建筑物结构类型变化对振动响应的影响研究

Research on the vibration influence laws about different structure type building under load

建立了不同结构类型的三种建筑物空间有限元模型,分别加上同一种振动荷载,探讨了不同结构类型建筑物的振动响应规律,结果表明:钢结构建筑物的振动响应最小,混凝土结构次之,砖混结构最大。

In this paper,the finite element model about three kinds of different structure types building are established. Respectively,with the same kind of vibration load,the vibration response of buildings with different structure types are discussed,and results show that： the steel structure building vibration response is minimum and the concrete structure building is second,the brick concrete structure building is maximum.