Glulam (38 mm laminations)

80x304

Standard: CSA O122Source: Common widths, depths in multiples of 38 mm, calculated
Common widths and depths; check availability with the manufacturer.
xyb = 80d = 304
Cross-section, to scaledimensions in mm

Dimensions

Depthd
304mm
Widthb
80mm

Mass and area

Cross-sectional areaA
24,320mm²
Outside perimeterP
768mm

Strong axis x–x

Moment of inertiaIx
187.310⁶ mm⁴
Elastic section modulusSx
1,23210³ mm³
Plastic section modulusZx
1,84810³ mm³
Radius of gyrationrx
87.76mm

Weak axis y–y

Moment of inertiaIy
12.9710⁶ mm⁴
Elastic section modulusSy
324.310³ mm³
Plastic section modulusZy
486.410³ mm³
Radius of gyrationry
23.09mm

Torsion and stability

Torsional constantJ
43,28510³ mm⁴

Equivalents in other standards