Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated bent cap and pier column socket-and-spigot joint structure and construction method
The invention discloses a pier column prefabricated bent cap and pier column socket-and-spigot joint structure and a construction method. A pier column embedding section is formed at the upper part ofeach pier column, a corresponding bent cap socket hole is formed in the prefabricated bent cap corresponding to the pier column embedding section of each pier column, and the top of the bent cap socket hole is communicated with a reserved pouring hole in the top surface of the prefabricated bent cap; the hole diameter of the bent cap socket hole is larger than the outer diameter of the pier studembedding section, the depth of the bent cap socket hole is larger than the length of the pier column embedding section, and connecting grouting materials are poured between the top of the bent cap socket hole and the upper end face of the pier column embedding section and between the side wall of the bent cap socket hole and the side wall of the pier column embedding section through the reservedpouring hole. According to the prefabricated bent cap and pier column bell-and-spigot joint structure and the construction method, the pier column embedding section extends into the bent cap reservedbent cap bell-and-spigot joint hole, the pier column embedding section integrally extends into the reserved bent cap bell-and-spigot joint hole of the bent cap, no steel bar is connected at the joint,large-tolerance connection of the prefabricated bent cap and the pier column can be achieved, and bent cap prefabrication and assembly construction are convenient and fast.
本发明公开了一种墩柱预制盖梁与墩柱承插式连接结构及施工方法，每一墩柱的上部形成墩柱埋置段，预制盖梁对应每一墩柱的墩柱埋置段形成对应的盖梁承插孔，盖梁承插孔的顶部连通预制盖梁顶面的预留灌注孔，盖梁承插孔的孔径大于墩柱埋置段的外径，盖梁承插孔的深度大于墩柱埋置段的长度，连接灌浆料由预留灌注孔浇筑到盖梁承插孔的顶部与墩柱埋置段的上端面之间以及盖梁承插孔的侧壁与墩柱埋置段的侧壁之间。本发明预制盖梁与墩柱承插式连接结构及施工方法中，墩柱埋置段伸入盖梁预留盖梁承插孔，墩柱埋置段整体伸入盖梁预留盖梁承插孔且接缝处没有钢筋的连接，可以实现预制盖梁与墩柱的大容差连接，盖梁预制、装配施工方便、快捷。
Prefabricated bent cap and pier column socket-and-spigot joint structure and construction method
The invention discloses a pier column prefabricated bent cap and pier column socket-and-spigot joint structure and a construction method. A pier column embedding section is formed at the upper part ofeach pier column, a corresponding bent cap socket hole is formed in the prefabricated bent cap corresponding to the pier column embedding section of each pier column, and the top of the bent cap socket hole is communicated with a reserved pouring hole in the top surface of the prefabricated bent cap; the hole diameter of the bent cap socket hole is larger than the outer diameter of the pier studembedding section, the depth of the bent cap socket hole is larger than the length of the pier column embedding section, and connecting grouting materials are poured between the top of the bent cap socket hole and the upper end face of the pier column embedding section and between the side wall of the bent cap socket hole and the side wall of the pier column embedding section through the reservedpouring hole. According to the prefabricated bent cap and pier column bell-and-spigot joint structure and the construction method, the pier column embedding section extends into the bent cap reservedbent cap bell-and-spigot joint hole, the pier column embedding section integrally extends into the reserved bent cap bell-and-spigot joint hole of the bent cap, no steel bar is connected at the joint,large-tolerance connection of the prefabricated bent cap and the pier column can be achieved, and bent cap prefabrication and assembly construction are convenient and fast.
本发明公开了一种墩柱预制盖梁与墩柱承插式连接结构及施工方法，每一墩柱的上部形成墩柱埋置段，预制盖梁对应每一墩柱的墩柱埋置段形成对应的盖梁承插孔，盖梁承插孔的顶部连通预制盖梁顶面的预留灌注孔，盖梁承插孔的孔径大于墩柱埋置段的外径，盖梁承插孔的深度大于墩柱埋置段的长度，连接灌浆料由预留灌注孔浇筑到盖梁承插孔的顶部与墩柱埋置段的上端面之间以及盖梁承插孔的侧壁与墩柱埋置段的侧壁之间。本发明预制盖梁与墩柱承插式连接结构及施工方法中，墩柱埋置段伸入盖梁预留盖梁承插孔，墩柱埋置段整体伸入盖梁预留盖梁承插孔且接缝处没有钢筋的连接，可以实现预制盖梁与墩柱的大容差连接，盖梁预制、装配施工方便、快捷。
Prefabricated bent cap and pier column socket-and-spigot joint structure and construction method
预制盖梁与墩柱承插式连接结构及施工方法
WANG ZHIGANG (Autor:in) / YU SHUNXIN (Autor:in) / LI QIAN (Autor:in) / ZHUANG JIAFENG (Autor:in) / XIA FEI (Autor:in) / DUAN BAOSHAN (Autor:in) / SONG LIN (Autor:in) / WU DAJIAN (Autor:in) / CHEN JINZHOU (Autor:in)
04.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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