摘要
以框架结构造价最低为优化目标,用分部优化法对框架结构进行了优化设计。利用Ansys软件建立了框架模型,计算结构内力,再利用M atlab的fm incon命令对数学模型进行优化设计。实例计算结果验证了该方法的可行性。由于采用商业应用软件,该方法具有操作简便、节省资源的优势,值得推广。
With the lowest price of frame structure for optimization design target, the thesis uses subsection optimization to optimize the frame structure. The frame model was set up in Ansys, and the internal force was calculated, then mathematics model was optimized with the fmincon commond in Matlab. The result of the example validate the feasibility of the method. Because of using the commercial applications, the method has the advantage of easy and saving, and is recommendable.
出处
《四川建筑科学研究》
北大核心
2009年第3期36-38,共3页
Sichuan Building Science
