Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lower supporting structure adopting special-shaped bent cap, orthogonal bridge and construction method of orthogonal bridge
The lower supporting structure comprises a bridge pier and the special-shaped bent cap located above the bridge pier, the special-shaped bent cap comprises a first supporting beam body and a second force transmission beam body which are arranged in a crossed mode, the first supporting beam body is located above the bridge pier and directly connected with the bridge pier, and the second supporting beam body is located above the bridge pier and directly connected with the second force transmission beam body. The second force transmission beam body is connected with the first supporting beam body and used for bearing the load of the upper beam structure. The invention further provides an oblique crossing river/road crossing bridge and a construction method of the oblique crossing river/road crossing bridge. The method can well adapt to terrains, bridge orthogonal arrangement can be achieved under different crossing angles of bridge routes, crossed rivers and roads, oblique crossing bridges complex in design and construction are avoided, meanwhile, the advantages of the oblique crossing bridges are achieved, bridge design and construction standardization is promoted, construction difficulty is lowered, the construction period is shortened, and the construction efficiency is improved. Engineering investment is saved, and the full-life-cycle durability of the bridge structure is improved.
本发明公开了一种采用异形盖梁的下部支撑结构，包括桥墩与位于所述桥墩上方的异型盖梁，所述异型盖梁包括相互交叉设置的第一支撑梁体与第二传力梁体，所述第一支撑梁体位于所述桥墩上方且直接与所述桥墩相连，所述第二传力梁体与第一支撑梁体相连并用于承受上部梁结构的荷载。本发明还提供一种斜交跨越河流/道路的桥梁及其施工方法。本发明能较好适应地形，满足桥梁路线与相交河流及道路不同交叉角度下实现桥梁正交布置，避免采用设计施工均较复杂的斜交桥梁，同时又具备斜交桥梁的优势，有利于推进桥梁设计施工标准化，降低施工难度，缩短施工工期，节约工程投资，提高桥梁结构全寿命周期耐久性。
Lower supporting structure adopting special-shaped bent cap, orthogonal bridge and construction method of orthogonal bridge
The lower supporting structure comprises a bridge pier and the special-shaped bent cap located above the bridge pier, the special-shaped bent cap comprises a first supporting beam body and a second force transmission beam body which are arranged in a crossed mode, the first supporting beam body is located above the bridge pier and directly connected with the bridge pier, and the second supporting beam body is located above the bridge pier and directly connected with the second force transmission beam body. The second force transmission beam body is connected with the first supporting beam body and used for bearing the load of the upper beam structure. The invention further provides an oblique crossing river/road crossing bridge and a construction method of the oblique crossing river/road crossing bridge. The method can well adapt to terrains, bridge orthogonal arrangement can be achieved under different crossing angles of bridge routes, crossed rivers and roads, oblique crossing bridges complex in design and construction are avoided, meanwhile, the advantages of the oblique crossing bridges are achieved, bridge design and construction standardization is promoted, construction difficulty is lowered, the construction period is shortened, and the construction efficiency is improved. Engineering investment is saved, and the full-life-cycle durability of the bridge structure is improved.
本发明公开了一种采用异形盖梁的下部支撑结构，包括桥墩与位于所述桥墩上方的异型盖梁，所述异型盖梁包括相互交叉设置的第一支撑梁体与第二传力梁体，所述第一支撑梁体位于所述桥墩上方且直接与所述桥墩相连，所述第二传力梁体与第一支撑梁体相连并用于承受上部梁结构的荷载。本发明还提供一种斜交跨越河流/道路的桥梁及其施工方法。本发明能较好适应地形，满足桥梁路线与相交河流及道路不同交叉角度下实现桥梁正交布置，避免采用设计施工均较复杂的斜交桥梁，同时又具备斜交桥梁的优势，有利于推进桥梁设计施工标准化，降低施工难度，缩短施工工期，节约工程投资，提高桥梁结构全寿命周期耐久性。
Lower supporting structure adopting special-shaped bent cap, orthogonal bridge and construction method of orthogonal bridge
采用异形盖梁的下部支撑结构、正交桥梁及其施工方法
HE TING (Autor:in) / LI DA (Autor:in) / DAI XIAODONG (Autor:in) / HU QIONG (Autor:in) / LIU XINQI (Autor:in) / LONG GUANG (Autor:in) / SONG ZHI (Autor:in) / PENG XIAOMING (Autor:in) / LIU WEN (Autor:in) / LI JINGUANG (Autor:in)
12.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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