摘要
援柬埔寨国家体育场工程是中国“一带一路”沿线国家的重要工程,是世界首座柔性斜拉索桁空间结构罩棚。介绍结构体系,围绕拉索罩棚关键拉索节点进行节点方案选型、节点深化设计和节点有限元分析。特别是针对环索不平衡力大的特点,设计出3个节点方案进行比选,结合计算结果与施工难度,最终选用方案1-螺杆式环索节点。可为拉索节点设计提供依据。
The National Stadium of Cambodia Project,an aid by China,is an important construction among the Belt&Road Initiative countries.It is the first space flexible cable-stayed truss structure in the world.This analysis focuses on the option of the joint scheme selection,detailed design and the finite elements analysis.Especially according to the unbalance force of the ring cable,three plans have been worked out and provided for option.With combination of calculation and engineering difficulties,plan 1 is finally fixed.The plan can provide theoretical basis for cable joint detailed design.
作者
白宝萍
任俊超
BAI Baoping;REN Junchao(Guangdong KIN LONG Hardware Products Co.,Ltd.,Dongguan 523722,China)
出处
《建筑结构》
CSCD
北大核心
2022年第S01期659-662,共4页
Building Structure
作者简介
第一作者:白宝萍,学士,工程师,主要从事拉索产品的研究,Email:baibp@kinlong.cn。
