玻化微珠砂浆与传统砂浆地震反应对比分析

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英文篇名：On comparative analysis of vitreous micro-bead mortar and traditional mortar at seismic response 中文刊名：山西建筑 英文刊名：Shanxi Architecture 作者：田昱峰 英文作者：TIAN Yu-feng(Shanxi Architectural Design and Research Institute ; Taiyuan 030013 ; China) 中文关键词：玻化微珠保温砂浆 ; 传统水泥混合砂浆 ; 振型分解反应谱法 英文关键词：vitreous micro-bead insulation mortar ; traditional cement mixed mortar ; mode-superposition response spectrum method 出版日期：2012-09-10 机构：山西省建筑设计研究院; 年：2012 期：26 出版单位：山西建筑

摘要

以太原市帝景华府1号高层住宅楼为例,对采用玻化微珠保温砂浆面层替代传统砂浆面层的高层建筑结构在8度抗震设防下的弹性变形阶段的各项地震反应指标进行了对比分析,结果表明,采用玻化微珠保温砂浆面层后,可明显减轻楼房自重,降低结构自振周期,减小结构地震作用,节约建设成本。
Taking No.1 high-rise residential building at Dijinghuafu complex of Taiyuan as the example,the paper undertakes the comparative analysis of all kinds of seismic response indexes by adopting the vitreous micro-bead insulation mortar layer to take the place of the traditional mortar layer in the high-rise structure at the flexible change stage with the 8 degree seismic fortification,and proves by the result that the gravity of the buildings is reduced obviously,the natural vibration period decreased,the seismic effect is lowered and the construction cost is saved after the vitreous micro-bead insulation mortar layer is adopted there.

引文

[1]GB 50011-2010,建筑抗震设计规范[S].
    [2]JGJ 3-2002,高层建筑混凝土结构技术规程[S].
    [3]GB 50009-2001,建筑结构荷载规范[S].