摘要
基于工程实际,对一种新颖的底部钢结构核心筒+中部四方管桁架+场外侧桁架与拉杆+场内侧空间异形大悬挑钢结构体系的施工技术进行了研究。以计算机施工模拟技术为手段,通过合理的施工组织,配合施工监测技术,从应力与位形两方面进行控制,解决了空间异形大悬挑屋盖结构的精确施工难题,为类似工程的施工提供了经验。
Based on the engineering practice,the construction technology of a novel bottom steel structure core tubes+central square pipe trusses+off site side trusses and tie rods+abnormal side space within the field cantilever steel structure system is studied.By using computer construction simulation technology,and through reasonable construction organization,combined with construction monitoring technology,the accurate construction problem of spatial irregular large cantilever roof structures are solved by controlling stress and configuration.It can provide experience for the construction of similar projects.
作者
闵溯洋
MIN Suyang(Shanghai Mechanized Construction Group Co.,Ltd.,Shanghai 200072,China;Shanghai Engineering Research Center of Oriented in Typical Building Application Robot,Shanghai 200072,China)
出处
《建筑施工》
2023年第6期1081-1084,共4页
Building Construction
基金
高标准国际专业赛马场馆建造关键技术研究(建工集团22JCSF-04)。
关键词
屋盖钢结构
空间异形悬挑
应力控制
位形控制
roof steel structure
spatial irregular cantilever
stress control
configuration control
