Official Journal of the Japan Wood Research Society
Table 6 Magnitude of shear stress in cross layer (\({\alpha }_{\mathrm{av}}\))
From: Shear strength properties of hybrid (hinoki cypress and Japanese cedar) cross-laminated timber
Layer config | Three-point bending test | Asymmetric four-point bending test | ||||
|---|---|---|---|---|---|---|
\({l}_{\mathrm{ef}}/d\) | \({\alpha }_{\mathrm{av}}\) | \({\tau }_{\mathrm{nom}}\)(MPa) | \({l}_{\mathrm{ef}}/d\) | \({\alpha }_{\mathrm{av}}\) | \({\tau }_{\mathrm{nom}}\)(MPa) | |
3L3P | 1.57 | 0.864 | 2.11 | 1.57 | 0.903 | 1.91 |
3.57 | 1.075 | 1.31 | 3.00 | 1.044 | 1.00 | |
3L4P | 1.50 | 0.929 | 1.65 | 1.50 | 0.949 | 1.33 |
5L5P | 1.46 | 0.966 | 1.73 | 1.46 | 0.977 | 1.17 |
3.46 | 1.061 | 1.01 | 2.50 | 1.036 | 1.04 | |
5L7P | 1.41 | 0.952 | 1.80 | 1.41 | 0.966 | 1.30 |