A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-overturning structure of steel box girder
The invention relates to the technical field of bridge engineering, in particular to an anti-overturning structure of a steel box girder, which is used for connecting the steel box girder with an abutment. The structure comprises concrete poured in the steel box girder and a connecting steel bar pre-embedded in an abutment, the other end of the connecting steel bar sequentially penetrates through the steel box girder and the concrete and is fixedly connected with the concrete. The steel box girder and the abutment can be effectively connected together, the risk that a bridge possibly faces overturning and girder falling is avoided, and the longitudinal displacement of a girder body under the temperature effect is not affected.
本发明涉及桥梁工程技术领域，具体涉及一种钢箱梁的抗倾覆构造，用于钢箱梁与墩台的连接；包括浇筑在钢箱梁内的混凝土、预埋在墩台内的连接钢筋；所述连接钢筋的另外一端依次穿过钢箱梁和混凝土且与混凝土固定连接。本发明能够有效的将钢箱梁与墩台连接在一起，避免桥梁可能面临的倾覆及落梁的风险，也不影响梁体在温度作用下的纵向位移。
Anti-overturning structure of steel box girder
The invention relates to the technical field of bridge engineering, in particular to an anti-overturning structure of a steel box girder, which is used for connecting the steel box girder with an abutment. The structure comprises concrete poured in the steel box girder and a connecting steel bar pre-embedded in an abutment, the other end of the connecting steel bar sequentially penetrates through the steel box girder and the concrete and is fixedly connected with the concrete. The steel box girder and the abutment can be effectively connected together, the risk that a bridge possibly faces overturning and girder falling is avoided, and the longitudinal displacement of a girder body under the temperature effect is not affected.
本发明涉及桥梁工程技术领域，具体涉及一种钢箱梁的抗倾覆构造，用于钢箱梁与墩台的连接；包括浇筑在钢箱梁内的混凝土、预埋在墩台内的连接钢筋；所述连接钢筋的另外一端依次穿过钢箱梁和混凝土且与混凝土固定连接。本发明能够有效的将钢箱梁与墩台连接在一起，避免桥梁可能面临的倾覆及落梁的风险，也不影响梁体在温度作用下的纵向位移。
Anti-overturning structure of steel box girder
一种钢箱梁的抗倾覆构造
DONG DONGPO (author) / GAO FEI (author) / LYU HUILONG (author) / WANG ZHIHUA (author) / MA XINYU (author) / HUANG JUN (author) / LI JIA (author) / FENG XING (author)
2022-02-01
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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