A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Large-span double-deck bridge structure and construction method thereof
The invention relates to a large-span double-deck bridge structure and a construction method thereof, and belongs to the technical field of double-deck bridges, the large-span double-deck bridge structure comprises a plurality of piers, a deck, a bridge arch and a control module, the bridge arch is arranged on the plurality of piers, and the bridge arch and the plurality of piers are used for supporting an upper deck and a lower deck; the bridge floor comprises an upper bridge floor body and a lower bridge floor body, a plurality of supporting areas are formed on the lower bridge floor body, rails are laid on the upper surfaces of the supporting areas, grooves are dug in the two sides of any supporting area, a plurality of hydraulic buffers are arranged in any groove, and the two ends of each hydraulic buffer are connected with the side wall of the corresponding supporting area and the side wall of the corresponding groove. The control module is used for downloading the train operation condition, instructing the hydraulic buffer to open the flow adjusting hole when the train passes through the rail, and instructing the hydraulic buffer to close the flow adjusting hole when the train leaves; the damping effect and the supporting effect are both guaranteed.
本发明涉及一种大跨度的双层桥面桥梁结构及其施工方法，属于双层桥面桥梁技术领域，包括若干桥墩、桥面、桥拱和控制模块，所述桥拱设置于若干桥墩上，所述桥拱与若干桥墩用于对上桥面和下桥面提供支撑；所述桥面包括上桥面和下桥面，所述下桥面上形成有若干支撑区，所述支撑区上方表面铺设有铁轨，任一所述支撑区两侧均挖有凹槽，任一所述凹槽中设置有若干液压缓冲器，所述液压缓冲器两端与支撑区侧壁和凹槽侧壁连接，所述控制模块用于下载列车运行情况，所述控制模块用于在列车通行过铁轨时指令液压缓冲器开启流量调节孔，所述控制模块用于在列车驶离时指令液压缓冲器关闭流量调节孔；其保证减震效果的同时兼顾支撑效果。
Large-span double-deck bridge structure and construction method thereof
The invention relates to a large-span double-deck bridge structure and a construction method thereof, and belongs to the technical field of double-deck bridges, the large-span double-deck bridge structure comprises a plurality of piers, a deck, a bridge arch and a control module, the bridge arch is arranged on the plurality of piers, and the bridge arch and the plurality of piers are used for supporting an upper deck and a lower deck; the bridge floor comprises an upper bridge floor body and a lower bridge floor body, a plurality of supporting areas are formed on the lower bridge floor body, rails are laid on the upper surfaces of the supporting areas, grooves are dug in the two sides of any supporting area, a plurality of hydraulic buffers are arranged in any groove, and the two ends of each hydraulic buffer are connected with the side wall of the corresponding supporting area and the side wall of the corresponding groove. The control module is used for downloading the train operation condition, instructing the hydraulic buffer to open the flow adjusting hole when the train passes through the rail, and instructing the hydraulic buffer to close the flow adjusting hole when the train leaves; the damping effect and the supporting effect are both guaranteed.
本发明涉及一种大跨度的双层桥面桥梁结构及其施工方法，属于双层桥面桥梁技术领域，包括若干桥墩、桥面、桥拱和控制模块，所述桥拱设置于若干桥墩上，所述桥拱与若干桥墩用于对上桥面和下桥面提供支撑；所述桥面包括上桥面和下桥面，所述下桥面上形成有若干支撑区，所述支撑区上方表面铺设有铁轨，任一所述支撑区两侧均挖有凹槽，任一所述凹槽中设置有若干液压缓冲器，所述液压缓冲器两端与支撑区侧壁和凹槽侧壁连接，所述控制模块用于下载列车运行情况，所述控制模块用于在列车通行过铁轨时指令液压缓冲器开启流量调节孔，所述控制模块用于在列车驶离时指令液压缓冲器关闭流量调节孔；其保证减震效果的同时兼顾支撑效果。
Large-span double-deck bridge structure and construction method thereof
一种大跨度的双层桥面桥梁结构及其施工方法
YANG YONG (author) / YUE XIAOGANG (author) / NING PINGHUA (author) / GUO FEI (author) / OU JIANLING (author) / MA YUE (author) / HU HUIYONG (author) / ZHOU YU (author) / WANG WEI (author) / CAI XIAOPENG (author)
2024-07-16
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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