Official Journal of the Japan Wood Research Society
Table 5 Rolling shear modulus estimated from the strain measurement
From: Shear strength properties of hybrid (hinoki cypress and Japanese cedar) cross-laminated timber
Specimen | Rolling shear modulus \({G}_{90\_\mathrm{ex}}\) | ||
|---|---|---|---|
Layer Config | Loading | \({l}_{\mathrm{ef}}/d\) | \({\alpha }_{\mathrm{mid}}\) |
3L3P | Asy. 4-point | 3.00 | 68.3 |
3L4P | Asy. 4-point | 1.50 | 65.2 |
5L5P | Asy. 4-point | 1.46 | 89.4 |
5L5P | Asy. 4-point | 2.50 | 65.7 |
5L7P | Asy. 4-point | 1.41 | 101 |
5L7P | 3-point | 1.41 | 84.4 |
Average | 79.0 | ||
SD(COV) | 14.7 (18.7%) | ||