A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Simply supported and continuous corrugated web steel box-concrete composite beam
The invention relates to the field of bridges, and in particular relates to a simply supported and continuous corrugated web steel box-concrete composite beam. The simply supported and continuous corrugated web steel box-concrete composite beam comprises a plurality of prefabricated corrugated web steel box-concrete composite beams, the prefabricated corrugated web steel box-concrete composite beams are connected through steel box type cross beams and K-shaped steel cross beams in the transverse bridge direction, composite beam reinforced concrete top plates are connected through cast-in-place reinforced concrete plates, cast-in-place reinforced concrete side wing plates are poured on the outer sides of the composite beam reinforced concrete top plates, the continuous ends of the multiple prefabricated corrugated web steel box-concrete composite beams in the longitudinal bridge direction are connected through cast-in-place concrete connecting sections, the cast-in-place concrete connecting sections are connected with open corrugated web steel boxes through studs, supports are arranged below the cast-in-place concrete connecting sections, and the simply supported and continuous corrugated web steel box-concrete composite beam is formed. The advantages of corrugated steel webs and the excellent stress characteristic of continuous beams are fully utilized, the self weight is light, machining and manufacturing are easy, the construction quality is guaranteed, the bridge construction speed is high, and very wide practicability is achieved.
本发明涉及桥梁领域，具体涉及一种先简支后连续波形腹板钢箱‑混凝土组合梁；包括：多片预制波形腹板钢箱‑混凝土组合梁，多片预制波形腹板钢箱‑混凝土组合梁横桥向由钢箱型横梁和K型钢横梁连接，组合梁钢筋混凝土顶板由现浇钢筋混凝土板连接，并在外侧浇筑现浇钢筋混凝土边翼板，多片预制波形腹板钢箱‑混凝土组合梁纵桥向的连续端由现浇混凝土连接段连接，现浇混凝土连接段与开口波形腹板钢箱通过栓钉连接，现浇混凝土连接段下面设置支座，形成先简支后连续波形腹板钢箱‑混凝土组合梁。本发明充分利用了波形钢腹板的优点和连续梁的优良受力特性，自重轻，易于加工制造和保证施工质量，桥梁施工速度快，具有非常广泛的实用性。
Simply supported and continuous corrugated web steel box-concrete composite beam
The invention relates to the field of bridges, and in particular relates to a simply supported and continuous corrugated web steel box-concrete composite beam. The simply supported and continuous corrugated web steel box-concrete composite beam comprises a plurality of prefabricated corrugated web steel box-concrete composite beams, the prefabricated corrugated web steel box-concrete composite beams are connected through steel box type cross beams and K-shaped steel cross beams in the transverse bridge direction, composite beam reinforced concrete top plates are connected through cast-in-place reinforced concrete plates, cast-in-place reinforced concrete side wing plates are poured on the outer sides of the composite beam reinforced concrete top plates, the continuous ends of the multiple prefabricated corrugated web steel box-concrete composite beams in the longitudinal bridge direction are connected through cast-in-place concrete connecting sections, the cast-in-place concrete connecting sections are connected with open corrugated web steel boxes through studs, supports are arranged below the cast-in-place concrete connecting sections, and the simply supported and continuous corrugated web steel box-concrete composite beam is formed. The advantages of corrugated steel webs and the excellent stress characteristic of continuous beams are fully utilized, the self weight is light, machining and manufacturing are easy, the construction quality is guaranteed, the bridge construction speed is high, and very wide practicability is achieved.
本发明涉及桥梁领域，具体涉及一种先简支后连续波形腹板钢箱‑混凝土组合梁；包括：多片预制波形腹板钢箱‑混凝土组合梁，多片预制波形腹板钢箱‑混凝土组合梁横桥向由钢箱型横梁和K型钢横梁连接，组合梁钢筋混凝土顶板由现浇钢筋混凝土板连接，并在外侧浇筑现浇钢筋混凝土边翼板，多片预制波形腹板钢箱‑混凝土组合梁纵桥向的连续端由现浇混凝土连接段连接，现浇混凝土连接段与开口波形腹板钢箱通过栓钉连接，现浇混凝土连接段下面设置支座，形成先简支后连续波形腹板钢箱‑混凝土组合梁。本发明充分利用了波形钢腹板的优点和连续梁的优良受力特性，自重轻，易于加工制造和保证施工质量，桥梁施工速度快，具有非常广泛的实用性。
Simply supported and continuous corrugated web steel box-concrete composite beam
一种先简支后连续波形腹板钢箱-混凝土组合梁
WANG LONGFEI (author) / WU WEIHONG (author) / MA SHENGWU (author) / HU YANWEN (author) / LI XITONG (author)
2021-08-20
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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