Fig. 17
From: Fatigue and damage evolution in wood T-shaped mortise and tenon joints

Layer-by-layer porosity of the tenon at 130% stress level. (a) Layer-by-layer porosity of the material used for the tenon at a stress level of 130% (b) Porosity of the cross-section along the length of the tenon. (c) Pore distribution of the slice at point A with a porosity of 0.03. (d) Pore and crack distribution of the slice at point B with a porosity of 0.08. (e) Pore distribution of the slice at point C with a porosity of 0.056. (f) Pore distribution of the slice at point D with a porosity of 0.048.