A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for reinforced concrete tower column of curved-surface special-shaped inner-concrete outer-steel main tower
The invention discloses a construction method for a reinforced concrete tower column of a curved-surface special-shaped main tower with concrete inside and steel outside, and belongs to the technical field of buildings. The reinforced concrete tower column comprises a bridge tower base, a tower body and a tower tip; the method specifically comprises the following steps: S1, preparing equipment; s2, a main tower steel structure is hoisted; and S3, after the steel structure is hoisted every 6-9 m, the inner formwork is installed, civil construction is conducted once, and cross operation circulation is formed till top sealing is achieved. The concrete tower column steel formwork and the main tower steel structure are combined, the stiffening steel plates are fully utilized, the stiffening steel plates and the transverse partition plate embedded parts jointly form the outer formwork for pouring concrete, and manufacturing and mounting of the outer formwork in the hydraulic creeping formwork construction technology are reduced.
本发明公开了一种曲面异型式“内砼外钢”主塔的钢筋混凝土塔柱施工方法，属于建筑技术领域，其包括塔柱包括桥塔底座，塔身和塔尖；具体包括以下步骤：S1、设备准备；S2、主塔钢结构进行吊装；S3、每吊装6‑9m钢结构后，安装内模板，进行一次土建施工，形成交叉作业循环，直至封顶。本发明将混凝土塔柱钢模板和主塔钢结构结合，充分利用加劲钢板，使其与横隔板预埋件共同形成浇筑混凝土的外模板，减少了液压爬模施工工艺中外模板的制作与安装。
Construction method for reinforced concrete tower column of curved-surface special-shaped inner-concrete outer-steel main tower
The invention discloses a construction method for a reinforced concrete tower column of a curved-surface special-shaped main tower with concrete inside and steel outside, and belongs to the technical field of buildings. The reinforced concrete tower column comprises a bridge tower base, a tower body and a tower tip; the method specifically comprises the following steps: S1, preparing equipment; s2, a main tower steel structure is hoisted; and S3, after the steel structure is hoisted every 6-9 m, the inner formwork is installed, civil construction is conducted once, and cross operation circulation is formed till top sealing is achieved. The concrete tower column steel formwork and the main tower steel structure are combined, the stiffening steel plates are fully utilized, the stiffening steel plates and the transverse partition plate embedded parts jointly form the outer formwork for pouring concrete, and manufacturing and mounting of the outer formwork in the hydraulic creeping formwork construction technology are reduced.
本发明公开了一种曲面异型式“内砼外钢”主塔的钢筋混凝土塔柱施工方法，属于建筑技术领域，其包括塔柱包括桥塔底座，塔身和塔尖；具体包括以下步骤：S1、设备准备；S2、主塔钢结构进行吊装；S3、每吊装6‑9m钢结构后，安装内模板，进行一次土建施工，形成交叉作业循环，直至封顶。本发明将混凝土塔柱钢模板和主塔钢结构结合，充分利用加劲钢板，使其与横隔板预埋件共同形成浇筑混凝土的外模板，减少了液压爬模施工工艺中外模板的制作与安装。
Construction method for reinforced concrete tower column of curved-surface special-shaped inner-concrete outer-steel main tower
曲面异型式内砼外钢主塔的钢筋混凝土塔柱施工方法
MA BINGGUO (author) / ZHAO HONGLAI (author) / QIN DINGSONG (author) / LU HEYOU (author) / ZHAO BIN (author) / XU HONG (author) / ZHANG ZHAOHUA (author) / JIN SHENGXU (author) / KANG XUEXIN (author) / LIN ZHENGNAN (author)
2023-01-17
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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