Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge deck continuous seam structure and forming method thereof
The invention discloses a bridge deck continuous seam structure which comprises a bridge pier and two plate beams positioned on the top surface of the bridge pier, wherein a beam end seam is formed between the two plate beams and is filled with a buffering block; hot asphalt sticking layers are arranged at the upper ends of the plate beams; rubber cushion layers are further arranged between the hot asphalt sticking layers and the beam end seam; mixed concrete layers, fiber polyester anti-cracking cloth layers and asphalt concrete layers are further arranged on the rubber cushion layers in sequence; bridge deck paving steel bar meshes and continuous seam reinforcement steel bars are arranged in the mixed concrete layers. Furthermore, the invention further discloses a forming method for the bridge deck continuous seam structure. The bridge deck continuous seam structure is formed by the steps of arranging the buffering rubber block in the beam end seam, arranging the rubber cushion layers above the plate beams, pouring the mixed concrete layers for combining the fiber anti-cracking layers and the asphalt concrete layers and the like. The bridge deck continuous seam structure is more reasonable in stress; attenuation of amplitude of the plate beams can be accelerated, and development of cracks is effectively suppressed.
Bridge deck continuous seam structure and forming method thereof
The invention discloses a bridge deck continuous seam structure which comprises a bridge pier and two plate beams positioned on the top surface of the bridge pier, wherein a beam end seam is formed between the two plate beams and is filled with a buffering block; hot asphalt sticking layers are arranged at the upper ends of the plate beams; rubber cushion layers are further arranged between the hot asphalt sticking layers and the beam end seam; mixed concrete layers, fiber polyester anti-cracking cloth layers and asphalt concrete layers are further arranged on the rubber cushion layers in sequence; bridge deck paving steel bar meshes and continuous seam reinforcement steel bars are arranged in the mixed concrete layers. Furthermore, the invention further discloses a forming method for the bridge deck continuous seam structure. The bridge deck continuous seam structure is formed by the steps of arranging the buffering rubber block in the beam end seam, arranging the rubber cushion layers above the plate beams, pouring the mixed concrete layers for combining the fiber anti-cracking layers and the asphalt concrete layers and the like. The bridge deck continuous seam structure is more reasonable in stress; attenuation of amplitude of the plate beams can be accelerated, and development of cracks is effectively suppressed.
Bridge deck continuous seam structure and forming method thereof
DAI YUAN (Autor:in) / XU PIN (Autor:in) / WANG YINGCHUN (Autor:in) / GUO HONGMIN (Autor:in)
27.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01D
BRIDGES
,
Brücken
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