Glulam (38 mm laminations)

80x760

Standard: CSA O122Source: Common widths, depths in multiples of 38 mm, calculated
Common widths and depths; check availability with the manufacturer.
xyb = 80d = 760
Cross-section, to scaledimensions in mm

Dimensions

Depthd
760mm
Widthb
80mm

Mass and area

Cross-sectional areaA
60,800mm²
Outside perimeterP
1,680mm

Strong axis x–x

Moment of inertiaIx
2,92710⁶ mm⁴
Elastic section modulusSx
7,70110³ mm³
Plastic section modulusZx
11,55210³ mm³
Radius of gyrationrx
219.4mm

Weak axis y–y

Moment of inertiaIy
32.4310⁶ mm⁴
Elastic section modulusSy
810.710³ mm³
Plastic section modulusZy
1,21610³ mm³
Radius of gyrationry
23.09mm

Torsion and stability

Torsional constantJ
121,10510³ mm⁴

Equivalents in other standards