摘要
讨论分析了高层建筑结构在非线性地震反应时程分析中,设置粘弹性阻尼器的优化问题,经正多面体法进行优化处理后,所使用的粘弹性阻尼器只有原来的1/5-1/2,大大节省了粘弹性材料的使用,降低了成本,产生了较大的经济效益。
It discusses and analyzes the optimizing of viscoelastic damper in concern with the time history analysis of high-rise frame's reaction to non-linear earthquake. Optimized with the regular polyhedron method, the viscoelastic damper is only 1/5 to 1/ 2 of the original in size, which saves the viscoelastic material and as a result, lowers the cost.
出处
《建筑结构》
CSCD
北大核心
2008年第6期48-49,53,共3页
Building Structure
基金
国家自然科学基金项目(59678046)
关键词
非线性地震反应
时程分析
粘弹性阻尼器
高层建筑结构
reaction to non-linear earthquake
time history analysis
viscoelastic damper
high-rise frame