Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Edge vertical structure support changing construction method of non-dismantling curtain wall
The invention discloses an edge vertical structure support changing construction method for a non-dismantling curtain wall, which comprises the following steps: pre-loading by using a latticed column and a jack, carrying out deformation monitoring in the process, carrying out support changing on an edge vertical component, detecting the deformation condition in the construction process, dynamically adjusting the axial force of the jack, and realizing strict deformation control. Therefore, the edge vertical component is disassembled and changed under the condition that the curtain wall is not disassembled, the situation that the curtain wall needs to be disassembled in a traditional method is avoided, and support replacement of the edge vertical component can be carried out after the curtain wall is disassembled. According to the edge vertical structure support changing construction method of the non-dismantling curtain wall, the structure support changing stress is simple, and the pre-loading and process load increasing and decreasing and deformation control are achieved. The problem that the curtain wall is prone to cracking due to the fact that vertical edge components are disassembled and changed on an edge frame structure of a building structure where the curtain wall is installed is solved.
本发明公开了一种免拆幕墙的边缘竖向结构换撑施工方法，利用格构柱和千斤顶预加荷载，且进行过程中变形监测，再对于边缘竖向构件进行换撑，施工过程对于变形情况进行检测动态调整千斤顶轴力，实现严格的变形控制，进而达到幕墙免拆除情况下进行边缘竖向构件的拆改，避免了传统做法需要对于幕墙进行拆除，且拆除后方可进行边缘竖向构件的换撑。本发明免拆幕墙的边缘竖向结构换撑施工方法，对于结构换撑受力简单，且具有预加荷载及过程荷载加减，变形控制。本发明解决了在已安装幕墙的建筑结构的边缘框架结构上拆改竖向边缘构件易导致幕墙开裂的问题。
Edge vertical structure support changing construction method of non-dismantling curtain wall
The invention discloses an edge vertical structure support changing construction method for a non-dismantling curtain wall, which comprises the following steps: pre-loading by using a latticed column and a jack, carrying out deformation monitoring in the process, carrying out support changing on an edge vertical component, detecting the deformation condition in the construction process, dynamically adjusting the axial force of the jack, and realizing strict deformation control. Therefore, the edge vertical component is disassembled and changed under the condition that the curtain wall is not disassembled, the situation that the curtain wall needs to be disassembled in a traditional method is avoided, and support replacement of the edge vertical component can be carried out after the curtain wall is disassembled. According to the edge vertical structure support changing construction method of the non-dismantling curtain wall, the structure support changing stress is simple, and the pre-loading and process load increasing and decreasing and deformation control are achieved. The problem that the curtain wall is prone to cracking due to the fact that vertical edge components are disassembled and changed on an edge frame structure of a building structure where the curtain wall is installed is solved.
本发明公开了一种免拆幕墙的边缘竖向结构换撑施工方法，利用格构柱和千斤顶预加荷载，且进行过程中变形监测，再对于边缘竖向构件进行换撑，施工过程对于变形情况进行检测动态调整千斤顶轴力，实现严格的变形控制，进而达到幕墙免拆除情况下进行边缘竖向构件的拆改，避免了传统做法需要对于幕墙进行拆除，且拆除后方可进行边缘竖向构件的换撑。本发明免拆幕墙的边缘竖向结构换撑施工方法，对于结构换撑受力简单，且具有预加荷载及过程荷载加减，变形控制。本发明解决了在已安装幕墙的建筑结构的边缘框架结构上拆改竖向边缘构件易导致幕墙开裂的问题。
Edge vertical structure support changing construction method of non-dismantling curtain wall
免拆幕墙的边缘竖向结构换撑施工方法
PAN WENQIANG (Autor:in) / DENG TINGTING (Autor:in) / JI RONGSHENG (Autor:in) / ZHANG ZHENGHONG (Autor:in) / YAN WENMING (Autor:in) / SHE ZHIBIN (Autor:in) / LIN WENBIAO (Autor:in) / HUO ZERUI (Autor:in)
26.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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