Based on the force-displacement-slip equation of frictional element, a precise finite element model of FRD is constructed, and the method of forming element stiffness matrix and control force vector of FRD is deduced.
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- 因此；提出在加層中設置摩擦阻尼器(FRD)支撐；對結構振動(dòng)進(jìn)行控制；從而使整體結構滿(mǎn)足抗震設防要求的全新技術(shù)方法.
