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采用Matlab和ANSYS混合编程的方法编写了平面钢筋混凝土框架结构的优化设计程序,充分发挥了各自的优势,节约了结构优化程序的开发成本.程序中调用ANSYS完成结构有限元分析,而后采用Matlab中遗传算法(GA函数)完成优化分析,二者之间通过调用磁盘文件的方法进行数据传递.最后通过算例分析证明了程序的可行性,同时根据结果对比进一步验证了遗传算法在结构优化方面的优势.程序用户界面友好,操作方便,对结构优化实用化的发展起到一定促进作用.
Using Matlab and ANSYS hybrid programming method to optimize the design of planar reinforced concrete frame structure, give full play to their advantages, saving the cost of structural optimization program development. The program calls ANSYS to complete the structural finite element analysis, and then use Matlab Genetic algorithm (GA function) to complete the optimization analysis, the transfer of data between the two by calling the disk file method.At last, the feasibility of the program is proved by the example analysis, and further verify the genetic algorithm in structural optimization Advantages The user interface of the program is friendly and easy to operate, contributing to the development of structural optimization and practicality.