Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-overturning reinforcing device of single-pier bridge based on high-performance steel fiber reinforced concrete
The invention discloses an anti-overturning reinforcing device of a single-pier bridge based on high-performance steel fiber reinforced concrete. Pier, bridge spans are fixedly connected to the uppersurfaces of the piers; fixing hoops are attached to the side wall of the pier; the fixing hoop side wall and the pier side wall are fixedly connected through embedded steel bars. Fixing grooves are formed in the lower ends of outer side walls of the fixing hoops; the two fixing hoops are fixedly connected by screwing first bolts on the side walls of the fixing grooves; first threads are formed inthe outer side wall of the fixing hoop; the lower surface of the bridge span fits the supporting seat; connecting plates are fixedly mounted on the outer side walls of the supporting seats; the two connecting plates are fixedly connected through a second bolt; second threads are formed in the inner walls of the supporting seats, and the side walls of the second threads are in threaded connection with the side walls of the first bolts, so that the purposes that a semi-assembled structure is adopted until the device is convenient to transport, disassemble and assemble, the supporting seats are fixed and adjusted in a threaded threaded connection mode, the supporting seats are tightly attached to the bridge span, and the supporting effect is prevented from losing efficacy due to gaps are achieved.
本发明公开了一种基于高性能钢纤维混凝土的独柱墩桥梁的抗倾覆加固装置，包括桥墩，桥墩上表面固定连接桥跨，桥墩侧壁贴合固定箍，固定箍侧壁和桥墩侧壁通过植筋固定连接，固定箍外侧壁下端开设固定槽，两个固定箍通过在固定槽侧壁螺接第一螺栓固定连接，固定箍外侧壁开设第一螺纹，桥跨下表面贴合支撑座，支撑座外侧壁固定安装连接板，两个连接板通过第二螺栓固定连接，支撑座内壁开设第二螺纹，第二螺纹侧壁螺接第一螺栓侧壁，实现了采用半拼装结构，至装置方便运输和拆装，通过螺纹螺接的方式固定和调节支撑座，使支撑座与桥跨紧密贴合，避免之间出现缝隙使支撑效果失效的目的。
Anti-overturning reinforcing device of single-pier bridge based on high-performance steel fiber reinforced concrete
The invention discloses an anti-overturning reinforcing device of a single-pier bridge based on high-performance steel fiber reinforced concrete. Pier, bridge spans are fixedly connected to the uppersurfaces of the piers; fixing hoops are attached to the side wall of the pier; the fixing hoop side wall and the pier side wall are fixedly connected through embedded steel bars. Fixing grooves are formed in the lower ends of outer side walls of the fixing hoops; the two fixing hoops are fixedly connected by screwing first bolts on the side walls of the fixing grooves; first threads are formed inthe outer side wall of the fixing hoop; the lower surface of the bridge span fits the supporting seat; connecting plates are fixedly mounted on the outer side walls of the supporting seats; the two connecting plates are fixedly connected through a second bolt; second threads are formed in the inner walls of the supporting seats, and the side walls of the second threads are in threaded connection with the side walls of the first bolts, so that the purposes that a semi-assembled structure is adopted until the device is convenient to transport, disassemble and assemble, the supporting seats are fixed and adjusted in a threaded threaded connection mode, the supporting seats are tightly attached to the bridge span, and the supporting effect is prevented from losing efficacy due to gaps are achieved.
本发明公开了一种基于高性能钢纤维混凝土的独柱墩桥梁的抗倾覆加固装置，包括桥墩，桥墩上表面固定连接桥跨，桥墩侧壁贴合固定箍，固定箍侧壁和桥墩侧壁通过植筋固定连接，固定箍外侧壁下端开设固定槽，两个固定箍通过在固定槽侧壁螺接第一螺栓固定连接，固定箍外侧壁开设第一螺纹，桥跨下表面贴合支撑座，支撑座外侧壁固定安装连接板，两个连接板通过第二螺栓固定连接，支撑座内壁开设第二螺纹，第二螺纹侧壁螺接第一螺栓侧壁，实现了采用半拼装结构，至装置方便运输和拆装，通过螺纹螺接的方式固定和调节支撑座，使支撑座与桥跨紧密贴合，避免之间出现缝隙使支撑效果失效的目的。
Anti-overturning reinforcing device of single-pier bridge based on high-performance steel fiber reinforced concrete
一种基于高性能钢纤维混凝土的独柱墩桥梁的抗倾覆加固装置
LIU MENGYING (Autor:in)
19.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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