昌吉体育馆结构屋面荷载设计

发布时间：2018-04-23 12:55

  本文选题：昌吉体育馆 + 风荷载　； 参考：《建筑结构》2016年S1期

【摘要】：本工程屋面建筑造型复杂,屋面风荷载和雪荷载无法直接参考常规屋面形式确定,在设计中为了准确确定屋面风荷载和雪荷载,对屋面分别进行了风洞测压试验和雪荷载数值模拟试验。将试验结果和试验数据进行统计分析,形成了用于结构整体屋面设计的计算参数;并对屋面钢结构布置尤其是支座形式的选择进行了优化,有效地减小了温度应力的影响。
[Abstract]:In order to determine the wind load and snow load of the roof, the wind load and snow load of the roof can not be determined directly by reference to the conventional roof form. Wind tunnel pressure test and snow load numerical simulation test were carried out on the roof. Based on the statistical analysis of the test results and the test data, the calculation parameters for the structural integral roof design are formed, and the selection of the roof steel structure arrangement, especially the support form, is optimized, which effectively reduces the influence of the temperature stress.
【作者单位】： 中国建筑设计院有限公司;中国建筑科学研究院风工程研究中心;
【分类号】：TU312.1
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本文编号：1792062