Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel-concrete combined cover beam suitable for single-column pier
The invention discloses a steel-concrete combined bent cap suitable for a single-column pier, and relates to the technical field of bridge construction, the steel-concrete combined bent cap comprises a steel-concrete beam, a steel-concrete plate and a steel pipe concrete column; the steel-concrete beam is arranged on the steel-concrete plate, and the steel-concrete plate is arranged at the top end of the steel pipe concrete column; the steel-concrete beam comprises a pi-shaped steel beam, pre-injected concrete arranged in the pi-shaped steel beam and a load-bearing steel bar arranged in the pre-injected concrete; the steel-concrete plate comprises an upper steel plate, a lower concrete plate arranged in an arc shape, a middle PBL connecting piece arranged between the upper steel plate and the lower concrete plate and a stress rib. The concrete filled steel tubular column comprises a circular steel tube and a concrete column poured in the circular steel tube. The advantages of a steel-concrete composite structure are fully utilized, prefabrication is performed in a factory, rapid assembly construction is performed on a construction site, interference to traffic and adverse effects on the environment in the bridge construction process are reduced, the bridge construction speed is greatly increased, and meanwhile the structure is simple and stress is reasonable.
本发明公开了一种适用于独柱桥墩的钢混组合盖梁，涉及桥梁施工技术领域，包括钢‑混凝土梁、钢‑混凝土板和钢管混凝土柱；所述钢‑混凝土梁设置于钢‑混凝土板上，所述钢‑混凝土板设置于钢管混凝土柱顶端；所述钢‑混凝土梁包括π形钢梁、设置于π形钢梁内的预注混凝土和设置于预注混凝土内的受力钢筋；所述钢‑混凝土板包括上部钢板、呈弧形设置的下部混凝土板、设置于上部钢板和下部混凝土板之间的中部PBL连接件和受力筋；所述钢管混凝土柱包括圆钢管和浇注在圆钢管内的混凝土柱。充分利用钢混组合结构的优势，在工厂预制、在施工现场快速装配施工，减少了桥梁建设过程对交通的干扰以及对环境的不利影响，大大提高了桥梁建设速度，同时构造简单，受力合理。
Steel-concrete combined cover beam suitable for single-column pier
The invention discloses a steel-concrete combined bent cap suitable for a single-column pier, and relates to the technical field of bridge construction, the steel-concrete combined bent cap comprises a steel-concrete beam, a steel-concrete plate and a steel pipe concrete column; the steel-concrete beam is arranged on the steel-concrete plate, and the steel-concrete plate is arranged at the top end of the steel pipe concrete column; the steel-concrete beam comprises a pi-shaped steel beam, pre-injected concrete arranged in the pi-shaped steel beam and a load-bearing steel bar arranged in the pre-injected concrete; the steel-concrete plate comprises an upper steel plate, a lower concrete plate arranged in an arc shape, a middle PBL connecting piece arranged between the upper steel plate and the lower concrete plate and a stress rib. The concrete filled steel tubular column comprises a circular steel tube and a concrete column poured in the circular steel tube. The advantages of a steel-concrete composite structure are fully utilized, prefabrication is performed in a factory, rapid assembly construction is performed on a construction site, interference to traffic and adverse effects on the environment in the bridge construction process are reduced, the bridge construction speed is greatly increased, and meanwhile the structure is simple and stress is reasonable.
本发明公开了一种适用于独柱桥墩的钢混组合盖梁，涉及桥梁施工技术领域，包括钢‑混凝土梁、钢‑混凝土板和钢管混凝土柱；所述钢‑混凝土梁设置于钢‑混凝土板上，所述钢‑混凝土板设置于钢管混凝土柱顶端；所述钢‑混凝土梁包括π形钢梁、设置于π形钢梁内的预注混凝土和设置于预注混凝土内的受力钢筋；所述钢‑混凝土板包括上部钢板、呈弧形设置的下部混凝土板、设置于上部钢板和下部混凝土板之间的中部PBL连接件和受力筋；所述钢管混凝土柱包括圆钢管和浇注在圆钢管内的混凝土柱。充分利用钢混组合结构的优势，在工厂预制、在施工现场快速装配施工，减少了桥梁建设过程对交通的干扰以及对环境的不利影响，大大提高了桥梁建设速度，同时构造简单，受力合理。
Steel-concrete combined cover beam suitable for single-column pier
适用于独柱桥墩的钢混组合盖梁
CHEN XIAOHU (Autor:in) / WANG XUANDING (Autor:in) / QIAO YUNQIANG (Autor:in) / ZHOU XUHONG (Autor:in) / LIU YONGJIAN (Autor:in) / CHEN JIAYONG (Autor:in) / LIU YUAN (Autor:in) / YANG DING (Autor:in)
10.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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