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将K型偏心支撑应用到电除尘器钢支架中,用MIDAS软件建立中心支撑和K型偏心支撑的电除尘器钢支架动力分析模型,并进行动力非线性分析.结果表明,K型偏心支撑的设置可使电除尘器钢支架的层间剪力大幅度降低、层间位移和层间位移角增大,但满足规范要求,能够起到很好的耗能减震作用,满足“大震不倒”的抗震要求.
The K-type eccentric support was applied to the steel frame of the electrostatic precipitator. The dynamic analysis model of the electrostatic precipitator steel support with central support and K-eccentrically supported was established using MIDAS software. The nonlinear dynamic analysis was performed. The results showed that the K-type eccentric support The setting can greatly reduce the interlaminar shear force of the steel frame of the electrostatic precipitator, increase the displacement between the layers and the displacement angle between the layers, but it can meet the requirements of the code and can play a very good role in energy dissipation and shock absorption. Do not fall " seismic requirements.