混凝土桥梁结构顺桥向大阻尼减震控制研究

A Study of High-damping Reducing Seismic Control System to the Direction Longitudinal the Concrete Bridge Structure

对一种新型的混凝土桥梁结构顺桥向大阻尼减震控制系统的设计思想和设计方法进行了讨论 ,给出了对该大阻尼减震控制系统进行设计的一般步骤和设计原则 .最后 ,对一座用所设计的大阻尼减震控制系统减震后的混凝土桥梁结构进行了地震反应分析 ,并对减震效果进行了讨论 .

A new reducing seismic control system with high damping has been developed in this paper, problems encountered in design such as philosophy, principles, methods and even the general procedure of designing the high damping reducing seismic control system have been thoroughly studied. In the end, seismic response analysis of a concrete bridge with and without control system has been performed, and the effectiveness have been discussed, too.