重组木微观力学模型及刚度参数分析方法探讨

THE EXPLORATION ON ANALYTICAL METHOD OF MICROMECHANICS MODEL AND RIGIDITY PARAMETERS OF SCRIMBER

以复合材料力学的微观力学分析方法为基础，在横观各向同性假设下，建立了重组木的材料力学与弹性力学分析的力学模型。由该模型，综合复合材料力学的理论，预测重组木的纵、横向弹性模量，泊松比，纵横向剪切弹性模量，给出了材料力学分析的具体公式。

Based on the analytical method of micromechanics of composite materialmechanics, under the isotropic hypothesis from horizotal view, the analyticalmechanics model of mechanics of materials and elastisity was found. Form thismodel, and synthesized the theory of composite material mechanics. the elasticmodulus in longitudinal and transverse direction, poisson's number. modulus ofelastisity in shear in longitudinal. and transverse direction can be calculated aswell as the analytical and specific formulas of mechanics of materialshave been given.