- 摘 要
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(1 中國建筑設計院有限公司， 北京 100044; 2 中國建筑科學研究院風工程研究中心， 北京 100013)
［摘要］本工程屋面建筑造型復雜，屋面風荷載和雪荷載無法直接參考常規(guī)屋面形式確定，在設計中為了準確確定屋面風荷載和雪荷載，對屋面分別進行了風洞測壓試驗和雪荷載數(shù)值模擬試驗。將試驗結(jié)果和試驗數(shù)據(jù)進行統(tǒng)計分析，形成了用于結(jié)構(gòu)整體屋面設計的計算參數(shù)；并對屋面鋼結(jié)構(gòu)布置尤其是支座形式的選擇進行了優(yōu)化，有效地減小了溫度應力的影響。
［關(guān)鍵詞］昌吉體育館; 風荷載; 雪荷載
中圖分類號： TU318 文獻標識碼： A文章編號： 1002-848X(2016)S1-0241-04
Roof loading design for Changji Stadium
Shi Jie1， Zhang Huaiyong1， Chen Kai2
(1 China Architecture Design Group, Beijing 100044, China；
2 Wind Research Center of China Academy of Building Research, Beijing 100013，China)
Abstract: The roof shape of Changji Stadium is complicated. It is difficult to define the wind and snow load based on the conventional roof shape. The wind tunnel test and snow numerical simulation experiment were carried out respectively to evaluate the load exerted to the roof. The structural design parameters were obtained through statistical analysis based on the test results and data. The configuration for the roof steel structure and the support details were optimized to reduce the influence of temperature-induced stresses.
Keywords: Changji Stadium； wind load； snow load
作者簡介: 史杰,碩士,高級工程師,一級注冊結(jié)構(gòu)工程師,Email：shij@cadg.cn。
