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A platform for research: civil engineering, architecture and urbanism
Joint connection structure of section steel-UHPC (Ultra High Performance Concrete) combined bridge deck slab and construction method thereof
The invention discloses a joint connecting structure of profile steel-UHPC (Ultra High Performance Concrete) combined bridge decks, which comprises a pair of profile steel-UHPC combined bridge decks which are adjacently arranged in the longitudinal bridge direction and a cast-in-place joint which is cast in place between the adjacent profile steel-UHPC combined bridge decks in the transverse bridge direction, and an embedded steel plate is arranged at one end, close to the cast-in-place joint in the transverse bridge direction, in the profile steel-UHPC combined bridge decks; one end of the pre-embedded steel plate extends between the profile steel and the UHPC plate, the other end of the pre-embedded steel plate extends into the transverse bridge direction cast-in-place joint, a shearing force connecting piece is arranged on the upper surface of the pre-embedded steel plate, and a shearing force connecting piece is arranged on the lower surface of the end, located on the transverse bridge direction cast-in-place joint, of the pre-embedded steel plate. The invention further provides a construction method of the joint connecting structure of the section steel-UHPC combined bridge deck slab. The joint connection structure of the section steel-UHPC combined bridge deck slab has the advantages of being reliable in joint connection, high in structural connection performance and easy and convenient to prefabricate and construct on site.
本发明公开了一种型钢‑UHPC组合桥面板的接缝连接构造，包括一对纵桥向相邻设置的型钢‑UHPC组合桥面板以及现浇于相邻型钢‑UHPC组合桥面板之间横桥向现浇接缝，型钢‑UHPC组合桥面板中在靠近横桥向现浇接缝的一端设有预埋钢板，预埋钢板的一端向型钢和UHPC板之间延伸，另一端向横桥向现浇接缝中延伸，预埋钢板的上表面设有剪力连接件，预埋钢板位于所述横桥向现浇接缝的一端的下表面设有剪力连接件。本发明还提供一种上述型钢‑UHPC组合桥面板的接缝连接构造的施工方法。本发明的型钢‑UHPC组合桥面板的接缝连接构造，其具有接缝连接可靠，结构连接性能强，预制施工以及现场施工简便的优势。
Joint connection structure of section steel-UHPC (Ultra High Performance Concrete) combined bridge deck slab and construction method thereof
The invention discloses a joint connecting structure of profile steel-UHPC (Ultra High Performance Concrete) combined bridge decks, which comprises a pair of profile steel-UHPC combined bridge decks which are adjacently arranged in the longitudinal bridge direction and a cast-in-place joint which is cast in place between the adjacent profile steel-UHPC combined bridge decks in the transverse bridge direction, and an embedded steel plate is arranged at one end, close to the cast-in-place joint in the transverse bridge direction, in the profile steel-UHPC combined bridge decks; one end of the pre-embedded steel plate extends between the profile steel and the UHPC plate, the other end of the pre-embedded steel plate extends into the transverse bridge direction cast-in-place joint, a shearing force connecting piece is arranged on the upper surface of the pre-embedded steel plate, and a shearing force connecting piece is arranged on the lower surface of the end, located on the transverse bridge direction cast-in-place joint, of the pre-embedded steel plate. The invention further provides a construction method of the joint connecting structure of the section steel-UHPC combined bridge deck slab. The joint connection structure of the section steel-UHPC combined bridge deck slab has the advantages of being reliable in joint connection, high in structural connection performance and easy and convenient to prefabricate and construct on site.
本发明公开了一种型钢‑UHPC组合桥面板的接缝连接构造，包括一对纵桥向相邻设置的型钢‑UHPC组合桥面板以及现浇于相邻型钢‑UHPC组合桥面板之间横桥向现浇接缝，型钢‑UHPC组合桥面板中在靠近横桥向现浇接缝的一端设有预埋钢板，预埋钢板的一端向型钢和UHPC板之间延伸，另一端向横桥向现浇接缝中延伸，预埋钢板的上表面设有剪力连接件，预埋钢板位于所述横桥向现浇接缝的一端的下表面设有剪力连接件。本发明还提供一种上述型钢‑UHPC组合桥面板的接缝连接构造的施工方法。本发明的型钢‑UHPC组合桥面板的接缝连接构造，其具有接缝连接可靠，结构连接性能强，预制施工以及现场施工简便的优势。
Joint connection structure of section steel-UHPC (Ultra High Performance Concrete) combined bridge deck slab and construction method thereof
型钢-UHPC组合桥面板的接缝连接构造及其施工方法
GUO XING (author) / ZHANG QINGWEI (author) / WANG CHENGWEI (author) / YU MAN (author) / MO FUWEN (author) / YANG YU (author) / WU XINYIN (author) / HAN QIANZI (author) / JIANG ZHIQIANG (author)
2024-08-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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