Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Connecting structure of reinforced concrete combined continuous beam and bent cap
The invention discloses a connecting structure of a reinforced concrete combined continuous beam and a bent cap, which comprises a bent cap. The bent cap is formed by connecting a plurality of I-shaped steel structure embedded parts which are longitudinally arranged in parallel and reinforced concrete cross beams which are transversely connected; two connecting plates are vertically installed between the flanges and the web plates on the two sides of the steel structure embedded part, shear nails are arranged on the inner side faces of the connecting plates, a through groove is formed in the portion, between the two connecting plates, of the steel structure embedded part web plate, and the reinforced concrete cross beam is filled in the through groove in a penetrating mode. The end part ofthe steel structure embedded part is connected with a steel-concrete composite beam. Compared with the prior art, the beneficial effects are that the bent cap has the functions of a fulcrum cross beam in a bridge and a pier bent cap at the same time, prefabrication of the bent cap can be achieved in a factory, the reinforced concrete cross beam penetrates through the through groove, the structural connection strength of the bent cap can be effectively improved, the steel structure embedded part and the steel-concrete composite beam are convenient to disassemble and assemble, and the field workload is reduced.
本发明公开了一种钢混组合连续梁与盖梁的连接结构，包括盖梁，盖梁由若干个纵向平行设置的工字型钢结构预埋件和横向连接的钢筋混凝土横梁连接组成，钢结构预埋件两侧的翼缘和腹板之间均垂直安装有两个连接板，连接板的内侧面上设置有剪力钉，两个连接板之间的钢结构预埋件腹板上开设有通槽，钢筋混凝土横梁贯穿填充于通槽内；钢结构预埋件的端部连接有钢混组合梁，与现有技术相比，本发明的有益效果是：盖梁同时具有桥梁中支点横梁以及桥墩盖梁二者的功能，并且可以在工厂内实现盖梁的预制，钢筋混凝土横梁贯穿通槽内能够有效的提高盖梁的结构连接强度，钢结构预埋件与钢混组合梁之间便于拆装，减少现场工作量。
Connecting structure of reinforced concrete combined continuous beam and bent cap
The invention discloses a connecting structure of a reinforced concrete combined continuous beam and a bent cap, which comprises a bent cap. The bent cap is formed by connecting a plurality of I-shaped steel structure embedded parts which are longitudinally arranged in parallel and reinforced concrete cross beams which are transversely connected; two connecting plates are vertically installed between the flanges and the web plates on the two sides of the steel structure embedded part, shear nails are arranged on the inner side faces of the connecting plates, a through groove is formed in the portion, between the two connecting plates, of the steel structure embedded part web plate, and the reinforced concrete cross beam is filled in the through groove in a penetrating mode. The end part ofthe steel structure embedded part is connected with a steel-concrete composite beam. Compared with the prior art, the beneficial effects are that the bent cap has the functions of a fulcrum cross beam in a bridge and a pier bent cap at the same time, prefabrication of the bent cap can be achieved in a factory, the reinforced concrete cross beam penetrates through the through groove, the structural connection strength of the bent cap can be effectively improved, the steel structure embedded part and the steel-concrete composite beam are convenient to disassemble and assemble, and the field workload is reduced.
本发明公开了一种钢混组合连续梁与盖梁的连接结构，包括盖梁，盖梁由若干个纵向平行设置的工字型钢结构预埋件和横向连接的钢筋混凝土横梁连接组成，钢结构预埋件两侧的翼缘和腹板之间均垂直安装有两个连接板，连接板的内侧面上设置有剪力钉，两个连接板之间的钢结构预埋件腹板上开设有通槽，钢筋混凝土横梁贯穿填充于通槽内；钢结构预埋件的端部连接有钢混组合梁，与现有技术相比，本发明的有益效果是：盖梁同时具有桥梁中支点横梁以及桥墩盖梁二者的功能，并且可以在工厂内实现盖梁的预制，钢筋混凝土横梁贯穿通槽内能够有效的提高盖梁的结构连接强度，钢结构预埋件与钢混组合梁之间便于拆装，减少现场工作量。
Connecting structure of reinforced concrete combined continuous beam and bent cap
一种钢混组合连续梁与盖梁的连接结构
WANG JIYING (Autor:in) / MA SEN (Autor:in) / ZHANG DAWEI (Autor:in) / CHEN JIANRONG (Autor:in)
02.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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