地震模拟振动台九子台阵系统的安装与调试

The Installation and Debugging of Nine Sub-Array System of Shaking Table

面对到地震频发的危害,指出了地震模拟振动台试验是结构抗震试验的研究和发展方向。简要概括了地震模拟振动台的发展历史和现状。基于近年来振动台台阵系统已成为大型空间结构、管道、多跨桥梁等细长结构的抗震试验研究与理论研究重要的试验手段,以北京工业大学九子台阵系统为例,对九子台阵系统的系统组成、功能特点、安装方法、调试进行总结,并进一步说明台阵系统控制的特点和值得研究的内容。希望对地震模拟振动台台阵试验技术的发展有一定的参考价值。

Facing the damage caused by the frequent occurrence of earthquakes, this study pointed out that shaking table experiment is the research and development direction of structural seismic test, and briefly summarized the developmental history and status quo. In recent years, as array system of-fered important experiment methods to the anti-seismic experimental research and theoretical research of such slim-lined constructions as large-space structure, pipeline, multiple span bridge, etc., this study made a conclusion of the system composition, functional characteristics, installation method and debugging procedures of nine sub-array system based on the nine sub-array system of BJUT, and further explained the characteristics and contents of array system control. It’s of some referential value for the technological development of shaking table array experiment.