tee Sections category. It weighs 105 lb/ft and has a cross sectional area of 30.9 in2. The height and width of the section are 18.3 in and 12.2 in respectively.
The section has a tensile yield capacity of:
kip
The section has a flexural plastic moment capacity of:
kip-ft
The section has a flexural elastic moment capacity of:
kip-ft
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