|
|||||
|
|
| 大跨屋盖结构风致振动的时程分析方法研究 | |
| 引用本文： | 张增军,郭俊丽,许谋奎. 大跨屋盖结构风致振动的时程分析方法研究[J]. 河南科学, 2010, 28(2): 212-215 |
| 作者姓名： | 张增军 郭俊丽 许谋奎 |
| 作者单位： | 1. 农工商房地产(集团)股份有限公司,上海,200333 2. 西南电力设计院,成都,610021 3. 上海绿地(集团)有限公司,上海,200063 |
| 基金项目： | 国家自然科学基金项目资助 |
| 摘 要： | 以株洲体育中心大跨屋盖为背景,基于刚性模型测压试验的脉动风荷载时程,以大型通用有限元分析软件ANSYS为平台,采用编程和软件接口,进行了大跨屋盖结构风振响应时程分析计算.研究表明:风洞试验所得的脉动风荷载时程数据,可直接反映出大跨屋盖结构响应的时程,其结果是可行的、有效的,同时精确的时程分析还可以作为其它计算方法的比较依据. |
| 关 键 词： | 大跨屋盖结构 刚性模型测压试验 风致振动 时程分析 |
Study on Wind-Induced Response Time History Analysis on a Rigid Model of Long-Span Roof Structure |
|
| Zhang Zengjun,Guo Junli,Xu Moukui. Study on Wind-Induced Response Time History Analysis on a Rigid Model of Long-Span Roof Structure[J]. Henan Science, 2010, 28(2): 212-215 | |
| Authors: | Zhang Zengjun Guo Junli Xu Moukui |
| Affiliation: | 1. NGS REAL Estate(Group)Stock Co.,Ltd,Shanghai 200333,China; 2. South West Electric Power Design Institute,Chengdu 610021,China; 3. Shanghai Greenland Real Estate Group,Shanghai 200063,China) |
| Abstract: | With program and software interface technology,based on the result of wind pressure measurements test of long-span roof of Zhuzhou Sports Center,the wind induced dynamic response analysis is performed in time domain on ANSYS working platform. The regularities of wind induced dynamic response of the structure are studied under different wind direction. The results are helpful for designers. |
| Keywords: | long-span roof structure rigid model pressure measurement test wind-induced response time history analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |