佛山坊塔项目斜交钢外框施工关键技术

Key Construction Technology of Oblique Steel Frame of Foshan Fangta Project

佛山坊塔采用＂斜交钢外框＋钢支撑核心筒＂的双重抗侧力结构体系。对佛山坊塔项目方体5~9斜交钢外框的关键施工技术进行研究,主要包括方案比选、安装流程、施工模拟等。通过本文的研究形成一套斜交钢外框结构体系的施工关键技术指导施工,达到了设计和相关规范的要求。

Foshan Fangta project adopts oblique steel frame with steel supporting core tube. This article studies the key construction technology of oblique steel frame,including construction methodology,installation sequence,construction simulation etc. Through the research,it forms a set of construction technology for such structure which can guide construction to achieve design and standards requirements.