A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Layered installation dry connection concrete shear wall/special-shaped column structure and construction method
The invention discloses a construction method for installing a dry connection concrete shear wall/special-shaped column structure in a layered mode. The construction method comprises the steps that firstly, a first-layer prefabricated shear wall/special-shaped column is installed; step 2, mounting a precast beam of the current layer, and mounting a precast floor slab bottom plate; 3, hoisting in place and fixing the upper-layer prefabricated shear wall/special-shaped column; 4, connecting prestressed tendons of the upper-layer prefabricated shear wall/special-shaped column and the lower-layer prefabricated shear wall/special-shaped column; sleeves on the peripheries of the prestressed tendons at the connecting parts of the upper and lower prefabricated shear walls/special-shaped columns are mounted; moving an upper moving steel bar of the precast beam to a node area; placing surface layer steel bars of the laminated slab; 5, a formwork is installed; concrete is poured into the floor cover layer and all connecting areas; sixthly, the whole building structure installation is completed in a circulating mode; and the prestressed tendons are tensioned and locked, and then structural construction is completed. Prefabricating is carried out with a single layer as a section, dry connection concrete shear walls/special-shaped columns are installed in a layered mode, the structural flexibility is high, and assembling can be carried out in a layered mode according to requirements.
本发明公开了一种分层安装干连接混凝土剪力墙/异形柱结构的施工方法，包括第1步，安装首层预制剪力墙/异形柱；第2步，安装本层预制梁，安装预制楼板底板；第3步，吊装就位并固定上层预制剪力墙/异形柱，第4步，连接上下层预制剪力墙/异形柱的预应力筋；安装上下层预制剪力墙/异形柱连接部位处预应力筋外围的套管；将预制梁的上部移动钢筋移至节点区域；安放叠合板的面层钢筋；第5步，安装模板；浇筑本层楼盖面层及各连接区域混凝土；第6步，循环完成全楼结构安装；张拉预应力筋并锁紧，即完成结构施工。本发明以单层为一段进行预制，分层进行干连接混凝土剪力墙/异形柱的安装，结构灵活性强，可根据需求分层进行装配。
Layered installation dry connection concrete shear wall/special-shaped column structure and construction method
The invention discloses a construction method for installing a dry connection concrete shear wall/special-shaped column structure in a layered mode. The construction method comprises the steps that firstly, a first-layer prefabricated shear wall/special-shaped column is installed; step 2, mounting a precast beam of the current layer, and mounting a precast floor slab bottom plate; 3, hoisting in place and fixing the upper-layer prefabricated shear wall/special-shaped column; 4, connecting prestressed tendons of the upper-layer prefabricated shear wall/special-shaped column and the lower-layer prefabricated shear wall/special-shaped column; sleeves on the peripheries of the prestressed tendons at the connecting parts of the upper and lower prefabricated shear walls/special-shaped columns are mounted; moving an upper moving steel bar of the precast beam to a node area; placing surface layer steel bars of the laminated slab; 5, a formwork is installed; concrete is poured into the floor cover layer and all connecting areas; sixthly, the whole building structure installation is completed in a circulating mode; and the prestressed tendons are tensioned and locked, and then structural construction is completed. Prefabricating is carried out with a single layer as a section, dry connection concrete shear walls/special-shaped columns are installed in a layered mode, the structural flexibility is high, and assembling can be carried out in a layered mode according to requirements.
本发明公开了一种分层安装干连接混凝土剪力墙/异形柱结构的施工方法，包括第1步，安装首层预制剪力墙/异形柱；第2步，安装本层预制梁，安装预制楼板底板；第3步，吊装就位并固定上层预制剪力墙/异形柱，第4步，连接上下层预制剪力墙/异形柱的预应力筋；安装上下层预制剪力墙/异形柱连接部位处预应力筋外围的套管；将预制梁的上部移动钢筋移至节点区域；安放叠合板的面层钢筋；第5步，安装模板；浇筑本层楼盖面层及各连接区域混凝土；第6步，循环完成全楼结构安装；张拉预应力筋并锁紧，即完成结构施工。本发明以单层为一段进行预制，分层进行干连接混凝土剪力墙/异形柱的安装，结构灵活性强，可根据需求分层进行装配。
Layered installation dry connection concrete shear wall/special-shaped column structure and construction method
分层安装干连接混凝土剪力墙/异形柱结构及施工方法
LIU FUJUN (author) / SU JIANHUA (author) / XIAO YONGSHENG (author) / ZHAO QIAN (author) / FENG JIAYANG (author) / LIU JIA (author)
2024-12-03
Patent
Electronic Resource
Chinese
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