论文部分内容阅读
运用有限元结构软件SATWE通过对工程实例计算分析,研究高层建筑剪力墙结构的层数和层高变化对剪力墙数量的影响,得出一些参考建议。一般在高层建筑剪力墙结构的设计时尽量使得建筑物的高宽比不大于4,能控制建筑物的造价成本;改变结构的层高要比改变结构的层数对剪力墙结构的刚度影响更加显著;结构层数和结构层高增加时,通过增加剪力墙墙厚保证结构的最大层间位移角不变的条件下,会对结构的整体稳定和安全造成不利的影响。
Using finite element software SATWE, through calculation and analysis of engineering examples, the influence of the number of stories and story height of shear wall structure on the number of shear walls is studied and some suggestions are given. Generally in the design of high-rise building shear wall structure as much as possible to make the aspect ratio of not more than 4, can control the cost of the cost of the building; change the structure of the story than changing the number of layers of the structure of the shear wall stiffness The effect is more significant. When the number of structural layers and structural height increase, the overall stability and safety of the structure will be adversely affected by increasing the wall thickness of the shear wall to ensure that the maximum interlayer displacement angle of the structure remains unchanged.