The results of test and theoretical calculation indicate that the friction device does not slide under minute earthquake, thus the control effort of F-VED corresponds with VED, and the action of FRD is the same as pure brace.

• 试验结果和理论计算结果表明，在多遇地震下摩擦机构不起滑，粘弹性-摩擦阻尼器的减振效果和纯粘弹性阻尼器相当，而摩擦阻尼器的作用相当于纯支撑；