A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building main structure and cantilever prefabricated part connecting structure
The invention discloses a building main structure and cantilever prefabricated part connecting structure. The connecting structure is characterized in that a plurality of first connecting bars are reserved in a building main structure, a plurality of second connecting bars are reserved in a cantilever prefabricated part, and at least parts of the first connecting bars and at least parts of the second connecting bars are fixed together in a one-to-one butt-joint mode. Compared with a connecting mode that reserved bars are anchored to a concrete cast-in-place section, on the condition that the lengths of the reserved bars are the same, the reserved bars of the building main structure and the reserved bars of the cantilever prefabricated part are in one-to-one butt-joint, continuous stress transfer between the reserved bars of the building main structure and the reserved bars of the cantilever prefabricated part is achieved, and accordingly, the strength of connecting between the buildingmain structure and the cantilever prefabricated part can be greatly improved.
本发明公开了一种建筑主体和悬挑预制构件的连接结构，其特征在于，建筑主体预留有多根第一连接筋，悬挑预制构件预留有多根第二连接筋，且至少部分数量的第一连接筋和至少部分数量的第二连接筋一一对接固定。相对于采用预留筋锚固于混凝土现浇段的连接方式，在预留筋同等长度条件下，建筑主体的预留筋和悬挑预制构件的预留筋一一对接，使得建筑主体的预留筋和悬挑预制构件的预留筋之间实现连续的应力传递，进而能够大幅提高建筑主体和悬挑预制构件的连接强度。
Building main structure and cantilever prefabricated part connecting structure
The invention discloses a building main structure and cantilever prefabricated part connecting structure. The connecting structure is characterized in that a plurality of first connecting bars are reserved in a building main structure, a plurality of second connecting bars are reserved in a cantilever prefabricated part, and at least parts of the first connecting bars and at least parts of the second connecting bars are fixed together in a one-to-one butt-joint mode. Compared with a connecting mode that reserved bars are anchored to a concrete cast-in-place section, on the condition that the lengths of the reserved bars are the same, the reserved bars of the building main structure and the reserved bars of the cantilever prefabricated part are in one-to-one butt-joint, continuous stress transfer between the reserved bars of the building main structure and the reserved bars of the cantilever prefabricated part is achieved, and accordingly, the strength of connecting between the buildingmain structure and the cantilever prefabricated part can be greatly improved.
本发明公开了一种建筑主体和悬挑预制构件的连接结构，其特征在于，建筑主体预留有多根第一连接筋，悬挑预制构件预留有多根第二连接筋，且至少部分数量的第一连接筋和至少部分数量的第二连接筋一一对接固定。相对于采用预留筋锚固于混凝土现浇段的连接方式，在预留筋同等长度条件下，建筑主体的预留筋和悬挑预制构件的预留筋一一对接，使得建筑主体的预留筋和悬挑预制构件的预留筋之间实现连续的应力传递，进而能够大幅提高建筑主体和悬挑预制构件的连接强度。
Building main structure and cantilever prefabricated part connecting structure
一种建筑主体和悬挑预制构件的连接结构
ZHOU ZHAODI (author)
2020-07-17
Patent
Electronic Resource
Chinese
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