耗能减震技术在抗震加固工程中的简化设计*

(1.上海蓝科建筑减震科技股份有限公司,上海 200433; 2.上海建工五建集团有限公司,上海 200062)

阻尼器; 屈曲约束支撑; 屈曲约束钢板墙; 耗能减震; 抗震加固

Simplified Design of Energy Dissipation Vibration and Damping Technology for Seismic Reinforcement Engineering
ZHANG Jun-tao1,GONG hai1,CHENG Mei-tao2

(1. Shanghai LANKE Building Damping Technology Co.,Ltd,Shanghai 200433,China)(2. Shanghai Construction SCG No.5 Group Co.,Ltd,Shanghai 200062,China)

damper; buckling-restrained brace; buckling-restrained steel wall; energy dissipation vibration and damping; seismic reinforcement

备注

介绍了阻尼器型屈曲约束支撑和阻尼器型屈曲约束钢板墙这两种耗能减震技术的简化设计方法,并通过这种简化设计方法使阻尼器型屈曲约束支撑这种耗能减震技术在抗震加固工程中的得到了应用,从案例分析结果看,这种耗能减震技术简化设计方法为结构抗震设计提供了可靠、便利的设计依据,是一种合理有效的抗震途径或结构振动控制技术手段,可应用于抗震加固工程的设计理论和分析。

The simplified design method for the two kinds of the energy dissipation vibration and damping technology of the damping buckling-restrained brace and the damping buckling-restrained steel plate wall has been introduced,and the damping buckling-restrained brace has been applied in seismic reinforcement engineering by the simplified design method. From the case analysis result,the simplified design method of the energy dissipation technology could provide a reliable,convenient design basis for the seismic design of structures,it is a kind of anti-seismic way or the structure vibration control technology,which can be applied to the design theory and analysis for the seismic reinforcement engineering.