A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Asymmetric continuous beam-cable-stayed combined bridge
The invention discloses an asymmetric continuous beam-cable-stayed combined bridge, which relates to the technical field of bridge engineering, and comprises a continuous beam part and a cable-stayed bridge part, the continuous beam part comprises a continuous beam main beam and a first main pier part, the first main pier part is arranged on the lower portion of the continuous beam main beam, and the cable-stayed bridge part comprises cable bent towers, stay cables, a cable-stayed bridge main beam and cable-stayed bridge main piers; the cable-stayed bridge main beam and the continuous beam main beam are aligned and form a bridge main body; the cable-stayed bridge main beam and the continuous beam main beam are connected through a midspan closure section; the cable-stayed bridge main pier is arranged on the lower side of the cable-stayed bridge girder and used for supporting the cable-stayed bridge girder, and the cable bent tower is arranged on the cable-stayed bridge main pier and connected with the cable-stayed bridge girder through a plurality of stay cables. According to the invention, two structural forms of a continuous beam bridge and a cable-stayed bridge are combined, and an asymmetric continuous beam-cable-stayed combined bridge structural form is innovatively provided, so that the aesthetic property of the structure is improved, and the stability of the structure is ensured.
本发明公开了一种非对称连续梁—斜拉组合桥，涉及桥梁工程技术领域，该组合桥包括连续梁部分和斜拉桥部分；所述连续梁部分包括连续梁主梁和第一主墩部分，第一主墩部分设在连续梁主梁下部，所述斜拉桥部分包括索塔、斜拉索、斜拉桥主梁和斜拉桥主墩；所述斜拉桥主梁与连续梁主梁相对齐且两者形成桥梁主体；所述斜拉桥主梁与连续梁主梁之间通过中跨合龙段相连；斜拉桥主墩设在斜拉桥主梁下侧并用于支撑斜拉桥主梁，索塔设在斜拉桥主墩上，索塔与斜拉桥主梁通过多根斜拉索相连。本发明结合了连续梁桥与斜拉桥两种结构形式，创新性的提出了一种非对称连续梁—斜拉组合桥结构形式，既提升了结构的美观性又保证了结构的稳定性。
Asymmetric continuous beam-cable-stayed combined bridge
The invention discloses an asymmetric continuous beam-cable-stayed combined bridge, which relates to the technical field of bridge engineering, and comprises a continuous beam part and a cable-stayed bridge part, the continuous beam part comprises a continuous beam main beam and a first main pier part, the first main pier part is arranged on the lower portion of the continuous beam main beam, and the cable-stayed bridge part comprises cable bent towers, stay cables, a cable-stayed bridge main beam and cable-stayed bridge main piers; the cable-stayed bridge main beam and the continuous beam main beam are aligned and form a bridge main body; the cable-stayed bridge main beam and the continuous beam main beam are connected through a midspan closure section; the cable-stayed bridge main pier is arranged on the lower side of the cable-stayed bridge girder and used for supporting the cable-stayed bridge girder, and the cable bent tower is arranged on the cable-stayed bridge main pier and connected with the cable-stayed bridge girder through a plurality of stay cables. According to the invention, two structural forms of a continuous beam bridge and a cable-stayed bridge are combined, and an asymmetric continuous beam-cable-stayed combined bridge structural form is innovatively provided, so that the aesthetic property of the structure is improved, and the stability of the structure is ensured.
本发明公开了一种非对称连续梁—斜拉组合桥，涉及桥梁工程技术领域，该组合桥包括连续梁部分和斜拉桥部分；所述连续梁部分包括连续梁主梁和第一主墩部分，第一主墩部分设在连续梁主梁下部，所述斜拉桥部分包括索塔、斜拉索、斜拉桥主梁和斜拉桥主墩；所述斜拉桥主梁与连续梁主梁相对齐且两者形成桥梁主体；所述斜拉桥主梁与连续梁主梁之间通过中跨合龙段相连；斜拉桥主墩设在斜拉桥主梁下侧并用于支撑斜拉桥主梁，索塔设在斜拉桥主墩上，索塔与斜拉桥主梁通过多根斜拉索相连。本发明结合了连续梁桥与斜拉桥两种结构形式，创新性的提出了一种非对称连续梁—斜拉组合桥结构形式，既提升了结构的美观性又保证了结构的稳定性。
Asymmetric continuous beam-cable-stayed combined bridge
一种非对称连续梁—斜拉组合桥
ZHAN GANGYI (author) / LI WENWEN (author) / FAN JUNLIN (author) / GONG HONGHUA (author) / ZHU HUAZHONG (author) / YANG HONGJIAN (author) / LUO ZHEN (author) / HUANG LIANG (author) / HU CONG (author)
2022-12-20
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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