摘要
介绍了一种带揽风索的张弦梁光伏支架体系,并以此为模型,进行了不同施工阶段的模拟计算和对比分析,通过对比主索在不同张拉力作用下结构的响应,得出了张弦梁光伏支架最佳张拉控制方案,同时也分析了揽风索在这类结构中的重要性,掌握了主索在不同张拉力作用下,各类构件的内力、变形变化特征,有利于此类结构在光伏项目中的应用推广。
The thesis introduces a kind of tensioning-beam PV bracket system with wind ropes,which is regarded as the model.It carries out simulation computation and comparative analysis at various construction phases.Through comparing the response of the structure under different tensile forces of the main cables,it finds out the best tension control scheme of the tensioning-beam PV bracket.Meanwhile,it analyzes the importance of the wind ropes in this type of structure,and concludes the characteristics of the internal force and deformation changes of various components under different tensile forces of the main cables,which will be good for promoting the above-mentioned structure in PV projects.
作者
刘丹
Liu Dan(Information Industry Electronics 11th Design and Research Institute of Science and Technology Engineering Co.,Ltd.,Chengdu610021,China)
出处
《山西建筑》
2022年第18期53-56,共4页
Shanxi Architecture
关键词
张弦梁
光伏支架
张拉控制
揽风索
内力控制
tensioning-beam
photovoltaic support
tension control
wind ropes
internal force control
