Glulam (38 mm laminations)

80x380

Standard: CSA O122Source: Common widths, depths in multiples of 38 mm, calculated
Common widths and depths; check availability with the manufacturer.
xyb = 80d = 380
Cross-section, to scaledimensions in mm

Dimensions

Depthd
380mm
Widthb
80mm

Mass and area

Cross-sectional areaA
30,400mm²
Outside perimeterP
920mm

Strong axis x–x

Moment of inertiaIx
365.810⁶ mm⁴
Elastic section modulusSx
1,92510³ mm³
Plastic section modulusZx
2,88810³ mm³
Radius of gyrationrx
109.7mm

Weak axis y–y

Moment of inertiaIy
16.2110⁶ mm⁴
Elastic section modulusSy
405.310³ mm³
Plastic section modulusZy
60810³ mm³
Radius of gyrationry
23.09mm

Torsion and stability

Torsional constantJ
56,25310³ mm⁴

Equivalents in other standards