开合钢结构活动系统施工技术研究

Construction technology research of the moving system of retractable roof structure

根据黄龙体育中心开合网球馆可动屋盖的设计,提出其特殊施工工艺并进行计算分析,对固定屋面提出高空张拉索的方法,对可动屋盖的整体吊装进行模拟分析,验证轨道与轮轨间隙满足使用要求。

Huanglong gymnasium roof is a retractable structure; for the high accuracy of retractable roof structure, the author developed a special construction technology, analysis the construction process of cable for the fixed part and inner force and deforming under construction condition for the moving system, ensured the gap between the wheel and rail satisfied the moving condition.