【摘要】 文章通过介绍阻尼比在工程中的运用,分析了在加层体系中阻尼比取值对整体结构设计的影响,采用不同阻尼比模型即能量法阻尼比、瑞雷阻尼比、统一阻尼提出了加层结构的阻尼比取值建议,为类似建筑结构的设计提供借鉴。更多还原

【Abstract】 Based on various damping models including Rayleigh damping model,complex damping theory and the energy method model and empirical model,this paper analyzed the effects of damping models on performance of story-adding structures of steel,and give the suggestion on damp valuing in story-adding structure design,that can provide reference for similar constructers.更多还原