A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cantilever bent cap construction system and construction method
The invention relates to a cantilever bent cap construction system and method, and belongs to the field of bridge construction.The cantilever bent cap construction system comprises a supporting rod, a lower-layer supporting structure, a middle-layer supporting structure and an upper-layer supporting structure, and the supporting rod is used for penetrating through a pier; the lower layer supporting structure comprises two upper chords and two lower chords, the upper chords and the lower chords are parallel to each other and are horizontally arranged, and the two lower chords are respectively arranged below the two upper chords; the two lower chords are supported by the two ends, extending out of the pier, of the supporting rods and support the upper chord; the middle-layer supporting structure comprises a plurality of bailey trusses, the multiple bailey trusses are parallel to one another and arranged at intervals, and any two adjacent bailey trusses are connected with one another; the middle-layer structure is rectangular, and the middle-layer supporting structure sleeves the bridge pier and is supported on the lower-layer supporting structure; the upper-layer supporting structure is rectangular, and the upper-layer supporting structure is arranged on the bridge piers in a sleeving mode and supported on the middle-layer supporting structure.
本发明涉及一种悬臂盖梁施工系统及施工方法，属于桥梁施工领域，悬臂盖梁施工包括：支撑杆、下层支撑结构、中层支撑结构和上层支撑结构，其中，支撑杆用于贯穿桥墩；下层支撑结构包括两个上弦杆和两个下弦杆，上弦杆和下弦杆相互平行且水平设置，两个下弦杆分别设置于两个上弦杆下方；两个下弦杆被支撑杆伸出桥墩的两端支撑，下弦杆支撑上弦杆；中层支撑结构包括多个贝雷架，多个贝雷架相互平行且间隔设置，任意相邻的两个贝雷架相互连接；中层结构呈矩形，且中层支撑结构套设桥墩并支撑于下层支撑结构上；上层支撑结构呈矩形，且上层支撑结构套设桥墩并支撑于中层支撑结构上。
Cantilever bent cap construction system and construction method
The invention relates to a cantilever bent cap construction system and method, and belongs to the field of bridge construction.The cantilever bent cap construction system comprises a supporting rod, a lower-layer supporting structure, a middle-layer supporting structure and an upper-layer supporting structure, and the supporting rod is used for penetrating through a pier; the lower layer supporting structure comprises two upper chords and two lower chords, the upper chords and the lower chords are parallel to each other and are horizontally arranged, and the two lower chords are respectively arranged below the two upper chords; the two lower chords are supported by the two ends, extending out of the pier, of the supporting rods and support the upper chord; the middle-layer supporting structure comprises a plurality of bailey trusses, the multiple bailey trusses are parallel to one another and arranged at intervals, and any two adjacent bailey trusses are connected with one another; the middle-layer structure is rectangular, and the middle-layer supporting structure sleeves the bridge pier and is supported on the lower-layer supporting structure; the upper-layer supporting structure is rectangular, and the upper-layer supporting structure is arranged on the bridge piers in a sleeving mode and supported on the middle-layer supporting structure.
本发明涉及一种悬臂盖梁施工系统及施工方法，属于桥梁施工领域，悬臂盖梁施工包括：支撑杆、下层支撑结构、中层支撑结构和上层支撑结构，其中，支撑杆用于贯穿桥墩；下层支撑结构包括两个上弦杆和两个下弦杆，上弦杆和下弦杆相互平行且水平设置，两个下弦杆分别设置于两个上弦杆下方；两个下弦杆被支撑杆伸出桥墩的两端支撑，下弦杆支撑上弦杆；中层支撑结构包括多个贝雷架，多个贝雷架相互平行且间隔设置，任意相邻的两个贝雷架相互连接；中层结构呈矩形，且中层支撑结构套设桥墩并支撑于下层支撑结构上；上层支撑结构呈矩形，且上层支撑结构套设桥墩并支撑于中层支撑结构上。
Cantilever bent cap construction system and construction method
悬臂盖梁施工系统及施工方法
ZHU WEIWEI (author) / ZHANG NAISHOU (author) / HOU JINFANG (author) / LI ZHIPU (author) / DU CHUANG (author) / WU YOU (author) / MU DONGLIN (author)
2023-03-21
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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