高层建筑砼空心砌块结构动力特性测试与分析

Measurement and analysis of the dynamic behavior of building by pulsation method

以大地脉动作为激励振源,通过实际工程的测试和理论的分析,对盘锦市国税局配筋砌块结构高层住宅楼的脉动信号及动力特性进行了测试和分析,指出了通过特殊的仪器,在没有大型激振的情况下,通过分析大地的脉动对结构的影响,对房屋进行动力特性的分析是可行的,为高层混凝土砌块结构的抗震设计和高层砌块规程的编制提供试验依据。

The paper uses earth pulse as power fountain of shaking in the practice engineering. The pulse signal and dynamical quality of National Tax Office of Panjin city was tested and analysed. The article point out the analysis of dynamical quality of building is reasible through the effect of earth pulse on structure by especial apparatus withouy big violent shake, thus providing a test data for the design of steel and brick high building and drawing up high brick code.