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A platform for research: civil engineering, architecture and urbanism
Davit mounting method for construction of large suspension type steel structure
The invention discloses a davit mounting method for construction of a large suspension type steel structure construction, and relates to the technical field of suspension type steel structure construction. In order to improve the installation effect and guarantee the reliability of the structure, a davit and steel beam structure system specifically comprises a steel bar truss, an inner davit body and an outer davit body, the inner davit body is installed on the inner side of the steel bar truss through an inner davit connecting mechanism, and the outer davit body is installed on the outer side of the steel bar truss through an outer davit connecting mechanism. A hanging structure system is adopted, steel beams between floors are connected through davits, in order to reduce installation errors and reduce segmentation of the davits as much as possible, the davits are installed in three sections, the first davit section is installed on the (X-X + 1) floor, the second davit section is installed on the (X + 1) floor to the (X + 4) floor, and the third davit section is installed on the (X + 4) floor to the (X + 6) floor; a top hanging point is used as a reference point for a mounting and positioning axis of the first davit section of the (X-X + 1) layer; the construction error is reduced, and the reliability is improved.
本发明公开了一种大型悬吊式钢结构施工用吊柱安装方法，涉及悬吊式钢结构施工技术领域。为了提升安装效果，保障结构的可靠性，具体吊柱与钢梁结构体系中，包括钢筋桁架、内吊柱主体和外吊柱主体，内吊柱主体通过内吊柱连接机构安装于钢筋桁架的内侧，外吊柱主体通过外吊柱连接机构安装于钢筋桁架外侧。本发明采用吊挂结构体系，楼层间钢梁通过吊柱连接，为减少安装误差，尽量减少吊柱的分段，共分3段安装，第一节吊柱安装于X～X+1层，第二节吊柱安装于X+1～X+4层，第三节吊柱安装于X+4～X+6层；X～X+1层的第一节吊柱安装定位轴线以顶部吊挂点作为基准点；减少了施工误差，提升了可靠性。
Davit mounting method for construction of large suspension type steel structure
The invention discloses a davit mounting method for construction of a large suspension type steel structure construction, and relates to the technical field of suspension type steel structure construction. In order to improve the installation effect and guarantee the reliability of the structure, a davit and steel beam structure system specifically comprises a steel bar truss, an inner davit body and an outer davit body, the inner davit body is installed on the inner side of the steel bar truss through an inner davit connecting mechanism, and the outer davit body is installed on the outer side of the steel bar truss through an outer davit connecting mechanism. A hanging structure system is adopted, steel beams between floors are connected through davits, in order to reduce installation errors and reduce segmentation of the davits as much as possible, the davits are installed in three sections, the first davit section is installed on the (X-X + 1) floor, the second davit section is installed on the (X + 1) floor to the (X + 4) floor, and the third davit section is installed on the (X + 4) floor to the (X + 6) floor; a top hanging point is used as a reference point for a mounting and positioning axis of the first davit section of the (X-X + 1) layer; the construction error is reduced, and the reliability is improved.
本发明公开了一种大型悬吊式钢结构施工用吊柱安装方法，涉及悬吊式钢结构施工技术领域。为了提升安装效果，保障结构的可靠性，具体吊柱与钢梁结构体系中，包括钢筋桁架、内吊柱主体和外吊柱主体，内吊柱主体通过内吊柱连接机构安装于钢筋桁架的内侧，外吊柱主体通过外吊柱连接机构安装于钢筋桁架外侧。本发明采用吊挂结构体系，楼层间钢梁通过吊柱连接，为减少安装误差，尽量减少吊柱的分段，共分3段安装，第一节吊柱安装于X～X+1层，第二节吊柱安装于X+1～X+4层，第三节吊柱安装于X+4～X+6层；X～X+1层的第一节吊柱安装定位轴线以顶部吊挂点作为基准点；减少了施工误差，提升了可靠性。
Davit mounting method for construction of large suspension type steel structure
一种大型悬吊式钢结构施工用吊柱安装方法
GUO HUARUI (author) / QIU SHIMIAO (author) / YIN PENGFEI (author) / ZHAO JIAHUAN (author) / YANG HONGJIANG (author)
2022-01-04
Patent
Electronic Resource
Chinese
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