fm,g,k	bending strength of the GL28h spruce wood
ft,0,g,k	tensile strength of the GL28h spruce wood
fc,0,g,k	compressive strength of the GL28h spruce wood
E0,g,mean	mean value of modulus of elasticity of the GL28h spruce wood
ft,cf	tensile strength of carbon fiber mats (MPa)
${\mathrm{E}}_{\mathrm{f}}$	elastic modulus of the carbon fiber mats (GPa)
${\mathsf{\delta }}_{\mathrm{cf}}$	elongation at break of the carbon fiber mats (%)
${\mathsf{\delta }}_{\mathrm{er}}$	elongation at break of the epoxy resin (%)
Eer	modulus of elasticity in flexural of the epoxy resin (GPa)
Ft,er	tensile strength of the epoxy resin (MPa)
F	destructive force (kN)
l	span of the beam (m)
u	vertical displacement of the beam (mm)
${\mathrm{EI}}_{\mathrm{mean}\left(\mathrm{u}=2–6 \mathrm{mm}\right)}$	equivalent stiffness within the displacement range of 2–6 mm (Nm2)
CV	coefficient of variation (%)