拟动力试验软件及方法研究

Research on Pseudo-dynamic Testing Software and Method

拟动力实验方法是目前研究大型结构的抗震性能的主要实验手段。采用无条件稳定的隐式α-方法代替目前的条件稳定的显式方法,采用数值迭代控制方法进行拟动力实验研究。在此研究的基础上,开发通用的拟动力试验软件,使得进行实验的用户只需输入相关参数,而不用对软件内部进行了解及修改也能对不同类型的结构进行试验。

The pseudo-dynamic test is the main method to research the seismic performance of large-scale structure.This paper use implicit expression methodα- to replace the current conditionally stable explicit method.By means of numerical iteration control method to implement pseudo-dynamic test,Based on the research,we want to develop a general pseudo-dynamic testing software,so the users will be easy to use this software to do test,no need to know how it work inside.