| 砖拱楼盖房屋振动试验与分析 |
| |
| 引用本文： | 梁兴文
,童岳生
,郭滨华.砖拱楼盖房屋振动试验与分析[J].西安建筑科技大学学报(自然科学版),1991(3). |
| |
| 作者姓名： | 梁兴文 童岳生 郭滨华 |
| |
| 作者单位： | Liang Xingwen，Tong Yuesheng，Guo Binhua |
| |
| 摘 要： | 本文给出了矢跨比分别为1/10和1/6的两幢二层砖拱楼盖房屋模型的振动台试验结果。对整个模型房屋建立了弹性支承杆系力学模型,用频率响应法分析了模型的位移反应,导出了相应的频率响应函数,并对各阶段的模型刚度参数进行了讨论。对砖拱楼盖,采用拱框结构力学模型进行了自由振动分析,并探讨了局部振动和整体振动等同题。
|
| 关 键 词： | 自由振动/频率响应函数 砖拱楼盖 振动台试验 层间刚度 |
Experimental Investigation on the Model of Brick House With Arch Floor on the Vibrating Table |
| |
| Liang Xingwen,Tong Yuesheng,Guo Binhua.Experimental Investigation on the Model of Brick House With Arch Floor on the Vibrating Table[J].Journal of Xi'an University of Architecture & Technology,1991(3). |
| |
| Authors: | Liang Xingwen Tong Yuesheng Guo Binhua |
| |
| Abstract: | The experimental results of the two models of the brick house with arch floor whose rise to span ratio is 1/10 and 1/6 respectively are given in this paper, and then a mechanical model with clastic support for the whole model house is established, its displacement response is analyzed by using frequency response function method, a corresponding frequency response function is derived, and model stiffness parameter for different stages is discussed. The free vibration analysis is conducted by using arch-frame structure model for brick arch floor, from this the local vibration and the whole vibration of the arch are studied. |
| |
| Keywords: | free vibration/frequency response function brick arch floor model test on vibrating table story stiffness |
| 本文献已被 CNKI 等数据库收录！ |
