FPS动力参数对新型巨型框架减振结构抗震性能的影响  

Effect of Dynamic Factors of Friction Pendulum System on Seismic Performance of Vibration-absorption Reinforced Concrete Mega-frame Structures

作　　者：邹宏德 蓝宗建[2] 

机构地区：[1]广州珠江外资建筑设计院,广东广州510060 [2]东南大学土木工程学院,江苏南京210096

出　　处：《湖南城市学院学报（自然科学版）》2005年第3期1-4,共4页Journal of Hunan City University:Natural Science

基　　金：国家自然科学基金资助项目(59778040)

摘　　要：阐述了FPS隔震支座工作原理及其计算模型,详细分析了FPS动力参数对钢筋混凝土巨型框架多功能减振结构体系抗震性能的影响.研究结果表明,在钢筋混凝土巨型框架多功能减振结构体系实际工程应用中,宜选用摩擦系数较小和滑动半径较大的FPS产品.The mechanism and calculating model of the friction pendulum system are introduced and the effect of the dynamic factors of the friction pendulum system on the seismic performance of the multifunctional vibration-absorption reinforced concrete mega-frame structures is studied in this paper. The results of the research show that the friction pendulum systems with the little friction coefficient and the big sliding radius should been selected firstly in the practical application of the multifunctional vibration-absorption reinforced concrete mega-frame structures.

关 键 词：巨型框架 FPS 动力参数 抗震性能 

分 类 号：TU352[建筑科学—结构工程]