Official Journal of the Japan Wood Research Society
Table 1 Proportion relationship between the specimen and the original components
Parameter value | Length | Elastic modulus | Displacement | Angular displacement | Stress | Strain | Mass | Moment | Shear force |
|---|---|---|---|---|---|---|---|---|---|
Relational expression | \({S}_{\text{L}}\)=\({L}_{\text{m}}\)/\({L}_{\text{P}}\) | \({S}_{\text{E}}\) | \({S}_{\text{X}}\)=\({S}_{\text{L}}\) | \({S}_{\theta }\) | \({S}_{\sigma }\) | \({S}_{\varepsilon }\)=\({S}_{\sigma }\)/\({S}_{\text{E}}\) | \({S}_{\text{m}}\)=\({S}_{\sigma }{S}_{\text{L}}\) 2 | \({S}_{\text{M}}\)=\({S}_{\sigma }{S}_{\text{L}}\) 3 | \({S}_{\text{F}}\)=\({S}_{\sigma }\) S \({S}_{\text{L}}\) 2 |
Model/structure | 1:1.76 | 1 | 1:1.76 | 1 | 1 | 1 | (1: 1.76)2 | (1: 1.76)3 | (1: 1.76)2 |