摘要
以一典型的高耸结构烟囱在脉动风荷载作用下引起的结构动力反应(主要针对内力及位移进行分析)与建筑荷载规范中的常规计算方法底部剪力法进行对比分析,通过对比得出底部剪力法与三维有限元分析方法的差异。
In this article,the structural dynamic response of a chimney under pulsating wind load as typical case of high-rise structures has been analyzed（the internal forces and displacement was analyzed primarily in this article）,and the comparative analysis has been done with conventional calculation method of the bottom shear stress method.The difference has been found between the bottom shear stress method and three dimensional finite element.
出处
《山西建筑》
2010年第3期98-100,共3页
Shanxi Architecture
关键词
高耸结构
脉动风荷载
底部剪力法
有限元分析
high-rise structures
the pulsating wind load
the bottom shear stress method
finite element analysis
