Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel corrugated pipe reinforcing structure for reinforcing bridge
The steel corrugated pipe reinforcing structure comprises a foundation pit and a steel corrugated pipe, the bottom of the foundation pit is filled with a tamping cushion layer, a foundation reinforcement cage is jointly inserted into the foundation pit and the tamping cushion layer, an embedded angular steel plate is arranged at the top of the foundation reinforcement cage, and the steel corrugated pipe is arranged at the bottom of the foundation pit. The two ends of the steel corrugated pipe are installed in the embedded angular steel plates on the two sides through auxiliary installation structures, a foundation formwork is erected outside the foundation reinforcement cage, a foundation concrete layer is poured between the foundation formwork and the foundation reinforcement cage, and a vault formwork is erected between the steel corrugated pipe and an original bridge and culvert foundation. And a vault concrete layer is poured in the vault template. The foundation concrete layers with the built-in foundation reinforcement cages are arranged on the two inner sides of the original bridge and culvert foundation, and the arch crown concrete layer is poured between the steel corrugated pipe and the original bridge and culvert foundation, so that the steel corrugated pipe and the original bridge and culvert foundation form an integral structure, and the bearing capacity of the integral structure can be improved.
本发明公开了一种用于桥梁加强的钢波纹管加固结构，包括基坑和钢波纹管，基坑的底部填充有夯实垫层，基坑和夯实垫层的内部共同插设有基础钢筋笼，基础钢筋笼的顶部设置有预埋角形钢板，钢波纹管的两端通过辅助安装结构安装在两侧的预埋角形钢板内部，基础钢筋笼的外部搭设有基础模版，基础模版和基础钢筋笼之间浇筑有基础混凝土层，钢波纹管与原桥涵基础之间搭设有拱顶模版，拱顶模版的内部浇筑有拱顶混凝土层。本发明通过在原桥涵基础的两内侧设置有内置基础钢筋笼的基础混凝土层，并通过在钢波纹管与原桥涵基础之间浇筑拱顶混凝土层使钢波纹管与原桥涵基础形成整体结构，从而能够提高整体结构的承载能力。
Steel corrugated pipe reinforcing structure for reinforcing bridge
The steel corrugated pipe reinforcing structure comprises a foundation pit and a steel corrugated pipe, the bottom of the foundation pit is filled with a tamping cushion layer, a foundation reinforcement cage is jointly inserted into the foundation pit and the tamping cushion layer, an embedded angular steel plate is arranged at the top of the foundation reinforcement cage, and the steel corrugated pipe is arranged at the bottom of the foundation pit. The two ends of the steel corrugated pipe are installed in the embedded angular steel plates on the two sides through auxiliary installation structures, a foundation formwork is erected outside the foundation reinforcement cage, a foundation concrete layer is poured between the foundation formwork and the foundation reinforcement cage, and a vault formwork is erected between the steel corrugated pipe and an original bridge and culvert foundation. And a vault concrete layer is poured in the vault template. The foundation concrete layers with the built-in foundation reinforcement cages are arranged on the two inner sides of the original bridge and culvert foundation, and the arch crown concrete layer is poured between the steel corrugated pipe and the original bridge and culvert foundation, so that the steel corrugated pipe and the original bridge and culvert foundation form an integral structure, and the bearing capacity of the integral structure can be improved.
本发明公开了一种用于桥梁加强的钢波纹管加固结构，包括基坑和钢波纹管，基坑的底部填充有夯实垫层，基坑和夯实垫层的内部共同插设有基础钢筋笼，基础钢筋笼的顶部设置有预埋角形钢板，钢波纹管的两端通过辅助安装结构安装在两侧的预埋角形钢板内部，基础钢筋笼的外部搭设有基础模版，基础模版和基础钢筋笼之间浇筑有基础混凝土层，钢波纹管与原桥涵基础之间搭设有拱顶模版，拱顶模版的内部浇筑有拱顶混凝土层。本发明通过在原桥涵基础的两内侧设置有内置基础钢筋笼的基础混凝土层，并通过在钢波纹管与原桥涵基础之间浇筑拱顶混凝土层使钢波纹管与原桥涵基础形成整体结构，从而能够提高整体结构的承载能力。
Steel corrugated pipe reinforcing structure for reinforcing bridge
一种用于桥梁加强的钢波纹管加固结构
JU PENGFEI (Autor:in) / ZHANG GUODONG (Autor:in) / ZHU ZHIQIANG (Autor:in) / XU DONGDONG (Autor:in) / YANG BING (Autor:in) / LIU KE (Autor:in) / HUANG GEYIN (Autor:in)
09.01.2024
Patent
Elektronische Ressource
Chinesisch
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