Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Installation method of integral prefabricated bridge deck accessory structure
The invention relates to an installation method of an integral prefabricated bridge deck accessory structure. The installation method comprises the following steps that the bridge deck accessory structure is integrally formed to serve as a prefabricated part; connecting pieces are pre-buried in the beam body; a mortar cushion layer is paved on the surface of the beam body to the height of the prefabricated part; the prefabricated part is arranged on the mortar cushion layer on the surface of the beam body and is fixed through a connecting part.The method is suitable for integrally constructingthe auxiliary protective wall, the vertical wall and the side wall of the integrally assembled bridge deck of the high-speed railway at one time; compared with a traditional bridge deck system construction method, a formwork does not need to be arranged and concrete does not need to be poured on site, convenience is provided for construction operators in the limited space of the beam face, and the installation method is high in site applicability, easy and rapid to install, capable of reducing construction procedures and capable of achieving one-time forming.
本发明涉及一种整体式预制桥面附属结构的安装方法，包括以下步骤：将桥面附属结构整体成型作为预制件；于梁体内预埋连接件；于梁体表面铺设砂浆垫层至预制件高度；将预制件置于梁体表面的砂浆垫层上，通过连接件固定；本发明适用于高速铁路整体装配式桥面附属防护墙、竖墙和边墙整体一次施工完成，与传统桥面系施工方法相比，现场不需要设置模板和浇筑混凝土，在梁面有限空间内为施工作业人员提供了方便，是一种场地适用性强，安装简单、快捷，减少施工工序、可一次成型的安装方法。
Installation method of integral prefabricated bridge deck accessory structure
The invention relates to an installation method of an integral prefabricated bridge deck accessory structure. The installation method comprises the following steps that the bridge deck accessory structure is integrally formed to serve as a prefabricated part; connecting pieces are pre-buried in the beam body; a mortar cushion layer is paved on the surface of the beam body to the height of the prefabricated part; the prefabricated part is arranged on the mortar cushion layer on the surface of the beam body and is fixed through a connecting part.The method is suitable for integrally constructingthe auxiliary protective wall, the vertical wall and the side wall of the integrally assembled bridge deck of the high-speed railway at one time; compared with a traditional bridge deck system construction method, a formwork does not need to be arranged and concrete does not need to be poured on site, convenience is provided for construction operators in the limited space of the beam face, and the installation method is high in site applicability, easy and rapid to install, capable of reducing construction procedures and capable of achieving one-time forming.
本发明涉及一种整体式预制桥面附属结构的安装方法，包括以下步骤：将桥面附属结构整体成型作为预制件；于梁体内预埋连接件；于梁体表面铺设砂浆垫层至预制件高度；将预制件置于梁体表面的砂浆垫层上，通过连接件固定；本发明适用于高速铁路整体装配式桥面附属防护墙、竖墙和边墙整体一次施工完成，与传统桥面系施工方法相比，现场不需要设置模板和浇筑混凝土，在梁面有限空间内为施工作业人员提供了方便，是一种场地适用性强，安装简单、快捷，减少施工工序、可一次成型的安装方法。
Installation method of integral prefabricated bridge deck accessory structure
一种整体式预制桥面附属结构的安装方法
FENG CHENGLONG (Autor:in) / XU BO (Autor:in) / HE XIAODONG (Autor:in) / SHA TIANYI (Autor:in) / ZHANG KE (Autor:in) / DAI KAIPO (Autor:in) / CEN FENG (Autor:in) / LI YONGHAI (Autor:in)
25.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
| Europäisches Patentamt | 2021
Prefabricated bridge deck slab wet joint connecting structure, prefabricated bridge and method
| Europäisches Patentamt | 2020
Installation equipment and method for fabricated bridge deck system prefabricated component
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2022