A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cable-stayed bridge steel shell-concrete combined bridge tower cable bent tower anchoring structure
The invention discloses a cable-stayed bridge steel shell-concrete combined bridge tower cable bent tower anchoring structure, relates to the technical field of bridge engineering, solves the problems that an existing cable bent tower anchoring form is large in occupied space in a tower, and construction quality is difficult to guarantee, and improves construction speed, and adopts the specific scheme that the cable bent tower anchoring structure comprises a cable guide pipe pre-buried in the tower wall of a bridge tower; the bridge tower wall is composed of a steel bridge tower inner wall, a bridge tower outer wall and concrete poured between the bridge tower inner wall and the bridge tower outer wall, the cable guide pipe is arranged obliquely upwards, one end of the cable guide pipe is fixedly connected with the inner surface of the bridge tower inner wall, the other end of the cable guide pipe penetrates through the bridge tower outer wall and extends outwards, and an anchorage device is further arranged and fixedly connected with the bridge tower inner wall through a force transmission assembly. The anchorage device is used for anchoring the stay cable guided by the cable guide pipe.
本发明公开了一种斜拉桥钢壳‑混凝土组合桥塔索塔锚固结构，涉及桥梁工程技术领域，解决了现有索塔锚固形式塔内占用空间大、施工质量难以保证的问题，提高了施工速度，具体方案如下：包括预埋于桥塔塔壁上的索导管，所述桥塔塔壁由钢质的桥塔内壁、桥塔外壁以及浇筑在二者之间的混凝土组成，索导管斜向上设置，索导管一端与桥塔内壁的内表面固定连接，另一端贯穿桥塔外壁并向外伸出，还设有锚具，锚具通过传力组件与桥塔内壁固定连接，锚具用于锚固经索导管导向的斜拉索。
Cable-stayed bridge steel shell-concrete combined bridge tower cable bent tower anchoring structure
The invention discloses a cable-stayed bridge steel shell-concrete combined bridge tower cable bent tower anchoring structure, relates to the technical field of bridge engineering, solves the problems that an existing cable bent tower anchoring form is large in occupied space in a tower, and construction quality is difficult to guarantee, and improves construction speed, and adopts the specific scheme that the cable bent tower anchoring structure comprises a cable guide pipe pre-buried in the tower wall of a bridge tower; the bridge tower wall is composed of a steel bridge tower inner wall, a bridge tower outer wall and concrete poured between the bridge tower inner wall and the bridge tower outer wall, the cable guide pipe is arranged obliquely upwards, one end of the cable guide pipe is fixedly connected with the inner surface of the bridge tower inner wall, the other end of the cable guide pipe penetrates through the bridge tower outer wall and extends outwards, and an anchorage device is further arranged and fixedly connected with the bridge tower inner wall through a force transmission assembly. The anchorage device is used for anchoring the stay cable guided by the cable guide pipe.
本发明公开了一种斜拉桥钢壳‑混凝土组合桥塔索塔锚固结构，涉及桥梁工程技术领域，解决了现有索塔锚固形式塔内占用空间大、施工质量难以保证的问题，提高了施工速度，具体方案如下：包括预埋于桥塔塔壁上的索导管，所述桥塔塔壁由钢质的桥塔内壁、桥塔外壁以及浇筑在二者之间的混凝土组成，索导管斜向上设置，索导管一端与桥塔内壁的内表面固定连接，另一端贯穿桥塔外壁并向外伸出，还设有锚具，锚具通过传力组件与桥塔内壁固定连接，锚具用于锚固经索导管导向的斜拉索。
Cable-stayed bridge steel shell-concrete combined bridge tower cable bent tower anchoring structure
一种斜拉桥钢壳-混凝土组合桥塔索塔锚固结构
XU ZHAO (author) / LI HUAIFENG (author) / XU CHANGZE (author) / ZHAO HONGJIAO (author) / ZHANG SHUN (author) / ZHANG HAN (author)
2023-07-04
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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