摘要
采用通用有限元分析软件ANSYS建模,分别考虑0°,30°,45°,60°,90°五种不同风速偏角情况下,斜撑对结构抗风性能的影响,并对抗风设计参数和气动稳定性进行了分析,最后对风荷载的速度进行了计算。
The author uses common finite element analysis software ANSYS to model, discusses the influences of inclined strut on structural wind-resistant performance by considering five deflective angles with degrees as 0, 30, 45, 60 and 90, analyzes wind-resistant design parameter and aerodynamic stability, and calculates the speed of wind load.
出处
《山西建筑》
2006年第18期269-270,共2页
Shanxi Architecture
关键词
动力特性分析
气动稳定性
抗风性能
dynamic behavior analysis, aerodynamic stability, wind-resistant performance