大底盘多塔隔震结构设计
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
对大底盘多塔隔震结构采用理想化质点系模型进行了分析,揭示了大底盘多塔隔震结构地震响应的相关特点。通过对一采用基础隔震的大底盘多塔结构工程实例的设计方法进行探讨,得出大底盘多塔隔震结构设计时应该根据各塔楼的特性并采用多种计算模型综合比较进行设计,同时应尽量减小隔震层刚度,选择最优隔震层屈服力。
The seismic isolation multi-tower structure with enlarged base was analyzed using ideal particle system model to reveal relevant characteristics of seismic response of the structure. The design method of a practical project of the multitower structure with enlarged base and seismic isolation base was discussed. It's concluded that several analysis models should be taken into account to compare and design according to structural characteristics of different towers for the structure. And the stiffness of isolated story should be reduced as possible and an optimized yield force should be selected.
引文
[1]周云,吴从晓,张崇凌,等.芦山县人民医院门诊综合楼隔震结构分析与设计[J].建筑结构,2013,43(24):23-27.
    [2]党育.复杂隔震结构的分析与软件的实现[D].武汉:武汉理工大学,2011.
    [3]李慧,张志公,杜永峰.大底盘多塔楼结构基础隔震非线性时程分析[J].兰州理工大学学报,2007,33(1):116-120.
    [4]马玉宏,曾宾,赵桂峰,等.大底盘层数变化对多裙房高层基础隔震结构的影响[J].广州大学学报:自然科学版,2014,13(1):44-49.
    [5]日本建筑学会.隔震结构设计[M].北京:地震出版社,2006.
    [6]山崎慎介,大石昌,中岛隆裕,等.ストッパーピンと軸受を用いた積層ゴム支承の引張対応機構の開発[C]//学術講演梗概集.2011:511-512.
    [7]方鄂华,韦宇宁.大底盘多塔楼结构地震反应[J].建筑结构学报,1995,16(6):3-10.
    [8]苏经宇,樊水荣,谭健.确定楼面反应谱的简化方法[J].建筑科学,1991(2):29-36.

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心