A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated double-column pier capable of being quickly assembled and assembling method thereof
The invention relates to a prefabricated double-column pier capable of being quickly assembled and an assembling method thereof.The inner wall of the bottom of an embedding groove in the top of a bearing platform is fixedly connected with a plurality of guide steel bars, the bottom of a pier connecting end at the bottom of the embedding groove is provided with a plurality of guide grooves matched with the guide steel bars, and a second pier is arranged at the top end of a first pier; trapezoidal grooves are formed in the tops of the bridge pier connecting end, the first bridge pier and the second bridge pier, and first trapezoidal blocks matched with the trapezoidal grooves are fixedly connected to the bottoms of the second bridge pier and the first bridge pier; a connecting assembly used for improving the connectivity among the bearing platform, the bridge pier connecting end, the first bridge pier and the second bridge pier is arranged in the bearing platform. First anti-seismic assemblies are arranged on the sides, close to each other, of the two first bridge piers; a second anti-seismic assembly is arranged at the top of the bearing platform; the problems that in the prior art, a plurality of steel bars need to be connected between every two adjacent prefabricated piers and between the prefabricated piers and a bearing platform, the construction difficulty is increased, and the anti-seismic performance is poor after double-column piers are connected and matched are solved.
本发明涉及一种可快速拼装的预制式双柱桥墩及其拼装方法，承台顶部嵌入槽的底部内壁固定连接有多个导向钢筋，嵌入槽底部桥墩连接端的底部设有多个与导向钢筋相配合的导向槽，第一桥墩的顶端设有第二桥墩，桥墩连接端、第一桥墩和第二桥墩的顶部均设有梯形槽，第二桥墩和第一桥墩的底部均固定连接有与梯形槽相配合的第一梯形块；承台内设有用于增加承台、桥墩连接端、第一桥墩和第二桥墩之间连接性的连接组件；两个第一桥墩相互靠近的一侧设有第一抗震组件；承台的顶部设有第二抗震组件；解决现有技术中相邻两个预制桥墩之间、预制桥墩与承台之间需要连接多根钢筋，施工难度增大，并且双柱桥墩连接配合后抗震性能差的问题。
Prefabricated double-column pier capable of being quickly assembled and assembling method thereof
The invention relates to a prefabricated double-column pier capable of being quickly assembled and an assembling method thereof.The inner wall of the bottom of an embedding groove in the top of a bearing platform is fixedly connected with a plurality of guide steel bars, the bottom of a pier connecting end at the bottom of the embedding groove is provided with a plurality of guide grooves matched with the guide steel bars, and a second pier is arranged at the top end of a first pier; trapezoidal grooves are formed in the tops of the bridge pier connecting end, the first bridge pier and the second bridge pier, and first trapezoidal blocks matched with the trapezoidal grooves are fixedly connected to the bottoms of the second bridge pier and the first bridge pier; a connecting assembly used for improving the connectivity among the bearing platform, the bridge pier connecting end, the first bridge pier and the second bridge pier is arranged in the bearing platform. First anti-seismic assemblies are arranged on the sides, close to each other, of the two first bridge piers; a second anti-seismic assembly is arranged at the top of the bearing platform; the problems that in the prior art, a plurality of steel bars need to be connected between every two adjacent prefabricated piers and between the prefabricated piers and a bearing platform, the construction difficulty is increased, and the anti-seismic performance is poor after double-column piers are connected and matched are solved.
本发明涉及一种可快速拼装的预制式双柱桥墩及其拼装方法，承台顶部嵌入槽的底部内壁固定连接有多个导向钢筋，嵌入槽底部桥墩连接端的底部设有多个与导向钢筋相配合的导向槽，第一桥墩的顶端设有第二桥墩，桥墩连接端、第一桥墩和第二桥墩的顶部均设有梯形槽，第二桥墩和第一桥墩的底部均固定连接有与梯形槽相配合的第一梯形块；承台内设有用于增加承台、桥墩连接端、第一桥墩和第二桥墩之间连接性的连接组件；两个第一桥墩相互靠近的一侧设有第一抗震组件；承台的顶部设有第二抗震组件；解决现有技术中相邻两个预制桥墩之间、预制桥墩与承台之间需要连接多根钢筋，施工难度增大，并且双柱桥墩连接配合后抗震性能差的问题。
Prefabricated double-column pier capable of being quickly assembled and assembling method thereof
一种可快速拼装的预制式双柱桥墩及其拼装方法
WANG JINLEI (author)
2022-11-11
Patent
Electronic Resource
Chinese
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