新型单层空间大跨度不规则曲面钢网格结构施工关键技术

KEY TECHNOLOGY OF CONSTRUCTION OF NEW SINGLE-LAYER SPACE LARGE SPAN IRRE GULAR SURFACE CURVED STEEL MESH STRUCTURE

衢州市文化艺术中心和便民服务中心建筑外形新颖,结构复杂,安装精度要求高,通过施工模拟验算,合理选择起重设备,采用地面拼装、分单元吊装、科学卸载的技术思路进行施工,创新性地采用“屋脊环梁定位、主杆逆装”技术实现新型单层空间大跨度不规则曲面钢网格结构精准高效安装。

Quzhou City culture and art Center and convenient service center building novel appearance, complex structure, high installation accuracy requirements, construction simulation checking calculation in the process of construction, reasonable selection of lifting equipment, using ground assembly, unit lifting, scientific unloading technical ideas for construction, innovative use of "ridge ring beam positioning, reverse mounting of main rod " technology to achieve large span new irregular curved steel mesh structure accurate and efficient installation.