Glulam (38 mm laminations)

315x912

Standard: CSA O122Source: Common widths, depths in multiples of 38 mm, calculated
Common widths and depths; check availability with the manufacturer.
xyb = 315d = 912
Cross-section, to scaledimensions in mm

Dimensions

Depthd
912mm
Widthb
315mm

Mass and area

Cross-sectional areaA
287,280mm²
Outside perimeterP
2,454mm

Strong axis x–x

Moment of inertiaIx
19,91210⁶ mm⁴
Elastic section modulusSx
43,66710³ mm³
Plastic section modulusZx
65,50010³ mm³
Radius of gyrationrx
263.3mm

Weak axis y–y

Moment of inertiaIy
2,37510⁶ mm⁴
Elastic section modulusSy
15,08210³ mm³
Plastic section modulusZy
22,62310³ mm³
Radius of gyrationry
90.93mm

Torsion and stability

Torsional constantJ
7,436,66010³ mm⁴

Equivalents in other standards