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A platform for research: civil engineering, architecture and urbanism
Walking type incremental launching construction system and construction method for rapid closure of bridge
The invention discloses a walking type incremental launching construction system for rapid closure of a bridge, which is characterized in that the system comprises an incremental launching bracket (2) positioned below a small-mileage direction beam body (1), and a three-way jack (3) is arranged between the incremental launching bracket (2) and the small-mileage direction beam body (1); a limiting device (20) is arranged between the small-mileage direction beam body (1) and a bridge main tower (4) below the small-mileage direction beam body (1), a closure section small-mileage direction beam body (6), a closure section beam body (7) and a closure section large-mileage direction beam body (8) are sequentially arranged between the small-mileage direction beam body (1) and the large-mileage direction beam body (5), and meanwhile, a gap between the closure section small-mileage direction beam body (6) and the closure section beam body (7) is formed between the closure section small-mileage direction beam body (6) and the closure section beam body (7). And the closure section beam body (7) and the closure section large-mileage direction beam body (8) are connected through butt joint accessories (9).
本发明公开一种用于桥梁快速合龙的步履式顶推施工系统，其特征在于：所述的系统包括位于小里程方向梁体（1）下方的顶推支架（2），顶推支架（2）与小里程方向梁体（1）之间设置有三向千斤顶（3），小里程方向梁体（1）与其下方的桥梁主塔（4）之间设置有限位装置（20），小里程方向梁体（1）与大里程方向梁体（5）之间，依次设置有合龙段小里程方向梁体（6）、合龙段梁体（7）和合龙段大里程方向梁体（8），同时合龙段小里程方向梁体（6）与合龙段梁体（7）之间，以及合龙段梁体（7）和合龙段大里程方向梁体（8）之间均通过对接配件（9）连接。
Walking type incremental launching construction system and construction method for rapid closure of bridge
The invention discloses a walking type incremental launching construction system for rapid closure of a bridge, which is characterized in that the system comprises an incremental launching bracket (2) positioned below a small-mileage direction beam body (1), and a three-way jack (3) is arranged between the incremental launching bracket (2) and the small-mileage direction beam body (1); a limiting device (20) is arranged between the small-mileage direction beam body (1) and a bridge main tower (4) below the small-mileage direction beam body (1), a closure section small-mileage direction beam body (6), a closure section beam body (7) and a closure section large-mileage direction beam body (8) are sequentially arranged between the small-mileage direction beam body (1) and the large-mileage direction beam body (5), and meanwhile, a gap between the closure section small-mileage direction beam body (6) and the closure section beam body (7) is formed between the closure section small-mileage direction beam body (6) and the closure section beam body (7). And the closure section beam body (7) and the closure section large-mileage direction beam body (8) are connected through butt joint accessories (9).
本发明公开一种用于桥梁快速合龙的步履式顶推施工系统，其特征在于：所述的系统包括位于小里程方向梁体（1）下方的顶推支架（2），顶推支架（2）与小里程方向梁体（1）之间设置有三向千斤顶（3），小里程方向梁体（1）与其下方的桥梁主塔（4）之间设置有限位装置（20），小里程方向梁体（1）与大里程方向梁体（5）之间，依次设置有合龙段小里程方向梁体（6）、合龙段梁体（7）和合龙段大里程方向梁体（8），同时合龙段小里程方向梁体（6）与合龙段梁体（7）之间，以及合龙段梁体（7）和合龙段大里程方向梁体（8）之间均通过对接配件（9）连接。
Walking type incremental launching construction system and construction method for rapid closure of bridge
一种用于桥梁快速合龙的步履式顶推施工系统及施工方法
SUI YUPENG (author) / TENG YUNLONG (author) / CAO YUEHUA (author) / WANG SEN (author) / DING ZHEZHEN (author) / JIANG ZONGHENG (author) / CHEN HUAIGENG (author) / FU XIANXUE (author) / LEI JUNCHAO (author) / WANG JING (author)
2024-02-27
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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