Glulam (38 mm laminations)

315x380

Standard: CSA O122Source: Common widths, depths in multiples of 38 mm, calculated
Common widths and depths; check availability with the manufacturer.
xyb = 315d = 380
Cross-section, to scaledimensions in mm

Dimensions

Depthd
380mm
Widthb
315mm

Mass and area

Cross-sectional areaA
119,700mm²
Outside perimeterP
1,390mm

Strong axis x–x

Moment of inertiaIx
1,44010⁶ mm⁴
Elastic section modulusSx
7,58110³ mm³
Plastic section modulusZx
11,37210³ mm³
Radius of gyrationrx
109.7mm

Weak axis y–y

Moment of inertiaIy
989.810⁶ mm⁴
Elastic section modulusSy
6,28410³ mm³
Plastic section modulusZy
9,42610³ mm³
Radius of gyrationry
90.93mm

Torsion and stability

Torsional constantJ
1,972,86010³ mm⁴

Equivalents in other standards