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| 建筑结构风荷载干扰效应的试验研究 | |
| 引用本文： | 张誉,李正良,王汝恒,贾彬.建筑结构风荷载干扰效应的试验研究[J].西南科技大学学报,2007,22(3):20-23. |
| 作者姓名： | 张誉 李正良 王汝恒 贾彬 |
| 作者单位： | 1. 重庆大学土木学院,重庆,430045;西南科技大学土木工程与建筑学院,四川绵阳,621010 2. 重庆大学土木学院,重庆,430045 3. 西南科技大学土木工程与建筑学院,四川绵阳,621010 |
| 基金项目： | 四川省教育厅科研项目,编号：212-116769. |
| 摘 要： | 在相邻建筑物的干扰下,受扰高层建筑的风荷载与其在孤立状态下相比会有较大的变化。采用测压刚性模型风洞试验研究了两个高层建筑间的风荷载干扰效应,得到了两个相同的矩形截面建筑在不同相对位置时受扰建筑各表面的风压系数变化规律。所得结果对结构的抗风设计有指导意义。 |
| 关 键 词： | 风洞试验 干扰效应 风压系数 |
| 文章编号： | 1671-8755（2007）03-0020-04 |
| 修稿时间： | 2007-05-17 |
Experimental Research of Interference Effects of Wind Loads on Buildings |
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| ZHANG Yu,LI Zheng-liang,WANG Ru-heng,JIA Bin.Experimental Research of Interference Effects of Wind Loads on Buildings[J].Journal of Southwest University of Science and Technology,2007,22(3):20-23. | |
| Authors: | ZHANG Yu LI Zheng-liang WANG Ru-heng JIA Bin |
| Institution: | 1. Department of Civil Engineering, Chongqing University, Chongqing 430045, China ; 2. School of Civil Engineering and Architecture, Southwest University of Science and Technology, Mianyang 621010, Sichuan, China |
| Abstract: | As the interference effects of neighboring buildings,wind loads on tall buildings are considerably different from those on isolated buildings.Based on the data of the modeling wind tunnel tests,pressure coefficient between two tall buildings were researched.The changing principle of pressure coefficient on each surface of the two same rectangle sectional buildings interfered by wind loads at different positions was gained.The results might be a guide for structural design. |
| Keywords: | wind tunnel test interference effects pressure coefficient |
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