本文采用了广义变分原理和大挠度薄板理论导出了计算不对称正交层板室温形状的简单方法,它的计算结果与以前通过复杂计算所得的结果非常一致,但本法更适于工程上的实际应用。 In this paper, the generalized variational principle and the theory of large deflection sheet are used to derive a simple method to calculate the room temperature shape of the asymmetric orthogonal laminates. The calculation results are in good agreement with those obtained by complex calculations. However, this method is more suitable for engineering The practical application.