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Prefabricated Concrete Frame Beam-Column Connection Joint With Steel Strands Anchored
A prefabricated concrete frame beam-column connection joint. A pre tensioned prestressed concrete beam (2) comprising a U-shaped groove (3) at the beam end, prestressed steel strands (4) at the bottom of the beam protrude out of the beam end from the groove for a certain length, and the head of the steel strand is made into an embossed anchor. The end of the precast beam (2) is placed on a concrete protective layer at the side of the precast concrete column (1), the prestressed steel strand is anchored into the column or the U-shaped groove of the opposite precast beam, bolt anchor head short steel bars are placed in the core area of the joint, ordinary steel bars are installed at top of the beam, and the joint is poured with concrete on site to form the integrally prefabricated beam-column connection joint. Fig.1 Fig. 2
Prefabricated Concrete Frame Beam-Column Connection Joint With Steel Strands Anchored
A prefabricated concrete frame beam-column connection joint. A pre tensioned prestressed concrete beam (2) comprising a U-shaped groove (3) at the beam end, prestressed steel strands (4) at the bottom of the beam protrude out of the beam end from the groove for a certain length, and the head of the steel strand is made into an embossed anchor. The end of the precast beam (2) is placed on a concrete protective layer at the side of the precast concrete column (1), the prestressed steel strand is anchored into the column or the U-shaped groove of the opposite precast beam, bolt anchor head short steel bars are placed in the core area of the joint, ordinary steel bars are installed at top of the beam, and the joint is poured with concrete on site to form the integrally prefabricated beam-column connection joint. Fig.1 Fig. 2
Prefabricated Concrete Frame Beam-Column Connection Joint With Steel Strands Anchored
ZHANG WEI (author) / WEI JIANGANG (author)
2020-05-28
Patent
Electronic Resource
English
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