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Prefabricated slab and prefabricated beam connection node and construction method thereof
The invention provides a prefabricated slab and prefabricated beam connection node, which comprises a prefabricated slab and a prefabricated beam connected with the prefabricated slab. A connector is arranged at the place where the prefabricated slab and the prefabricated beam are connected. The connector comprises a reinforcing steel frame. The prefabricated slab, the prefabricated beam and the connector between the two are cast into a whole through the cast-in-situ concrete. At the place where the prefabricated slab and the prefabricated beam are connected, the connection node with the above structure is adopted, the reinforcing steels are made into a reinforcing steel frame, the connection place of the prefabricated slab adopts small-sized cast-in-situ, a large amount of manual cost is consumed if in-situ making is adopted, the prefabricated frame can be made mechanically in batch in a workshop, the size of the frame can be ensured to be consistent with the designed size, the making cost is greatly reduced, and after the cast-in-situ concrete is cast, integrity and anti-seismic performance of the place where the prefabricated slab and the prefabricated beam are connected are greatly improved, a situation in which the middle part is broken does not happen under effects of earthquake disasters, and the integrity and the safety performance of the building is improved.
Prefabricated slab and prefabricated beam connection node and construction method thereof
The invention provides a prefabricated slab and prefabricated beam connection node, which comprises a prefabricated slab and a prefabricated beam connected with the prefabricated slab. A connector is arranged at the place where the prefabricated slab and the prefabricated beam are connected. The connector comprises a reinforcing steel frame. The prefabricated slab, the prefabricated beam and the connector between the two are cast into a whole through the cast-in-situ concrete. At the place where the prefabricated slab and the prefabricated beam are connected, the connection node with the above structure is adopted, the reinforcing steels are made into a reinforcing steel frame, the connection place of the prefabricated slab adopts small-sized cast-in-situ, a large amount of manual cost is consumed if in-situ making is adopted, the prefabricated frame can be made mechanically in batch in a workshop, the size of the frame can be ensured to be consistent with the designed size, the making cost is greatly reduced, and after the cast-in-situ concrete is cast, integrity and anti-seismic performance of the place where the prefabricated slab and the prefabricated beam are connected are greatly improved, a situation in which the middle part is broken does not happen under effects of earthquake disasters, and the integrity and the safety performance of the building is improved.
Prefabricated slab and prefabricated beam connection node and construction method thereof
CHEN DINGQIU (author) / LIU BIN (author) / LI CHANGZHOU (author)
2016-01-27
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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