The model added the three kinds of EDD-bracing system on the 1st, the 2nd and the top weak floor, experiences simulative minute earthquake and disastrous earthquake.

• 试验分别在五层钢框架模型的第一、三和五层薄弱层设置三种耗能阻尼器支撑，进行了多遇地震和罕遇地震的抗震试验。