THE TRANSVERSE DEFLECTION ANALYSIS OF UNSYMMETRICAL COMPOSITE LAMINATED PLATES
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摘要: 利用能量变分原理和非线性几何方程建立了具有弹性约束的复合材料层板在面内载荷作用下的非线性稳定性控制方程组．通过运用广义傅立叶级数法对控制方程组进行求解，得到了相应的载荷中心挠度曲线，并重点分析了非对称层板在面内载荷作用下的变形特性．Abstract: The nonlinear governing equations of composite laminated plates with elastical restraint are established by use of energy variational principle and nonlinear geometric equations in this paper. The governing equations are solved by means of generalized Fourier series method,subsequently the corresponding load deflection curves are obtained. The analysis in this paper is focused on the transverse deflection of unsymmetrical laminates.
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Key words:
- composite /
- unsymmetrical laminated plates /
- nonlinear
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