Glulam (38 mm laminations)

315x1216

Standard: CSA O122Source: Common widths, depths in multiples of 38 mm, calculated
Common widths and depths; check availability with the manufacturer.
xyb = 315d = 1,216
Cross-section, to scaledimensions in mm

Dimensions

Depthd
1,216mm
Widthb
315mm

Mass and area

Cross-sectional areaA
383,040mm²
Outside perimeterP
3,062mm

Strong axis x–x

Moment of inertiaIx
47,19910⁶ mm⁴
Elastic section modulusSx
77,62910³ mm³
Plastic section modulusZx
116,44410³ mm³
Radius of gyrationrx
351mm

Weak axis y–y

Moment of inertiaIy
3,16710⁶ mm⁴
Elastic section modulusSy
20,11010³ mm³
Plastic section modulusZy
30,16410³ mm³
Radius of gyrationry
90.93mm

Torsion and stability

Torsional constantJ
10,602,20010³ mm⁴

Equivalents in other standards