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Steel structure bridge body anti-overturning structure and construction method
The invention discloses a steel structure bridge body anti-overturning structure and a construction method, the steel structure bridge body anti-overturning structure comprises a pier column and a bridge body supported by the top end of the pier column, and further comprises steel cover beams installed at the top ends of the two sides of the pier column and used for assisting in supporting the bridge body; the inner reinforcing piece is inversely mounted at the top end of the pier column and two sides of the inner reinforcing piece are hooked with the steel cover beam; the outer reinforcing parts are mounted on the front and rear sides of the pier column and the steel cover beam; the invention relates to the technical field of bridge construction. According to the steel structure bridge body anti-overturning structure and the construction method, the steel cover beam can be hung on the two sides of the pier column through the inner reinforcing pieces, meanwhile, the steel cover beam and the pier column are further connected on the two sides through the outer reinforcing pieces, the connecting strength between the steel cover beam and the pier column is effectively improved, and the bearing capacity of the steel cover beam is improved; the steel cover beam is fixed without penetrating through the pier column and driving split bolts into the pier column, the construction strength is low, the advantages of a combined structure are fully utilized, the advantages of being light in self weight, small in wet work amount and free of large-scale formwork erecting are achieved, and meanwhile the problem of bridge overturning is deeply solved.
本发明公开了一种钢结构桥梁体抗倾覆构造与施工方法，包括墩柱及其顶端支撑的桥梁本体，还包括：钢盖梁，安装于墩柱两侧顶端用于辅助支撑桥梁本体；内强化件，倒扣安装于墩柱顶端且两侧钩挂钢盖梁；外强化件，安装于墩柱和钢盖梁前后两侧；本发明涉及桥梁施工技术领域。该钢结构桥梁体抗倾覆构造与施工方法，利用内强化件可将钢盖梁挂接在墩柱两侧，同时在两侧用外强化件进一步连接钢盖梁与墩柱，有效提高了钢盖梁与墩柱之间的连接强度，提高钢盖梁的承受力，且无需贯穿墩柱打入对拉螺栓固定钢盖梁，施工强度低，并且充分利用了组合结构的优势，具有自重轻、湿作业量少、无需大规模支模的特点，同时深度解决了桥梁倾覆的问题。
Steel structure bridge body anti-overturning structure and construction method
The invention discloses a steel structure bridge body anti-overturning structure and a construction method, the steel structure bridge body anti-overturning structure comprises a pier column and a bridge body supported by the top end of the pier column, and further comprises steel cover beams installed at the top ends of the two sides of the pier column and used for assisting in supporting the bridge body; the inner reinforcing piece is inversely mounted at the top end of the pier column and two sides of the inner reinforcing piece are hooked with the steel cover beam; the outer reinforcing parts are mounted on the front and rear sides of the pier column and the steel cover beam; the invention relates to the technical field of bridge construction. According to the steel structure bridge body anti-overturning structure and the construction method, the steel cover beam can be hung on the two sides of the pier column through the inner reinforcing pieces, meanwhile, the steel cover beam and the pier column are further connected on the two sides through the outer reinforcing pieces, the connecting strength between the steel cover beam and the pier column is effectively improved, and the bearing capacity of the steel cover beam is improved; the steel cover beam is fixed without penetrating through the pier column and driving split bolts into the pier column, the construction strength is low, the advantages of a combined structure are fully utilized, the advantages of being light in self weight, small in wet work amount and free of large-scale formwork erecting are achieved, and meanwhile the problem of bridge overturning is deeply solved.
本发明公开了一种钢结构桥梁体抗倾覆构造与施工方法，包括墩柱及其顶端支撑的桥梁本体，还包括：钢盖梁，安装于墩柱两侧顶端用于辅助支撑桥梁本体；内强化件，倒扣安装于墩柱顶端且两侧钩挂钢盖梁；外强化件，安装于墩柱和钢盖梁前后两侧；本发明涉及桥梁施工技术领域。该钢结构桥梁体抗倾覆构造与施工方法，利用内强化件可将钢盖梁挂接在墩柱两侧，同时在两侧用外强化件进一步连接钢盖梁与墩柱，有效提高了钢盖梁与墩柱之间的连接强度，提高钢盖梁的承受力，且无需贯穿墩柱打入对拉螺栓固定钢盖梁，施工强度低，并且充分利用了组合结构的优势，具有自重轻、湿作业量少、无需大规模支模的特点，同时深度解决了桥梁倾覆的问题。
Steel structure bridge body anti-overturning structure and construction method
一种钢结构桥梁体抗倾覆构造与施工方法
ZHU RUILIN (author) / ZHUANG LIANGDONG (author) / LIANG HUQING (author) / TANG MENGXIONG (author)
2024-07-12
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Bridge anti-overturning structure and construction method thereof
| European Patent Office | 2015