海花岛双塔酒店大跨度异型曲屋面钢结构施工技术  

CONSTRUCTION TECHNOLOGY OF STEEL STRUCTURE OF LARGE-SPAN SPECIAL-SHAPED CURVED ROOF OF OCEAN FLOWER ISLAND TWIN TOWER HOTEL

作　　者：张照华 Zhang Zhao-hua

机构地区：[1]恒大海花岛有限公司,海南儋州571741

出　　处：《建筑技术开发》2022年第5期21-24,共4页Building Technology Development

摘　　要：海花岛双塔酒店大跨度异型曲屋面钢结构的施工,采用结构分段、曲屋面分片、地面单元精确拼装、分段分区整体吊装、使用装配式支撑胎架、严格检测控制坐标点的施工方案,并使用有限元分析软件MIDAS对每个施工步骤进行结构应力、位移计算,施工过程进行模拟并仿真分析,采取有针对性的措施,保证了施工质量和安全。The ocean flower island twin tower hotel construction of large-span different curved roof steel structure is carried out through adopting the construction scheme of structural segmentation,curved roof segmentation,accurate assembly of ground units,integral hoisting in sections and zones,use of fabricated support jig frame,and strict detection and control of coordinate points,and the finite element analysis software MIDAS is used to calculate the structural stress and displacement of each construction step,and the construction process is simulated and analyzed,and the targeted measures are taken to ensure the construction quality and safety.

关 键 词：大跨度 曲屋面 模拟分析 

分 类 号：TU758.11[建筑科学—建筑技术科学]