底层框架抗震墙砖房竖向均匀性探讨
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高小旺 李 荷 王 菁 肖 伟 王金妹 孟 钢
(中国建筑科学研究院工程抗震研究所 北京 100013)[提要] 依据底层框架抗震墙砖房的受力和变形特点及底层框架抗震墙和上部砖房的抗震性能,对底层与上部砖房的抗震能力宜相匹配的竖向均匀性问题进行了探讨。
[关键词] 底层框剪砖房 抗震能力 竖向均匀性Based on the characters of seismic load and deformation, aseismic behaviour of frame and shear wall on first story and upper brick building, the vertical uniformity of aseismic capacity for frist story with upper stories is discussed.
Keywords: aseismic capacity; v.ertical uniformity; ground floor; frame; shear wall