Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a spliced bridge. The spliced bridge comprises a fabricated prestressed concrete split small box girder bridge, a fabricated concrete T girder bridge and a cast-in-place connecting plate, wherein the fabricated prestressed concrete split small box girder bridge is arranged on the outer side of the fabricated concrete T girder bridge; the cast-in-place connecting plate is positioned at the upper parts of the fabricated prestressed concrete split small box girder bridge and the fabricated concrete T girder bridge. The spliced bridge has the following advantages that (1) the bearing capacity of the newly built prestressed concrete split small box girder bridge is high, the building height of the newly built prestressed concrete split small box girder bridge is lower than that of the original fabricated concrete T girder bridge, and the design difficulty is reduced; (2) the cast-in-place connecting plate is simple in structure, reliable in connection and convenient to construct, and the cost is reduced.
The invention discloses a spliced bridge. The spliced bridge comprises a fabricated prestressed concrete split small box girder bridge, a fabricated concrete T girder bridge and a cast-in-place connecting plate, wherein the fabricated prestressed concrete split small box girder bridge is arranged on the outer side of the fabricated concrete T girder bridge; the cast-in-place connecting plate is positioned at the upper parts of the fabricated prestressed concrete split small box girder bridge and the fabricated concrete T girder bridge. The spliced bridge has the following advantages that (1) the bearing capacity of the newly built prestressed concrete split small box girder bridge is high, the building height of the newly built prestressed concrete split small box girder bridge is lower than that of the original fabricated concrete T girder bridge, and the design difficulty is reduced; (2) the cast-in-place connecting plate is simple in structure, reliable in connection and convenient to construct, and the cost is reduced.