华源办公大厦副楼属平面不规则结构。针对地下室柱网尺寸大且地下水位高、楼盖跨度大且活荷载重、结构超长等特点,结构设计中分别采用抗浮锚杆、组合楼盖和后浇带等技术措施,以满足建筑功能要求。还对上部超长结构温度应力分析的结果和大跨度钢梁的施工方案进行了介绍,供类似工程借鉴。 Huayuan Office Building, deputy building is an irregular plane structure. In view of the characteristics of large basement column net size, high groundwater level, large floor span and live load and long structure, technical measures such as anti-floating anchor rod, composite floor cover and post-pouring belt were adopted respectively to meet the demands of construction Functional requirements. The results of temperature stress analysis of the super long structure and the construction scheme of the long-span steel beam are also introduced for reference of similar projects.