A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pile for municipal highway bridge and construction method
The invention provides a foundation pile for a municipal highway bridge and a construction method, and relates to the field of municipal highways. The foundation pile for the municipal highway bridge comprises a foundation pile body, a reinforcement cage is arranged in the foundation pile body and composed of a plurality of annular steel bars and longitudinal steel bars, the upper ends of the longitudinal steel bars are fixedly connected with protective sleeves, and the outer side wall of the reinforcement cage is movably connected with a plurality of protective layer cushion blocks. The outer side wall of the annular steel bar is fixedly connected with a plurality of inclined steel bars. The protection layer cushion block, the inclined steel bars and the protection sleeve are arranged in the device, the protection layer cushion block can effectively protect the steel reinforcement cage, so that the steel reinforcement cage is prevented from being bent, the protection sleeve is made of EPE materials, it is guaranteed that the pile head main bars are parallel and not bent, and the inclined steel bars can improve the adhesive force of the steel reinforcement cage to concrete and improve the solidification effect of the concrete.
本发明提供一种市政公路桥梁用基桩及施工方法，涉及市政公路领域。该种市政公路桥梁用基桩，包括基桩主体，所述基桩主体的内部设置有钢筋笼，所述钢筋笼由若干环形钢筋以及纵向钢筋组成，所述纵向钢筋的上端固定连接有保护套管，所述钢筋笼的外侧壁活动连接有若干保护层垫块，所述环形钢筋的外侧壁固定连接有若干斜向钢筋。该装置中设置了保护层垫块、斜向钢筋以及保护套管，保护层垫块能够对钢筋笼进行有效保护，从而防止钢筋笼被压弯，保护套管采用EPE材料制成，确保桩头主筋平行不弯折，斜向钢筋能够提高钢筋笼对混凝土的附着力，提高混凝土的凝固效果。
Foundation pile for municipal highway bridge and construction method
The invention provides a foundation pile for a municipal highway bridge and a construction method, and relates to the field of municipal highways. The foundation pile for the municipal highway bridge comprises a foundation pile body, a reinforcement cage is arranged in the foundation pile body and composed of a plurality of annular steel bars and longitudinal steel bars, the upper ends of the longitudinal steel bars are fixedly connected with protective sleeves, and the outer side wall of the reinforcement cage is movably connected with a plurality of protective layer cushion blocks. The outer side wall of the annular steel bar is fixedly connected with a plurality of inclined steel bars. The protection layer cushion block, the inclined steel bars and the protection sleeve are arranged in the device, the protection layer cushion block can effectively protect the steel reinforcement cage, so that the steel reinforcement cage is prevented from being bent, the protection sleeve is made of EPE materials, it is guaranteed that the pile head main bars are parallel and not bent, and the inclined steel bars can improve the adhesive force of the steel reinforcement cage to concrete and improve the solidification effect of the concrete.
本发明提供一种市政公路桥梁用基桩及施工方法，涉及市政公路领域。该种市政公路桥梁用基桩，包括基桩主体，所述基桩主体的内部设置有钢筋笼，所述钢筋笼由若干环形钢筋以及纵向钢筋组成，所述纵向钢筋的上端固定连接有保护套管，所述钢筋笼的外侧壁活动连接有若干保护层垫块，所述环形钢筋的外侧壁固定连接有若干斜向钢筋。该装置中设置了保护层垫块、斜向钢筋以及保护套管，保护层垫块能够对钢筋笼进行有效保护，从而防止钢筋笼被压弯，保护套管采用EPE材料制成，确保桩头主筋平行不弯折，斜向钢筋能够提高钢筋笼对混凝土的附着力，提高混凝土的凝固效果。
Foundation pile for municipal highway bridge and construction method
一种市政公路桥梁用基桩及施工方法
SONG GUOPING (author) / ZHANG PENG (author) / QIAN CUNZHE (author)
2024-02-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Highway bridge pile foundation reinforcement building construction method
| European Patent Office | 2021
Construction method of bridge pile foundation on highway
| European Patent Office | 2022
Foundation reinforcement building construction method for highway bridge pile foundation
| European Patent Office | 2023