Modulus of Elasticity Test and Numerical Fitting of Plybamboo Form
Longitudinal and transverse modulus of elasticity(MOE) tests of plybamboo form with different moisture content were performed. The results show that both longitudinal MOE and transverse MOE decrease with the increasing of the moisture content of the plybamboo form, which decrease linearly at low moisture content stage. Curve regression equations of longitudinal and transverse MOE of plybamboo form were constructed by the method of numerical fitting, and linear regression equations at low moisture content stage were also constructed. Decline of plybamboo form strength itself and bonding invalidation lead to the decrease of MOR The results of variance analysis and significance test of four regression equations show that all the regression equations achieve very significant level.
Zhong Cao, Yinghe He, Lixian Sun and Xueqiang Cao
W. H. Zhou et al., "Modulus of Elasticity Test and Numerical Fitting of Plybamboo Form", Advanced Materials Research, Vols. 236-238, pp. 278-281, 2011