Fig. 15From: Study on the strength of glued laminated timber beams with round holes: proposal of the design formula for the splitting strengthComparison of the FEA results and calculated values (Eq. (15, 17)) for \(k_{\tau } \overline{\sigma }_{{{\text{max}}}}\). D/H = 0.3, Fs/Ft90 = 3.0. \(k_{\tau } \overline{\sigma }_{{{\text{max}}}}\) is the stress when Q = τ1BH is actingBack to article page