摘要
针对深圳大运中心主体育场钢结构工程单层折面空间网格的结构特征和施工难度,通过吊装工况的有限元模拟计算和实际吊装情况的对比分析,重点研究了高空散件吊装和高空分块吊装在施工过程中的利与弊,并总结出两种吊装方法在施工中互相结合、取长补短、灵活运用的优点和实践经验。
Based on structural characteristics and construction difficulties of spatial single-layer foldedsurface grid structure of steel structure in main stadium of Shenzhen Students Sports Center,the advantages and disadvantages of section lifting and block lifting in high altitude are researched during the process of construction,by comparison analysis between FEA simulation calculation under lifting load and actual lifting.Furthermore,advantages are summed up about mutual combination,adding to the shortcomings and flexible application between two lifting methods.
出处
《施工技术》
CAS
北大核心
2010年第6期116-118,共3页
Construction Technology
基金
国家科技支撑计划项目--建筑高效施工关键技术(2006BAJ01B04-05)
关键词
钢结构
单层折面空间网格
散件吊装法
分块吊装法
steel structure
single-layer folded-surface grid structure
section lifting
block lifting
