Glulam (38 mm laminations)

315x760

Standard: CSA O122Source: Common widths, depths in multiples of 38 mm, calculated
Common widths and depths; check availability with the manufacturer.
xyb = 315d = 760
Cross-section, to scaledimensions in mm

Dimensions

Depthd
760mm
Widthb
315mm

Mass and area

Cross-sectional areaA
239,400mm²
Outside perimeterP
2,150mm

Strong axis x–x

Moment of inertiaIx
11,52310⁶ mm⁴
Elastic section modulusSx
30,32410³ mm³
Plastic section modulusZx
45,48610³ mm³
Radius of gyrationrx
219.4mm

Weak axis y–y

Moment of inertiaIy
1,98010⁶ mm⁴
Elastic section modulusSy
12,56910³ mm³
Plastic section modulusZy
18,85310³ mm³
Radius of gyrationry
90.93mm

Torsion and stability

Torsional constantJ
5,855,66010³ mm⁴

Equivalents in other standards