一种线性变厚度矩形板结构刚度与强度的研究

Structure stiffness and strength of a linear variable thickness rectangular plate

采用弹性力学的变分原理,运用Galerkin方法,通过求解数理方程,对于中心与固定球形铰链连接,板面受均布力作用的一种线性变厚度矩形板结构刚度和强度进行了分析研究,给出了可供工程应用的结果。

By applying the elasticity variation principle, using the Galerkin method, through mathematical equations solving, both the rigidity and strength of a linear variable thickness rectangular plate structure whose center is connected with fixed spherical hinge and rectangular plate applied with equally distributed force was analyzed and studied, giving the results available for engineering applications.