HyperStudy在框架结构抗震优化设计中的应用

摘要

以地震剪力为优化目标,以梁柱截面尺寸为优化参数,以轴压比、剪压比、周期比等结构设计规范控制指标作为约束条件,应用HyperStudy调用集成的建筑结构有限元分析软件SAP2000对框架结构进行抗震优化分析,计算表明该法可大大提高结构优化的效率和可操作性,可供设计人员在进行混凝土结构抗震优化设计中参考。%In this paper,HyperSmdy was used to call finite element analysis software SAP2000 to optimize the seismic design in frame structure. We make seismic shear as optimal objective and Axial compression ratio, shear compression ratio, period as optimal constraints to optimize the size of beam and column section in this optimization. The result shows that this method can greatly improve the efficiency of structural optimization and can be referred in seismic optimization of concrete structures by designers.