Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multi-pier-column pier connecting mechanism for rapid installation
The invention discloses a multi-pier-column pier connecting mechanism for rapid installation. The mechanism comprises a connecting device, the connecting device comprises a lower panel fixedly connected with a main rib of a connecting bearing platform, an upper panel, a welding seam and a stiffening rib; the top surface of the lower panel is provided with a lower butt joint gap area and a lower grouting seam; the upper panel is fixed to a main rib of a pier column, an upper butt joint gap area and an upper grouting seam are arranged on the bottom face of the upper panel, and the upper panel corresponds to the lower grouting seam and communicates with the lower grouting seam; the welding seam is connected with the upper panel and the lower panel; and the stiffening rib is of an outer wrapped concrete structure and is arranged on the outer side of the pier column and the connecting bearing platform. According to the method, matched vertical ribs and embedded connecting steel bar holes are arranged on the peripheries of the pier columns and the connecting bearing platform, so that rapid and accurate positioning of the multi-pier-column pier and the connecting bearing platform is realized; and meanwhile, a triple connecting mechanism is arranged between the pier columns and the connecting bearing platform, namely the butt joint gap area, the welding seam and the stiffening rib, one-time prefabrication and one-time installation of the multi-pier-column pier can be rapidly completed after positioning and splicing, and the connecting stability of the pier column and the connecting bearing platform is guaranteed.
本发明公开了一种用于快速安装的多墩柱桥墩的连接机构，包括连接装置，其包括：下面板，其与连接承台的主筋固定，且顶面上设有下对接空隙区和下灌浆缝；上面板，其与墩柱的主筋固定，且底面上设有上对接空隙区和上灌浆缝，其与下灌浆缝对应并相互连通；焊缝，其连接上面板和下面板；加劲肋，其为外包混凝土结构且设置在墩柱与连接承台的外侧。本发明通过在墩柱与连接承台的外周设置配套的竖筋和预埋连接钢筋孔，实现了多墩柱桥墩与连接承台的快速、精确定位；同时，在墩柱与连接承台之间设置三重连接机构：对接空隙区、焊缝、加劲肋，可在定位拼装后快速完成多墩柱桥墩的一次性预制和一次性安装，并保证了墩柱与连接承台的连接稳定性。
Multi-pier-column pier connecting mechanism for rapid installation
The invention discloses a multi-pier-column pier connecting mechanism for rapid installation. The mechanism comprises a connecting device, the connecting device comprises a lower panel fixedly connected with a main rib of a connecting bearing platform, an upper panel, a welding seam and a stiffening rib; the top surface of the lower panel is provided with a lower butt joint gap area and a lower grouting seam; the upper panel is fixed to a main rib of a pier column, an upper butt joint gap area and an upper grouting seam are arranged on the bottom face of the upper panel, and the upper panel corresponds to the lower grouting seam and communicates with the lower grouting seam; the welding seam is connected with the upper panel and the lower panel; and the stiffening rib is of an outer wrapped concrete structure and is arranged on the outer side of the pier column and the connecting bearing platform. According to the method, matched vertical ribs and embedded connecting steel bar holes are arranged on the peripheries of the pier columns and the connecting bearing platform, so that rapid and accurate positioning of the multi-pier-column pier and the connecting bearing platform is realized; and meanwhile, a triple connecting mechanism is arranged between the pier columns and the connecting bearing platform, namely the butt joint gap area, the welding seam and the stiffening rib, one-time prefabrication and one-time installation of the multi-pier-column pier can be rapidly completed after positioning and splicing, and the connecting stability of the pier column and the connecting bearing platform is guaranteed.
本发明公开了一种用于快速安装的多墩柱桥墩的连接机构，包括连接装置，其包括：下面板，其与连接承台的主筋固定，且顶面上设有下对接空隙区和下灌浆缝；上面板，其与墩柱的主筋固定，且底面上设有上对接空隙区和上灌浆缝，其与下灌浆缝对应并相互连通；焊缝，其连接上面板和下面板；加劲肋，其为外包混凝土结构且设置在墩柱与连接承台的外侧。本发明通过在墩柱与连接承台的外周设置配套的竖筋和预埋连接钢筋孔，实现了多墩柱桥墩与连接承台的快速、精确定位；同时，在墩柱与连接承台之间设置三重连接机构：对接空隙区、焊缝、加劲肋，可在定位拼装后快速完成多墩柱桥墩的一次性预制和一次性安装，并保证了墩柱与连接承台的连接稳定性。
Multi-pier-column pier connecting mechanism for rapid installation
一种用于快速安装的多墩柱桥墩的连接机构
ZHU CIXIANG (Autor:in) / SUN BOWEN (Autor:in) / DENG BO (Autor:in) / YU SHENGYOU (Autor:in) / LIU ANG (Autor:in) / LIU TAO (Autor:in) / ZHAO JINRUI (Autor:in) / ZHOU HUAWEI (Autor:in) / LI WANGZHUN (Autor:in) / ZHU SHIFENG (Autor:in)
16.11.2021
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2023
Pier column assembly, bridge and connecting method of pier column assembly and bridge
| Europäisches Patentamt | 2024
Steel-concrete combined connecting device of prefabricated concrete pier column and pier
| Europäisches Patentamt | 2024