钢骨混凝土组合结构减震控制

Vibration Control of Steel-reinforced Concrete Composite Structure

针对建筑结构的控制主要讨论被动控制,被动控制中消能减震备受关注。对1栋18层钢骨混凝土组合建筑进行消能减震研究,在结构安装粘滞阻尼器,实现对建筑结构的被动控制。设置3种粘滞阻尼器的布置方案,使用1种有代表性的地震波作用。分析得到在不同粘滞阻尼器布置下建筑结构的层间位移、层间剪力和整理位移,并对结果进行比对,得出最佳的减震控制的布置方案。在钢骨混凝土组合结构减震控制研究中取得成效。

Aiming at the building control,the passive control,was discussed energy dissipation has attracted much attention.The energy dissipation of a building with 18-storey steel-reinforced concrete steel composite structures was researched,viscous dampers were installed to of realize the passive control of the building structure.Three kinds of layout scheme viscous dampers were set up,a typical seismic wave was used in the research were compared.Interlayer displacement and inter laminar shear of the structure in different layout of viscous dampers,and the results,optimal layout scheme of damping control was obtained.The study of seismic control of the steel-reinforced concrete composite structure is effective.