In-line embedded steel plate reinforced assembled wood structure bridge connecting joint and installation method

Abstract

The application discloses an inlaid steel plate reinforced assembled wood structure bridge connecting joint and a mounting method, which comprises a bridge support lower column, a bridge support upper column, a bridge support beam, a special-shaped steel plate, a side plate and a core tube. The special-shaped steel plates are arranged on the upper and lower sides of the bridge support beam. The bridge support beam is arranged between the bridge support upper column and the bridge support lower column through the special-shaped steel plates. The bridge support upper column and the bridge support lower column are connected through the core tube. The side plates are arranged on the two sides of the support beam. The upper and lower edges of the side plates are connected with the edges of the upper and lower flanges of the special-shaped steel plates through bolts. The application overcomes the shortcomings of instability of steel and anisotropy of wood while guaranteeing simple processing and good stress characteristics, fully retains the advantages of steel assembly and the advantages of green and environmental protection of wood, and uses the inlaid steel structure reinforcement feature, which greatly strengthens the bridge support capacity while guaranteeing that the appearance of the whole wood structure bridge is not damaged.

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