高层结构整体控制参数(比值)的关联性及刚度控制(转自user的博客)_ybbxk的建筑结构学习园地（The relationship between the overall control parameters of the tall structure (ratio) and stiffness control (from the blog of user), _ybbxks architecture, learning.doc

高层结构整体控制参数(比值)的关联性及刚度控制(转自user的博客)_ybbxk的建筑结构学习园地（The relationship between the overall control parameters of the tall structure (ratio) and stiffness control (from the blog of user), _ybbxks architecture, learning The overall control of high-rise structure parameters (ratio) correlation and stiffness control (from user blog) architecture _ybbxk learning space | Baidu Baidu home | login Ybbxk building structure learning garden building structure learning garden home page blog album | personal files | friends see article The relationship between the overall control parameters (ratio) of the high-rise structure and the stiffness control (the blog from user), the relevance and stiffness control of the overall control parameters of the 2008-11-13 high-rise structure at 14:35 The overall structural control is an important part of seismic design of high-rise buildings. The control parameters are directly or indirectly related to the stiffness of structures, and therefore inevitably interrelated. Understanding the correlation between the control parameters helps to improve the efficiency of the overall structure control, and also helps to make the structural design more economical and reasonable. In this paper, we will discuss this topic. The process of overall structural control, that is, the stiffness control and adjustment of the structure. In the control parameters, the displacement ratio and the period ratio are not only related to the stiffness of the structure, but also to the distribution of the structural stiffness. These two parameters reflect the torsion effect of the structure, which is the difficulty of the whole structure control, and also the starting point of the whole structure control. Displacement ratio cycle ratio: as the displacement ratio is calculated under the assumption of full floor rigid floor, each floor slab is assumed to be infinite in stiffness in the floor plane. Because the calculation of displacement ratio to consider accidental eccentricit