Timbers (beams and posts)

191x292

Standard: CSA O141Source: Actual metric sizes, calculated
xyb = 191d = 292
Cross-section, to scaledimensions in mm

Dimensions

Depthd
292mm
Widthb
191mm

Mass and area

Cross-sectional areaA
55,772mm²
Outside perimeterP
966mm

Strong axis x–x

Moment of inertiaIx
396.310⁶ mm⁴
Elastic section modulusSx
2,71410³ mm³
Plastic section modulusZx
4,07110³ mm³
Radius of gyrationrx
84.29mm

Weak axis y–y

Moment of inertiaIy
169.610⁶ mm⁴
Elastic section modulusSy
1,77510³ mm³
Plastic section modulusZy
2,66310³ mm³
Radius of gyrationry
55.14mm

Torsion and stability

Torsional constantJ
402,98810³ mm⁴

Equivalents in other standards