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A platform for research: civil engineering, architecture and urbanism
Socket and spigot joint type connecting structure between prefabricated pier column and bearing platform additionally provided with boss
The invention discloses a socket and spigot joint type connecting structure between a prefabricated bridge pier column and a bearing platform additionally provided with a boss. A socket groove is formed in the top of the bearing platform, the lower end of the prefabricated bridge pier column is inserted into the socket groove, and the boss is arranged at the position, where the socket groove is located, of the top of the bearing platform and surrounds the prefabricated bridge pier column. The connecting structure has the beneficial effects that: not only is the engineering quantity of the bearing platform saved, but also the socket depth and the anchoring effect meet the design requirements, and the structure has the characteristics of simple structure, engineering cost saving and reliable stress; and compared with a bearing platform of a cast-in-place pier column structure, the structure of the boss further plays a role in diffusing the internal force of the bottom of the pier column, and the stress capacity of the bearing platform is improved.
本发明公开了一种预制桥墩柱与增设凸台的承台之间的承插式连接构造，承台的顶部设有承插槽，预制桥墩柱的下端插入承插槽内，所述承台的顶部位于所述承插槽所在位置环绕所述预制桥墩柱设置凸台。本发明技术方案的有益效果是：不仅节省了承台工程量，而且使得承插深度及锚固效果满足设计要求，本构造具有构造简单、节省工程造价、受力可靠的特点；相对于现浇墩柱结构的承台，凸台的构造还起到扩散墩柱底内力的作用，改善了承台的受力能力。
Socket and spigot joint type connecting structure between prefabricated pier column and bearing platform additionally provided with boss
The invention discloses a socket and spigot joint type connecting structure between a prefabricated bridge pier column and a bearing platform additionally provided with a boss. A socket groove is formed in the top of the bearing platform, the lower end of the prefabricated bridge pier column is inserted into the socket groove, and the boss is arranged at the position, where the socket groove is located, of the top of the bearing platform and surrounds the prefabricated bridge pier column. The connecting structure has the beneficial effects that: not only is the engineering quantity of the bearing platform saved, but also the socket depth and the anchoring effect meet the design requirements, and the structure has the characteristics of simple structure, engineering cost saving and reliable stress; and compared with a bearing platform of a cast-in-place pier column structure, the structure of the boss further plays a role in diffusing the internal force of the bottom of the pier column, and the stress capacity of the bearing platform is improved.
本发明公开了一种预制桥墩柱与增设凸台的承台之间的承插式连接构造，承台的顶部设有承插槽，预制桥墩柱的下端插入承插槽内，所述承台的顶部位于所述承插槽所在位置环绕所述预制桥墩柱设置凸台。本发明技术方案的有益效果是：不仅节省了承台工程量，而且使得承插深度及锚固效果满足设计要求，本构造具有构造简单、节省工程造价、受力可靠的特点；相对于现浇墩柱结构的承台，凸台的构造还起到扩散墩柱底内力的作用，改善了承台的受力能力。
Socket and spigot joint type connecting structure between prefabricated pier column and bearing platform additionally provided with boss
预制桥墩柱与增设凸台的承台之间的承插式连接构造
QI XIN (author) / SHAO CHANGYU (author) / YAN HAI (author) / LU YONGCHENG (author) / ZHAO CHEN (author) / ZHANG ZHIRAN (author) / ZHOU HAIFENG (author) / SONG WEI (author) / REN CAI (author) / HAO LIZENG (author)
2021-07-16
Patent
Electronic Resource
Chinese
| European Patent Office | 2023
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| European Patent Office | 2023