广州新图书馆倾斜独立柱设计分析  

Design and analysis of inclined independent column of Guangzhou New Library

作　　者：熊伟[1] 周定[1] 王伟明[1] 彭水力[1] 余永辉[1] 杨汉伦[1] 

机构地区：[1]广州市设计院,广州510620

出　　处：《建筑结构》2012年第6期38-41,共4页Building Structure

摘　　要：广州新图书馆独立柱是该工程的一个关键部位,抗震性能目标为在罕遇地震下处于弹性状态。介绍独立柱的节点构造、节点有限元分析、嵌固方案及计算长度计算方法。采用在整体结构计算模型中得到构件计算长度的方法,能较好地模拟构件的边界约束条件、较准确地反映构件的承载能力。Inclined independent column is a key position to Guangzhou New Library. The seismic performance objective of this column is in elastic state under rare earthquake. Construction arid finite element analysis of independent column joints, embeded scheme and calculation method of effective length coefficient of independent column were presented. The method of calculating the effective length coefficient based on the integrated model was adopted, through which the boundary constraint conditions and the bearing capacity of components can be reflected more accurately.

关 键 词：倾斜独立柱 有限元分析 稳定分析 计算长度 

分 类 号：TU398.7[建筑科学—结构工程]