Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated concrete pier bearing platform structure and pier construction method
The invention provides an assembly type concrete bridge pier bearing platform structure and a bridge pier construction method, the assembly type concrete bridge pier bearing platform structure comprises a bridge pier and a bearing platform, and the bridge pier sequentially comprises the following sections from top to bottom: an external section exposed above the ground; the connecting section is embedded in a foundation of the pier and is used for being connected with the bearing platform; the bridge pier, the bearing platform and other components are built in a factory building in advance and then transported to the site to be installed, firstly, the bridge pier is independently inserted into the foundation, so that the contact area of the foundation section of the bridge pier and the foundation can be increased, and the foundation section is embedded into the foundation of the bridge pier. The pier can have a larger resisting area when bearing force in the horizontal direction, the yield strength of the pier is enhanced, and the pier is provided with a foundation capable of being inserted into a foundation; and then the bearing platform is installed in the foundation pit, the pier and the bearing platform are fixed through cast-in-place concrete, and the bearing capacity of the pier in the horizontal direction and the vertical direction is further increased.
本公开提供一种装配式混凝土桥墩承台结构及桥墩建造方法，包括桥墩和承台，所述桥墩从顶部至底部依次包括如下段节：外界段，暴露于地面之上；连接段，埋入于所述桥墩的地基中，用于与所述承台连接；基础段，埋入于所述桥墩的地基中，通过在厂房中提前建造好桥墩和承台等构件，再运输到现场进行安装，首先将桥墩独立地插入地基之中可以增加桥墩的基础段与地基的接触面积，使得桥墩在受到水平方向的力时能够具有更大的抵抗面积，增强了桥墩的屈服强度，使得桥墩本身具有自己插入地基内的基础；而后再将承台安装在基坑内，通过现浇混凝土使得桥墩和承台固定，进一步增加桥墩在水平方向和竖直方向的承受力。
Fabricated concrete pier bearing platform structure and pier construction method
The invention provides an assembly type concrete bridge pier bearing platform structure and a bridge pier construction method, the assembly type concrete bridge pier bearing platform structure comprises a bridge pier and a bearing platform, and the bridge pier sequentially comprises the following sections from top to bottom: an external section exposed above the ground; the connecting section is embedded in a foundation of the pier and is used for being connected with the bearing platform; the bridge pier, the bearing platform and other components are built in a factory building in advance and then transported to the site to be installed, firstly, the bridge pier is independently inserted into the foundation, so that the contact area of the foundation section of the bridge pier and the foundation can be increased, and the foundation section is embedded into the foundation of the bridge pier. The pier can have a larger resisting area when bearing force in the horizontal direction, the yield strength of the pier is enhanced, and the pier is provided with a foundation capable of being inserted into a foundation; and then the bearing platform is installed in the foundation pit, the pier and the bearing platform are fixed through cast-in-place concrete, and the bearing capacity of the pier in the horizontal direction and the vertical direction is further increased.
本公开提供一种装配式混凝土桥墩承台结构及桥墩建造方法，包括桥墩和承台，所述桥墩从顶部至底部依次包括如下段节：外界段，暴露于地面之上；连接段，埋入于所述桥墩的地基中，用于与所述承台连接；基础段，埋入于所述桥墩的地基中，通过在厂房中提前建造好桥墩和承台等构件，再运输到现场进行安装，首先将桥墩独立地插入地基之中可以增加桥墩的基础段与地基的接触面积，使得桥墩在受到水平方向的力时能够具有更大的抵抗面积，增强了桥墩的屈服强度，使得桥墩本身具有自己插入地基内的基础；而后再将承台安装在基坑内，通过现浇混凝土使得桥墩和承台固定，进一步增加桥墩在水平方向和竖直方向的承受力。
Fabricated concrete pier bearing platform structure and pier construction method
一种装配式混凝土桥墩承台结构及桥墩建造方法
LIN LIN (Autor:in) / NOURI ADEL (Autor:in)
26.07.2024
Patent
Elektronische Ressource
Chinesisch
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