A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel reinforced concrete multi-arch arch bridge
The invention discloses a steel reinforced concrete multi-arch arch bridge which comprises a bridge deck structure. The bridge deck structure is erected on a bridge deck beam supporting structure. Thebridge deck beam supporting structure comprises arch bridge abutments arranged at two ends. A plurality of multi-arch middle foundations are arranged between the two arch bridge abutments at intervals; each arch bridge abutment comprises an abutment bearing platform; a bridge abutment pile group foundation is arranged below the abutment bearing platform; an end arch seat is arranged on the surface of the abutment bearing platform; a bridge abutment front wall used for supporting a bridge deck structure is arranged on the end arch seat, the multi-arch middle foundation comprises a bearing platform, a multi-arch pile group foundation is arranged below the bearing platform, the arch seat is arranged on the surface of the arch bridge bearing platform, and section steel framework main arch rings are arranged between the end arch seat and the arch seat and between the arch seat. A construction period can be shortened, construction cost is reduced, and adaptability is higher; and along withincrease of a multi-arch span number of the arch bridge, advantages are gradually enhanced.
本发明公开了一种型钢混凝土连拱拱桥，包括桥面结构，所述桥面结构架设在桥面梁支撑结构上；所述桥面梁支撑结构包括设置两端的拱桥桥台，两个拱桥桥台之间间隔设置有多个连拱中间基础，所述拱桥桥台包括桥台承台，所述桥台承台下方配置有桥台群桩基础，所述桥台承台表面设置有端拱座，所述端拱座上设置有用于支撑桥面结构的桥台前墙，所述连拱中间基础包括承台，所述承台下方配置有连拱群桩基础，所述拱桥承台表面设置拱座，所述端拱座与拱座之间，拱座之间均设置有型钢骨架主拱圈。本发明可减少施工工期，降低工程造价，适应性更强；随拱桥连拱跨数增加，本发明优势逐渐增强。
Steel reinforced concrete multi-arch arch bridge
The invention discloses a steel reinforced concrete multi-arch arch bridge which comprises a bridge deck structure. The bridge deck structure is erected on a bridge deck beam supporting structure. Thebridge deck beam supporting structure comprises arch bridge abutments arranged at two ends. A plurality of multi-arch middle foundations are arranged between the two arch bridge abutments at intervals; each arch bridge abutment comprises an abutment bearing platform; a bridge abutment pile group foundation is arranged below the abutment bearing platform; an end arch seat is arranged on the surface of the abutment bearing platform; a bridge abutment front wall used for supporting a bridge deck structure is arranged on the end arch seat, the multi-arch middle foundation comprises a bearing platform, a multi-arch pile group foundation is arranged below the bearing platform, the arch seat is arranged on the surface of the arch bridge bearing platform, and section steel framework main arch rings are arranged between the end arch seat and the arch seat and between the arch seat. A construction period can be shortened, construction cost is reduced, and adaptability is higher; and along withincrease of a multi-arch span number of the arch bridge, advantages are gradually enhanced.
本发明公开了一种型钢混凝土连拱拱桥，包括桥面结构，所述桥面结构架设在桥面梁支撑结构上；所述桥面梁支撑结构包括设置两端的拱桥桥台，两个拱桥桥台之间间隔设置有多个连拱中间基础，所述拱桥桥台包括桥台承台，所述桥台承台下方配置有桥台群桩基础，所述桥台承台表面设置有端拱座，所述端拱座上设置有用于支撑桥面结构的桥台前墙，所述连拱中间基础包括承台，所述承台下方配置有连拱群桩基础，所述拱桥承台表面设置拱座，所述端拱座与拱座之间，拱座之间均设置有型钢骨架主拱圈。本发明可减少施工工期，降低工程造价，适应性更强；随拱桥连拱跨数增加，本发明优势逐渐增强。
Steel reinforced concrete multi-arch arch bridge
型钢混凝土连拱拱桥
DU YAGUANG (author) / HU ZHILI (author) / WEI CHAO (author) / QIU YILONG (author) / ZHANG WANCHUN (author)
2020-10-27
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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