【摘要】 为有效地解决各类复杂的板梁组合结构的尺寸优化问题 ,提出了尺寸优化中薄板弯曲的灵敏度简化计算方法 ,这种方法将设计变量和有限元分析有机地结合起来。实例证明该方法易于实现 ,优化结果良好。更多还原

【Abstract】 A simplified arithmetic for the sensitivity of thin plate bending is established to optimize the dimension of a plate and beam composite structure The arithmetic involves combining design variables with FEM Example application demonstrates that the optimization is satisfactory in effectively solving the dimension problems of various complicated structures更多还原