Lnq

Bending flatwise:

Shear flatwise: /V,flat,l

Bending edgewise:

Shear edgewise: X,edge.i and Go.,

Bending flatwise:

Shear flatwise: /V,flat,l

Bending edgewise:

Shear edgewise: X,edge.i and Go.,

Tension or compression Tension or compression parallel to grain: perpendicular to grain fi», /c,0,li and Eo^ean/i edgewise:

f90.il and fc ,90,edge,k fi», /c,0,li and Eo^ean/i edgewise:

f90.il and fc ,90,edge,k

Compression perpendicular to grain flatwise: /C^^k

*s is the size effect exponent referred to in Clause 3.4 of EC5 [12].

Table 1.16 TimberStrand® (LSL): Strength and stiffness properties and density values

Grade: Grade: Symbol Units 1.5E 1.7E

Characteristic values Bending Edgewise Flatwise

Tension

Parallel to grain

Compression Parallel to grain Perpendicular to grain edgewise

Perpendicular to grain flatwise

Shear Edgewise Flatwise

Density

Mean values Modulus of elasticity Parallel to grain

Shear modulus Edgewise

Density

Fig. 1.12. TimberStrand (LSL), courtesy of Weyerhaeuser (iLevel TrusJoist).

fm,0,edge,k fm,0,flat,k

N/mm2 N/mm2

0 0

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