利用带水平伸臂的框架—筒体结构侧移公式,对带加强层的框架—筒体结构水平伸臂的最佳刚度进行了分析,明确给出了根据需要减少的结构侧移量,确定水平伸臂最佳刚度的方法,并给出了具体参数。本文的结论,可供工程设计特别是确定结构方案时参考使用。 Based on the lateral displacement of frame-tube structure with horizontal extension arm, the optimal stiffness of horizontal extension arm of frame-tube structure with reinforced layer was analyzed. The lateral displacement of structure was reduced according to the need, The method of horizontal boom optimal stiffness is given and the specific parameters are given. The conclusions of this paper can be used for engineering design, especially for the determination of structural solutions.