Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Joint connection structure of profile steel-UHPC (Ultra High Performance Concrete) combined bridge deck slab and construction method of joint connection structure
The invention discloses a joint connection 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 for connecting the adjacent profile steel-UHPC combined bridge decks in the transverse bridge direction, and a steel box for accommodating cast-in-place concrete is arranged between the end parts of the adjacent profile steel in the longitudinal bridge direction; a pre-embedded steel plate is arranged at the end, close to the transverse bridge direction cast-in-place joint, of the profile steel-UHPC combined bridge deck, one end of the pre-embedded steel plate extends to the position between the profile steel and the UHPC plate, and the other end of the pre-embedded steel plate extends into the transverse bridge direction cast-in-place joint and covers the steel box. The invention further discloses a construction method of the joint connecting structure of the section steel-UHPC combined bridge deck slab. The joint connecting structure of the section steel-UHPC combined bridge deck slab has the advantages of being reliable in joint connection, high in structural connection performance, small in material consumption, simple and convenient to prefabricate and construct on site, and wide in application prospect.
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组合桥面板以及用于连接相邻型钢‑UHPC组合桥面板的横桥向现浇接缝，纵桥向相邻型钢的端部之间设有用于容纳现浇混凝土的钢盒，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，预埋钢板的一端向所述型钢和UHPC板之间延伸，另一端向横桥向现浇接缝中延伸并盖设于钢盒上。本发明还公开了上述型钢‑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，材料用量少，预制施工以及现场施工简便的优势，应用前景广阔。
Joint connection structure of profile steel-UHPC (Ultra High Performance Concrete) combined bridge deck slab and construction method of joint connection structure
The invention discloses a joint connection 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 for connecting the adjacent profile steel-UHPC combined bridge decks in the transverse bridge direction, and a steel box for accommodating cast-in-place concrete is arranged between the end parts of the adjacent profile steel in the longitudinal bridge direction; a pre-embedded steel plate is arranged at the end, close to the transverse bridge direction cast-in-place joint, of the profile steel-UHPC combined bridge deck, one end of the pre-embedded steel plate extends to the position between the profile steel and the UHPC plate, and the other end of the pre-embedded steel plate extends into the transverse bridge direction cast-in-place joint and covers the steel box. The invention further discloses a construction method of the joint connecting structure of the section steel-UHPC combined bridge deck slab. The joint connecting structure of the section steel-UHPC combined bridge deck slab has the advantages of being reliable in joint connection, high in structural connection performance, small in material consumption, simple and convenient to prefabricate and construct on site, and wide in application prospect.
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组合桥面板以及用于连接相邻型钢‑UHPC组合桥面板的横桥向现浇接缝，纵桥向相邻型钢的端部之间设有用于容纳现浇混凝土的钢盒，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，预埋钢板的一端向所述型钢和UHPC板之间延伸，另一端向横桥向现浇接缝中延伸并盖设于钢盒上。本发明还公开了上述型钢‑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，材料用量少，预制施工以及现场施工简便的优势，应用前景广阔。
Joint connection structure of profile steel-UHPC (Ultra High Performance Concrete) combined bridge deck slab and construction method of joint connection structure
一种型钢-UHPC组合桥面板的接缝连接构造及其施工方法
LIU ZHAOFENG (Autor:in) / LI PINGHUI (Autor:in) / ZHU ZIWAN (Autor:in) / WU XINYIN (Autor:in) / YU MAN (Autor:in) / WANG SENHAI (Autor:in) / LIU XIANGYUN (Autor:in) / LI LIFU (Autor:in) / DENG MIN (Autor:in)
16.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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