Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for variable cross-section core tube of super high-rise building
The invention discloses a super high-rise building variable cross-section core tube construction method, and relates to the technical field of super high-rise core tube construction. Comprising the following steps that S01, a climbing frame is installed on the outer wall of a core tube; s02, climbing frame climbing construction is conducted, when construction is conducted to a variable cross-section layer of the core tube, the climbing frame at the structural contraction position of the layer is dismantled, and climbing construction continues to be conducted on the climbing frames on other standard wall surfaces; s03, the number of the variable cross-section layers is N, a cantilever frame and a landing frame are installed on the N-1 layer of the core tube, and construction is conducted at the structural contraction positions of the variable cross-section layers through the cantilever frame and the landing frame; and S04, carrying out combined construction on the climbing frame, the cantilever frame and the landing frame until the top of the structure is sealed. The method has the beneficial effects that the climbing frame only needs to be erected at one time and can ascend layer by layer on a standard layer along with the construction progress; a local variable cross-section floor is constructed in combination with a landing frame and a cantilever frame after a climbing frame in a structure shrinkage area is removed, climbing continues in an invariable area, construction can continue to be conducted till the top of a building is sealed, and the problem of speed reduction construction of the variable core tube cross-section floor is effectively solved.
本发明公开了一种超高层建筑变截面核心筒施工方法，涉及超高层核心筒施工技术领域；包括以下步骤：S01.在核心筒外墙安装爬架；S02.爬架爬升施工，当施工至核心筒变截面层时，拆除该层的结构收缩处的爬架，其他标准墙面处的爬架继续爬升施工；S03.变截面层为N层，在核心筒N‑1层安装悬挑架以及落地架，通过悬挑架以及落地架在变截面层的结构收缩处进行施工；S04.爬架、悬挑架以及落地架组合施工至结构封顶。本发明的有益效果在于：爬架只需一次搭设，在标准层可随施工进度逐层上升；局部变截面楼层，拆除结构收缩区域爬架后配合落地架和悬挑架组合施工，不变区域继续爬升，即可继续施工至建筑物封顶，有效解决变核心筒截面楼层降速施工的问题。
Construction method for variable cross-section core tube of super high-rise building
The invention discloses a super high-rise building variable cross-section core tube construction method, and relates to the technical field of super high-rise core tube construction. Comprising the following steps that S01, a climbing frame is installed on the outer wall of a core tube; s02, climbing frame climbing construction is conducted, when construction is conducted to a variable cross-section layer of the core tube, the climbing frame at the structural contraction position of the layer is dismantled, and climbing construction continues to be conducted on the climbing frames on other standard wall surfaces; s03, the number of the variable cross-section layers is N, a cantilever frame and a landing frame are installed on the N-1 layer of the core tube, and construction is conducted at the structural contraction positions of the variable cross-section layers through the cantilever frame and the landing frame; and S04, carrying out combined construction on the climbing frame, the cantilever frame and the landing frame until the top of the structure is sealed. The method has the beneficial effects that the climbing frame only needs to be erected at one time and can ascend layer by layer on a standard layer along with the construction progress; a local variable cross-section floor is constructed in combination with a landing frame and a cantilever frame after a climbing frame in a structure shrinkage area is removed, climbing continues in an invariable area, construction can continue to be conducted till the top of a building is sealed, and the problem of speed reduction construction of the variable core tube cross-section floor is effectively solved.
本发明公开了一种超高层建筑变截面核心筒施工方法，涉及超高层核心筒施工技术领域；包括以下步骤：S01.在核心筒外墙安装爬架；S02.爬架爬升施工，当施工至核心筒变截面层时，拆除该层的结构收缩处的爬架，其他标准墙面处的爬架继续爬升施工；S03.变截面层为N层，在核心筒N‑1层安装悬挑架以及落地架，通过悬挑架以及落地架在变截面层的结构收缩处进行施工；S04.爬架、悬挑架以及落地架组合施工至结构封顶。本发明的有益效果在于：爬架只需一次搭设，在标准层可随施工进度逐层上升；局部变截面楼层，拆除结构收缩区域爬架后配合落地架和悬挑架组合施工，不变区域继续爬升，即可继续施工至建筑物封顶，有效解决变核心筒截面楼层降速施工的问题。
Construction method for variable cross-section core tube of super high-rise building
一种超高层建筑变截面核心筒施工方法
YU NANHUA (Autor:in) / XIONG DINGZHEN (Autor:in) / ZHAO YISAN (Autor:in) / ZHANG HAOBIN (Autor:in) / JEON SOO-UM (Autor:in) / SHAN YI (Autor:in) / LI LIN (Autor:in) / XING QIZHI (Autor:in) / JUNG BYUNG IL (Autor:in) / CAO XIHUA (Autor:in)
18.08.2023
Patent
Elektronische Ressource
Chinesisch
Construction method of super high-rise core tube tapered variable cross-section shear wall
| Europäisches Patentamt | 2021
Construction method of attached lifting scaffold in variable cross-section super high-rise building
| Europäisches Patentamt | 2020
Construction method for building core tube inclined wall of super high-rise building
| Europäisches Patentamt | 2022
Super high-rise building large-fall core tube concrete pouring construction method
| Europäisches Patentamt | 2020
Construction method for steel structure podium building of core tube super high-rise building
| Europäisches Patentamt | 2023