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A platform for research: civil engineering, architecture and urbanism
Prefabricated assembly connecting structure at lower part of bridge
The prefabricated assembly connecting structure comprises an operation module and a disaster bearing module, the operation module comprises a bridge pier upper section, a bridge pier lower section, a ball seat and a plurality of supporting pieces, and the ball seat comprises a concave ball seat fixed to the top face of the bridge pier lower section in the middle and a convex ball crown fixed to the bottom face of the bridge pier upper section in the middle; the supporting pieces are wound on the outer side of the ball seat by a circle at intervals; the disaster bearing module comprises replaceable energy dissipation elements and limiting groove seats, the limiting groove seats are located on the two sides of the replaceable energy dissipation elements, the replaceable energy dissipation elements are horizontally installed in the circular through holes of the supporting pieces, and hemispherical force transmission keys at the two ends of the replaceable energy dissipation elements correspondingly extend into groove holes of the limiting groove seats. The prefabricated assembly connecting structure has the advantages that the prefabricated assembly connecting structure has the advantage of saving the construction period, and also has the technical advantages that the prefabricated assembly connecting structure is easy to maintain and can be replaced after a disaster, and the structural performance level can be rapidly repaired to the original functional characteristic level.
本发明公开了一种桥梁下部的预制拼装连接结构，包括运营模块与承灾模块，运营模块包括桥墩上节段、桥墩下节段、球座以及若干支撑件，球座包括居中固定于桥墩下节段顶面的凹形球座以及居中固定于桥墩上节段底面的凸形球冠，支撑件间隔绕设于所述球座的外侧一圈；承灾模块包括可更换耗能元件以及限位槽座，限位槽座位于可更换耗能元件的两侧，可更换耗能元件水平安装于支撑件的圆形通孔之中，可更换耗能元件的两端半球型传力键对应延伸至限位槽座的槽孔之中。本发明的优点是：除具备预制拼装连接结构节约施工工期的优点外，还具备承灾后易维修和可更换，可将结构性能水平迅速修复至原本功能特征水平的技术优势。
Prefabricated assembly connecting structure at lower part of bridge
The prefabricated assembly connecting structure comprises an operation module and a disaster bearing module, the operation module comprises a bridge pier upper section, a bridge pier lower section, a ball seat and a plurality of supporting pieces, and the ball seat comprises a concave ball seat fixed to the top face of the bridge pier lower section in the middle and a convex ball crown fixed to the bottom face of the bridge pier upper section in the middle; the supporting pieces are wound on the outer side of the ball seat by a circle at intervals; the disaster bearing module comprises replaceable energy dissipation elements and limiting groove seats, the limiting groove seats are located on the two sides of the replaceable energy dissipation elements, the replaceable energy dissipation elements are horizontally installed in the circular through holes of the supporting pieces, and hemispherical force transmission keys at the two ends of the replaceable energy dissipation elements correspondingly extend into groove holes of the limiting groove seats. The prefabricated assembly connecting structure has the advantages that the prefabricated assembly connecting structure has the advantage of saving the construction period, and also has the technical advantages that the prefabricated assembly connecting structure is easy to maintain and can be replaced after a disaster, and the structural performance level can be rapidly repaired to the original functional characteristic level.
本发明公开了一种桥梁下部的预制拼装连接结构，包括运营模块与承灾模块，运营模块包括桥墩上节段、桥墩下节段、球座以及若干支撑件，球座包括居中固定于桥墩下节段顶面的凹形球座以及居中固定于桥墩上节段底面的凸形球冠，支撑件间隔绕设于所述球座的外侧一圈；承灾模块包括可更换耗能元件以及限位槽座，限位槽座位于可更换耗能元件的两侧，可更换耗能元件水平安装于支撑件的圆形通孔之中，可更换耗能元件的两端半球型传力键对应延伸至限位槽座的槽孔之中。本发明的优点是：除具备预制拼装连接结构节约施工工期的优点外，还具备承灾后易维修和可更换，可将结构性能水平迅速修复至原本功能特征水平的技术优势。
Prefabricated assembly connecting structure at lower part of bridge
一种桥梁下部的预制拼装连接结构
GAO HAO (author) / YANG JUN (author) / CAO ZHENJIE (author) / QIAN YUNFENG (author) / GUO QIUHAN (author)
2023-12-12
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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