A model to predict stiffness is then established based on the stiffness volume average method and on the laminated plate theory by assuming that differential yarns are straight.
然后建立模型预测刚度刚度体积平均方法和基于层压板理论假设，差别化纱线是直的。
A refined theory of laminated plate is presented, and the analytical solutions of thick laminated composite plates are given for two particular laminates under associated boundary conditions.
文章提出一种改进的叠层板理论，并针对两种特殊的叠层和相应的边界条件，给出了叠层复合材料厚板的解析解。
On the basis of classical lamination theory and large deflection hypotheses of plate, the equilibrium and compatibility equations of simply supported composite laminated plates were obtained.
基于经典的层合板理论及板的大挠度基本假设，得到四边简支层合板的非线性运动方程及变形协调方程；
The analytical solution for the Angle ply laminated plates is derived by the adjoint orthonormalized symplectic method, and is also compared with the Kirchhoff plate theory.
在辛几何数学框架下，采用共轭辛正交归一关系给出精确解，并与经典层板理论进行了比较。
This paper investigates the subharmonic parametric resonance problems of a symmetric orthotropic laminated rectangular plate with simply supported edges by the use of the singularity theory.
在分析与探讨脉动轴向力作用下梁的参数共振问题时，本文取四种边界条件来分析第二阶次谐波参数共振的稳定区域，确定了零解与非零解的稳定性。
This paper investigates the subharmonic parametric resonance problems of a symmetric orthotropic laminated rectangular plate with simply supported edges by the use of the singularity theory.
在分析与探讨脉动轴向力作用下梁的参数共振问题时，本文取四种边界条件来分析第二阶次谐波参数共振的稳定区域，确定了零解与非零解的稳定性。
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