框架－剪力墙结构房屋的抗震优化设计

Optimal Anti-seismic Design of Frame-Shear Wall Structures

通过对钢筋混凝土框架－剪力墙结构的受力特性分析，提出用齿行法对框架－剪力墙结构进行抗震优化设计．该法是将影响结构位移和应力的主要因素区分开来，用位移约束“射线步”和应力约束“调整步”交替使用，使解答迅速逼近最优解．该优化方法使问题得到简化和加快了收敛速度．

he tooth line method is proposed for the optimal anti-seismic design of frame-shear wall structures, based on the study of the mechamical behavior of frame-shear walls under earthquake action.In this method,the displacement constraining ray step and stress constraining ray step are used alternately.With this method the convergence is sped up.