摘要
根据非比例阻尼隔震结构的动力特性,采用分区Rayleigh阻尼模型,建立了非比例阻尼隔震结构的运动方程,并应用SIMULINK实现了系统的动态仿真分析,结果表明,非比例阻尼隔震结构有效地减轻了结构的地震反应,提高了整个结构的安全度。
According to the dynamic characteristics of the non-proportional damping isolation structure,the paper adopts partition Rayleigh damping model,establishes the movement equation of the non-proportional damping isolation structure,applies SIMULINK to realize the dynamic simulation analysis systematically,and proves that the non-proportional damping isolation structure can reduce the earthquake response effectively and improve the safety of the whole structure.
出处
《山西建筑》
2010年第21期49-50,共2页
Shanxi Architecture
基金
河北工程大学校内青年科研基金
关键词
非比例阻尼
基础隔震
仿真
non-proportional damping
foundation isolation
simulation
