Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridgehead roadbed reinforcing structure
The invention discloses a bridgehead roadbed reinforcing structure which comprises a bridgehead roadbed body and steel trusses arranged on the two sides of the bridgehead roadbed body; a bearing underframe which is arranged at the bottom of the bridgehead roadbed main body, and the two ends of the bearing underframe are clamped and fixed to the steel trusses through fixing clamping grooves; a reinforcing frame which is arranged in the bridgehead roadbed main body, and a concrete filling groove is formed in the surface of the reinforcing frame; and a prefabricated reinforcing cushion layer which is arranged under the reinforcing frame, and the prefabricated reinforcing cushion layer is fixed to the bearing bottom frame through welding. The bridgehead roadbed main body is high in structuralstrength, not prone to damage, tighter and more stable in connection of components and convenient to assemble, so that the problems that the bridgehead roadbed is prone to collapse and damage, inconvenient to assemble and high in cost are effectively solved, the bearing pressure on the bottom bridgehead roadbed main body can be effectively relieved. The stability of the joint is improved, and thesteel truss is prevented from loosening.
本发明公开了一种桥头路基加固结构，包括：桥头路基主体，以及设置在所述桥头路基主体两侧的钢桁架；承重底架，其设置在所述桥头路基主体的底部，承重底架的两端通过固定卡槽与钢桁架卡接固定；加固框架，其设置在所述桥头路基主体的内部，加固框架的表面开设有混凝土填充槽；预制加固垫层，其设置在所述加固框架的正下方，预制加固垫层通过焊接与承重底架相固定。其实现了桥头路基主体结构强度高，不易损坏，各个构件之间连接更为紧密稳定且组装便捷，从而有效的避免了桥头路基易发生塌陷和损坏，以及组装不方便和成本高的问题，可有效减轻对底部桥头路基主体的承重压力，提高连接处的稳定性，防止钢桁架发生松动情况。
Bridgehead roadbed reinforcing structure
The invention discloses a bridgehead roadbed reinforcing structure which comprises a bridgehead roadbed body and steel trusses arranged on the two sides of the bridgehead roadbed body; a bearing underframe which is arranged at the bottom of the bridgehead roadbed main body, and the two ends of the bearing underframe are clamped and fixed to the steel trusses through fixing clamping grooves; a reinforcing frame which is arranged in the bridgehead roadbed main body, and a concrete filling groove is formed in the surface of the reinforcing frame; and a prefabricated reinforcing cushion layer which is arranged under the reinforcing frame, and the prefabricated reinforcing cushion layer is fixed to the bearing bottom frame through welding. The bridgehead roadbed main body is high in structuralstrength, not prone to damage, tighter and more stable in connection of components and convenient to assemble, so that the problems that the bridgehead roadbed is prone to collapse and damage, inconvenient to assemble and high in cost are effectively solved, the bearing pressure on the bottom bridgehead roadbed main body can be effectively relieved. The stability of the joint is improved, and thesteel truss is prevented from loosening.
本发明公开了一种桥头路基加固结构，包括：桥头路基主体，以及设置在所述桥头路基主体两侧的钢桁架；承重底架，其设置在所述桥头路基主体的底部，承重底架的两端通过固定卡槽与钢桁架卡接固定；加固框架，其设置在所述桥头路基主体的内部，加固框架的表面开设有混凝土填充槽；预制加固垫层，其设置在所述加固框架的正下方，预制加固垫层通过焊接与承重底架相固定。其实现了桥头路基主体结构强度高，不易损坏，各个构件之间连接更为紧密稳定且组装便捷，从而有效的避免了桥头路基易发生塌陷和损坏，以及组装不方便和成本高的问题，可有效减轻对底部桥头路基主体的承重压力，提高连接处的稳定性，防止钢桁架发生松动情况。
Bridgehead roadbed reinforcing structure
桥头路基加固结构
WANG LONGFEI (Autor:in)
17.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Bridgehead roadbed composite structure for preventing bumping at bridgehead and construction method
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