JSST  >> Vol. 1 No. 2 (September 2013)

    Discussion on the Position of Fixed End of the Tall Building Structure

  • 全文下载: PDF(147KB) HTML   XML   PP.9-11   DOI: 10.12677/JSST.2013.12002  
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黄 健:淄博市规划设计研究院,淄博;

高层建筑嵌固端地下室侧向刚度比High-Rise Building; Embedded Fixed End; Basement; Lateral Stiffness Ratio



In the practical engineering design, structural engineering staffs did not attach importance to fixed end of high-rise building structure. This will cause material waste, and will also leave hidden troubles to the high-rise building structure. Some of the structural designers have mistakes in the definition of fixed end of the tall building, who regard them as mechanics embedment, but in fact it should be strength-mounted. Specification makes requirements clearly about the roof of the underground layer as embedding end. In this paper, three basement flat area types of high-rise building structure embedded end have been studied. It comes to conclusions 1) there are different embedding positions in different basement flat forms under normal circumstances, and 2) the lateral stiffness ratio of ground floor with the relevant range of underground floor is the key to measure whether the basement roof can be used as a high-rise building structure embedded fixed end.

黄健, 王敦强. 浅谈高层建筑结构嵌固端位置的选择[J]. 安防技术, 2013, 1(2): 9-11. http://dx.doi.org/10.12677/JSST.2013.12002