摘要
文中对某天幕钢网壳采用SAP2000进行空间结构张拉计算模拟分析,通过控制拉索张拉力,可将变形控制在滑靴构造的可调整25 mm范围内,这表明滑移轨道满足滑移的变形要求,网壳构件应力比满足规范要求,各工况状态下,网壳最大变形满足规范挠度要求。
In this paper,SAP2000 was used to calculate and simulate the spatial structure tension of a skylight steel mesh shell.By controlling the tension tension of the cable,the deformation can be controlled within the adjustable 25 mm range of the slipper structure.The sliding track meets the deformation requirements of the slip,the stress ratio of the mesh shell members meets the requirements of the code,and the maximum deformation of the mesh shell meets the requirements of the code deflection under various working conditions.
作者
胡淑芳
Hu Shufang(Huatai Construction Engineering Co.Ltd.,Nanchang,Jiangxi 330025)
出处
《江西建材》
2023年第12期202-204,209,共4页
Jiangxi Building Materials
