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| 广东科学中心风洞试验研究 | |
| 引用本文： | 易和,张季超,吴太成,邱志恒.广东科学中心风洞试验研究[J].建筑技术,2011,42(3):272-274. |
| 作者姓名： | 易和 张季超 吴太成 邱志恒 |
| 作者单位： | 1. 广东科学中心,510006,广州 2. 广州大学土木工程学院,510006,广州 3. 广东省建筑科学研究院,510500,广州 |
| 基金项目： | 广东省科技计划项目(2004B10101048) |
| 摘 要： | 广东科学中心屋面结构形式独特，现行规范无可供参考的体型系数，风振计算也无直接引用的方法。通过风洞模拟试验，得出了该屋面各区域的风压分布和最高最低风压峰值等参数。为确定风振系数，进行结构设计提供了依据。 |
| 关 键 词： | 风洞试验 风荷载 风载体型系数 风振系数 |
TEST AND RESEARCH ON WIND TUNNEL OF GUANGDONG SCIENCE CENTER |
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| WANG Liang-fu,ZHANG Ji-chau,WU Tai-chen,QIU Zhi-heng.TEST AND RESEARCH ON WIND TUNNEL OF GUANGDONG SCIENCE CENTER[J].Architecture Technology,2011,42(3):272-274. | |
| Authors: | WANG Liang-fu ZHANG Ji-chau WU Tai-chen QIU Zhi-heng |
| Affiliation: | WANG Liang-fu1,ZHANG Ji-chau2,WU Tai-chen3,QIU Zhi-heng2(1.Guangdong Science Center,510006,Guangzhou,China,2.Department of Civil Engineering,Guangzhou University,3.Guangdong Academy of Building Research,510500,China) |
| Abstract: | Guangdong Science Center adopts unique roof structure.There is no reference for shape coefficients of such roof structure in current codes,and there is no direct method for calculation of its wind vibration.Through wind tunnel simulation test,wind pressure distribution at different areas on the roof and parameters of maximum and minimum wind pressure peak values are obtained,providing basis for determination of wind vibration coefficient and structural design. |
| Keywords: | wind tunnel test wind load wind load shape coefficient wind vibration coefficient |
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