Glulam (38 mm laminations)

315x456

Standard: CSA O122Source: Common widths, depths in multiples of 38 mm, calculated
Common widths and depths; check availability with the manufacturer.
xyb = 315d = 456
Cross-section, to scaledimensions in mm

Dimensions

Depthd
456mm
Widthb
315mm

Mass and area

Cross-sectional areaA
143,640mm²
Outside perimeterP
1,542mm

Strong axis x–x

Moment of inertiaIx
2,48910⁶ mm⁴
Elastic section modulusSx
10,91710³ mm³
Plastic section modulusZx
16,37510³ mm³
Radius of gyrationrx
131.6mm

Weak axis y–y

Moment of inertiaIy
1,18810⁶ mm⁴
Elastic section modulusSy
7,54110³ mm³
Plastic section modulusZy
11,31210³ mm³
Radius of gyrationry
90.93mm

Torsion and stability

Torsional constantJ
2,722,55010³ mm⁴

Equivalents in other standards