摘要
运用三维有限元方法,对某超大型双曲冷却塔进行了模态和风荷载作用效应计算,分析了冷却塔的动力特性,计算了结构在风荷载作用下的应力和变形情况,研究结果可为类似工程提供参考。
Using 3D finite element method,modal and wind load action of the super large hyperbolic cooling tower are carried out in this paper.Dynamic characteristics of the super large hyperbolic cooling tower are understood.Stress and deformation of the structure subjected to wind load is analyzed.It provides the consult for design of the cooling tower.
出处
《山西建筑》
2007年第12期65-67,共3页
Shanxi Architecture
关键词
冷却塔
模态分析
风荷载
有限元分析
cooling tower
modal analysis
wind load
finite element analysis
