带屋面突出物的高层建筑水平地震力的实用算法
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
用底部剪力法计算带屋面突出物的高层建筑的水平地震力.对于屋面突出物,给出了有别于主结构的地震影响系数;对于主结构,考虑了突出物对其地震力的影响.方法简便实用.
The horizontal seismic forces of tower-building coupled system are calculated by the seismic base-shear method. The seismic-response factor for tower part atop tall building is presented, which is different from that of main-structure, and the effect of tower part on seismic force for main-structure is considered. This method is simple, practical, which could be used in aseismic design of such structure.
引文
[1]《建筑抗震设计规范》(GBJ11—89).
    [2]邵弘,赵西安.高层建筑突出屋面小塔楼的地震力.建筑结构,1987,(1).
    [3]《钢筋混凝土高层建筑结构设计与施工规程》(JGJ3—91).
    [4]《工业与民用建筑抗震设计规范》(TJ11—78).

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