大连梭鱼湾专业足球场结构计算与分析
Structure calculation and analysis of Dalian Suoyuwan Professional Football Stadium
刘楠 1水金锋 1王金来 1孙明川 1张琳 2王金鑫 1李东方 3李京安3
作者信息
- 1. 大连市建筑科学研究设计院股份有限公司,大连 116021
- 2. 北京市建筑设计研究院有限公司,北京 100045
- 3. 中国建筑第八工程局有限公司东北分公司,大连 116021
- 折叠
摘要
大连梭鱼湾专业足球场主体结构采用钢筋混凝土框架结构,罩棚索桁架结构为轮辐式上斜交下径向双层索网体系,索桁架外侧支承于钢压环,内侧设置索拉环,拉环内侧设置钢挑棚,屋盖膜结构采用张拉膜结构体系.外幕墙采用钢桁架+交叉索网支承单层ETFE膜体系.根据整体结构体系特点和构件的重要性,制定了合理的抗震性能目标,通过抗震性能化设计使结构达到预期的结构性能目标,满足相关规范要求.针对本工程复杂多结构体系特点,结构设计时进行多软件、多模型计算分析,对结构进行抗风荷载、抗雪荷载、抗温度作用、抗震等计算分析,以控制结构变形及承载力,确保结构设计安全合理.
Abstract
The main structure of Dalian Suoyuwan Professional Football Stadium adopts reinforced concrete frame structure,the cable truss structure of the canopy is a spoke type double-layer cable net system with upper oblique and lower radial.The outer side of the cable truss is supported by the steel pressure ring,and the inner side is provided with the cable tension ring,and the inner side of the tension ring is provided with the steel cantilever shed,and the roof membrane structure adopts the tensioned membrane structure system.The external curtain wall system of steel structure adopts steel truss structure+cross cable net supporting single-layer ETFE membrane system.According to the characteristics of the overall structural system and the importance of structural components,the reasonable seismic performance targets were formulated.Through the seismic performance-based design,the structure achieves the expected structural performance target and meet the requirements of the relevant specifications.According to the characteristics of the complex multi-structural system of this project,multi software and multi model calculation and analysis were carried out for structural design,and the wind load,snow load,temperature resistance and seismic resistance,etc.of the structure were calculated and analyzed to control the structural deformation and bearing capacity,so as to ensure the safety and rationality of the structural design.
关键词
大连梭鱼湾专业足球场/复杂多结构体系/索结构/膜结构/钢桁架/抗震性能目标Key words
Dalian Suoyuwan Professional Football Stadium/complex multi-structural system/cable structure/membrane structure/steel truss/seismic performance objective引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据