A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Connection structure betweentrack beam and shield tunnel and construction method thereof and shield tunnel
The embodiment of the invention provides a connection structure between a track beam and a shield tunnel. The connection structure comprises a steel pipe sheet, a base and a supporting seat, and the steel pipe sheet is used for forming a lining ring of the shield tunnel; the base comprises a reinforcement cage and a concrete layer, the reinforcement cage is welded to the steel pipe sheet, and theconcrete layer is formed by pouring concrete on the reinforcement cage; and one end of the supporting seat is connected with the base, and the other end of the supporting seat is detachably connectedwith the track beam. Due to the detachable connection of the supporting seat and the track beam, the position of the track beam can be adjusted according to the linear change of the shield tunnel according to the site construction requirements, and the track beam can be conveniently maintained and replaced. The embodiment of the inventionfurther provides a construction method of the connection structure between the track beam and the shield tunnel and the shield tunnel. The shield tunnel comprises the connection structure between the track beam and the shield tunnel.
本申请实施例提供一种轨道梁与盾构隧道的连接结构，包括钢管片、底座以及支座，钢管片用于形成盾构隧道的衬砌环；底座包括钢筋笼和混凝土层，钢筋笼与钢管片焊接，混凝土层由在钢筋笼上浇筑混凝土形成；支座的一端与底座连接，支座的另一端与轨道梁可拆卸式连接。由于支座与轨道梁可拆卸式连接，可以根据现场施工需求，便于根据盾构隧道线性变化调整轨道梁的位置，还便于维修、更换轨道梁。本申请实施例还提供一种轨道梁与盾构隧道的连接结构的施工方法和盾构隧道，轨道梁与盾构隧道的连接结构的施工方法为上述轨道梁与盾构隧道的连接结构的施工方法，盾构隧道包括上述轨道梁与盾构隧道的连接结构。
Connection structure betweentrack beam and shield tunnel and construction method thereof and shield tunnel
The embodiment of the invention provides a connection structure between a track beam and a shield tunnel. The connection structure comprises a steel pipe sheet, a base and a supporting seat, and the steel pipe sheet is used for forming a lining ring of the shield tunnel; the base comprises a reinforcement cage and a concrete layer, the reinforcement cage is welded to the steel pipe sheet, and theconcrete layer is formed by pouring concrete on the reinforcement cage; and one end of the supporting seat is connected with the base, and the other end of the supporting seat is detachably connectedwith the track beam. Due to the detachable connection of the supporting seat and the track beam, the position of the track beam can be adjusted according to the linear change of the shield tunnel according to the site construction requirements, and the track beam can be conveniently maintained and replaced. The embodiment of the inventionfurther provides a construction method of the connection structure between the track beam and the shield tunnel and the shield tunnel. The shield tunnel comprises the connection structure between the track beam and the shield tunnel.
本申请实施例提供一种轨道梁与盾构隧道的连接结构，包括钢管片、底座以及支座，钢管片用于形成盾构隧道的衬砌环；底座包括钢筋笼和混凝土层，钢筋笼与钢管片焊接，混凝土层由在钢筋笼上浇筑混凝土形成；支座的一端与底座连接，支座的另一端与轨道梁可拆卸式连接。由于支座与轨道梁可拆卸式连接，可以根据现场施工需求，便于根据盾构隧道线性变化调整轨道梁的位置，还便于维修、更换轨道梁。本申请实施例还提供一种轨道梁与盾构隧道的连接结构的施工方法和盾构隧道，轨道梁与盾构隧道的连接结构的施工方法为上述轨道梁与盾构隧道的连接结构的施工方法，盾构隧道包括上述轨道梁与盾构隧道的连接结构。
Connection structure betweentrack beam and shield tunnel and construction method thereof and shield tunnel
轨道梁与盾构隧道的连接结构及其施工方法、盾构隧道
ZENG XINPING (author) / PEI LIHUA (author) / ZHANG JUNLONG (author) / ZHANG XUDONG (author) / YANG XINGYU (author) / YANG YOUBIN (author) / CHEN XING (author) / YANG JUN (author) / JIA YANFEI (author) / CHEN CHANGYUN (author)
2020-04-17
Patent
Electronic Resource
Chinese
IPC:
E21D
SHAFTS
,
Schächte
/
E01B
PERMANENT WAY
,
Gleisoberbau
/
E21F
Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels
,
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS
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Engineering Index Backfile | 1895