Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforcing structure for shield tunnel to pass through building in close distance
The invention discloses a reinforcing structure for a shield tunnel to pass through a building in a close range, and belongs to the technical field of tunnel construction, the reinforcing structure comprises a bottom supporting part, a first cast-in-place pile, a steel strand, an anchoring plate and a construction groove concrete part, the bottom supporting part comprises pipe shed pipes, angle iron and a hanging ring, the multiple pipe shed pipes are horizontally and uniformly arranged below a building foundation, and the first cast-in-place pile is connected with the first cast-in-place pile; the angle iron is welded to the two ends of the pipe roof pipes, the hanging rings are evenly welded to the side wall of the angle iron at intervals, the first cast-in-place piles are arranged on the two sides of a building, the construction groove concrete part wraps the angle iron and the hanging rings, one end of the steel strand is fixed to the hanging rings, and the other end of the steel strand penetrates through the construction groove concrete part and the top ends of the first cast-in-place piles to be fixed to the anchoring plate. The bottom supporting part can be obliquely pulled on the two sides of the building through the steel strands, meanwhile, the second supporting part can support the bottom supporting part from the bottom, the reinforcing structure is simple, and the integrity and safety of the building can be effectively protected.
本发明公开一种盾构隧道近距离经过建筑物的加固结构，属于隧道施工技术领域，包括：底部支撑部、第一灌注桩、钢绞线、锚固板和施工槽混凝土部，底部支撑部包括管棚管、三角铁和吊环，多个管棚管水平均匀布置在建筑物基础下方，三角铁焊接在多个管棚管两端，多个吊环间隙均匀焊接在三角铁侧壁上，多个第一灌注桩布置在建筑物的两侧，施工槽混凝土部包裹三角铁和吊环，钢绞线一端固定在吊环上，另一端穿过施工槽混凝土部和第一灌注桩顶端固定在锚固板上。本发明能够通过钢绞线在建筑物两侧斜拉底部支撑部，同时第二支撑部从底部也能对底部支撑部进行支撑，加固结构简单，能够有效保护建筑物的完整性和安全性。
Reinforcing structure for shield tunnel to pass through building in close distance
The invention discloses a reinforcing structure for a shield tunnel to pass through a building in a close range, and belongs to the technical field of tunnel construction, the reinforcing structure comprises a bottom supporting part, a first cast-in-place pile, a steel strand, an anchoring plate and a construction groove concrete part, the bottom supporting part comprises pipe shed pipes, angle iron and a hanging ring, the multiple pipe shed pipes are horizontally and uniformly arranged below a building foundation, and the first cast-in-place pile is connected with the first cast-in-place pile; the angle iron is welded to the two ends of the pipe roof pipes, the hanging rings are evenly welded to the side wall of the angle iron at intervals, the first cast-in-place piles are arranged on the two sides of a building, the construction groove concrete part wraps the angle iron and the hanging rings, one end of the steel strand is fixed to the hanging rings, and the other end of the steel strand penetrates through the construction groove concrete part and the top ends of the first cast-in-place piles to be fixed to the anchoring plate. The bottom supporting part can be obliquely pulled on the two sides of the building through the steel strands, meanwhile, the second supporting part can support the bottom supporting part from the bottom, the reinforcing structure is simple, and the integrity and safety of the building can be effectively protected.
本发明公开一种盾构隧道近距离经过建筑物的加固结构，属于隧道施工技术领域，包括：底部支撑部、第一灌注桩、钢绞线、锚固板和施工槽混凝土部，底部支撑部包括管棚管、三角铁和吊环，多个管棚管水平均匀布置在建筑物基础下方，三角铁焊接在多个管棚管两端，多个吊环间隙均匀焊接在三角铁侧壁上，多个第一灌注桩布置在建筑物的两侧，施工槽混凝土部包裹三角铁和吊环，钢绞线一端固定在吊环上，另一端穿过施工槽混凝土部和第一灌注桩顶端固定在锚固板上。本发明能够通过钢绞线在建筑物两侧斜拉底部支撑部，同时第二支撑部从底部也能对底部支撑部进行支撑，加固结构简单，能够有效保护建筑物的完整性和安全性。
Reinforcing structure for shield tunnel to pass through building in close distance
一种盾构隧道近距离经过建筑物的加固结构
YANG TIANMING (Autor:in) / CHEN HONGKE (Autor:in) / LI WANJUN (Autor:in) / JIN CHUNSHANG (Autor:in) / ZHOU SHANJUN (Autor:in) / XING ZHENXING (Autor:in) / HAN JIANING (Autor:in) / LIU XU (Autor:in) / ZHU HONGLIANG (Autor:in)
18.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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