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A platform for research: civil engineering, architecture and urbanism
Synchronous construction method for steel structure frame and reinforced concrete core tube
The invention relates to the technical field of steel structure building engineering construction, in particular to a synchronous construction method for a steel structure frame and a reinforced concrete core tube. By adjusting the construction sequence, the steel frame columns and the steel frame beams except for the connecting span part in the mixed structure are independently constructed, and construction of components at the connecting span part is delayed, so that the situation that the overall progress of a steel structure frame is lagged due to the fact that core tube concrete does not reach the design strength, and an outer frame occupies the operation space is avoided. According to the construction method, the overall construction period of a project can be effectively shortened, the construction progress of the steel structure frame part is accelerated, a favorable environment is created for subsequent secondary structure and decoration project construction, and the construction method is particularly suitable for a multi-span steel frame-core tube structure building with the large steel frame project amount.
本发明涉及钢结构建筑工程施工技术领域，具体涉及一种钢结构框架与钢筋混凝土核心筒同步施工方法。通过调整施工顺序，使混合结构中除连接跨部分的钢框架柱和钢框架梁进行独立施工，将连接跨处的构件施工延后，以此避免因核心筒混凝土未达到设计强度、外架占据作业空间等影响导致钢结构框架整体进度的滞后。该施工方法能够有效缩短工程整体工期，加快钢结构框架部分的施工进度，为后续二次结构、装饰装修工程施工创造有利环境，其尤为适用于钢框架工程量较大的多跨钢框架‑核心筒结构建筑。
Synchronous construction method for steel structure frame and reinforced concrete core tube
The invention relates to the technical field of steel structure building engineering construction, in particular to a synchronous construction method for a steel structure frame and a reinforced concrete core tube. By adjusting the construction sequence, the steel frame columns and the steel frame beams except for the connecting span part in the mixed structure are independently constructed, and construction of components at the connecting span part is delayed, so that the situation that the overall progress of a steel structure frame is lagged due to the fact that core tube concrete does not reach the design strength, and an outer frame occupies the operation space is avoided. According to the construction method, the overall construction period of a project can be effectively shortened, the construction progress of the steel structure frame part is accelerated, a favorable environment is created for subsequent secondary structure and decoration project construction, and the construction method is particularly suitable for a multi-span steel frame-core tube structure building with the large steel frame project amount.
本发明涉及钢结构建筑工程施工技术领域，具体涉及一种钢结构框架与钢筋混凝土核心筒同步施工方法。通过调整施工顺序，使混合结构中除连接跨部分的钢框架柱和钢框架梁进行独立施工，将连接跨处的构件施工延后，以此避免因核心筒混凝土未达到设计强度、外架占据作业空间等影响导致钢结构框架整体进度的滞后。该施工方法能够有效缩短工程整体工期，加快钢结构框架部分的施工进度，为后续二次结构、装饰装修工程施工创造有利环境，其尤为适用于钢框架工程量较大的多跨钢框架‑核心筒结构建筑。
Synchronous construction method for steel structure frame and reinforced concrete core tube
一种钢结构框架与钢筋混凝土核心筒同步施工方法
JIANG WEN (author) / WANG PENGCHONG (author) / ZHONG JIANG (author) / REN ZEJUN (author) / WANG CHAODI (author) / YANG ZHENWEI (author) / WANG WEI (author) / JIA CHENGJIE (author)
2023-06-06
Patent
Electronic Resource
Chinese
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