摘要
根据带刚性加强层的高层结构的动力反应特点,提出了地震区带刚性加强层框架-核心筒合理布置原则及结构构件抗震措施。强调在地震区应用带刚性加强层的框架筒体结构时,应考虑加强层的“合适刚度”的设计概念。
The dynamic response of the structure with stiffness strengthened stories is analyzed. The principles of reasonable setting, the construction measures and the design outlines of the flame- tube structure with stiffness strengthened stories in the seismic region are presented. Besides the stiffness strengthened story with ＂proper stiffness＂ should be taken into account in design.
出处
《建筑科学》
北大核心
2005年第5期64-67,共4页
Building Science
关键词
刚性加强层
框架核心筒结构
合适刚度
stiffness-strengthened story
frame-core tube structure
proper stiffness
