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A platform for research: civil engineering, architecture and urbanism
Subway open cut assembly type tunnel structure and assembly method thereof
The invention discloses a subway open cut assembly type tunnel structure. The head end and the tail end of each tunnel structure are both arranged in an oblique-cut shape, the tunnel structures are arranged on a foundation structure, and limiting walls are poured at the joints of the tunnel structures; preformed holes (204) making the upper end and the lower end of a tunnel mechanism communicate are dug in the portions, at the diagonal planes of the head ends (201) and the tail ends (202) of the tunnel structures (2), of the wall bodies, and after the head ends (201) and the tail ends (202) ofthe two tunnel structures (2) are in butt joint, the preformed holes (204) are kept in a butt joint state and filled with reinforced concrete to fix the two tunnel structures (2); preformed holes making the upper end and the lower end of the tunnel mechanism communicate are dug in the portions, at the diagonal planes of the head ends and the tail ends of the tunnel structures, of the wall bodies;and fixing steel structures are mounted at the joints of the tunnel structures after butt joint. The subway open cut assembly type tunnel structure has the beneficial effects that high assembling andsplicing stability of the tunnel structures is guaranteed, underground water infiltration is prevented, or subsequent treatment after infiltration is complete.
本发明公开了一种地铁明挖装配式隧道结构，各组隧道结构的首端、尾端均呈斜切状设置，隧道结构布置于地基结构之上且连接处浇注有限位墙体；所述隧道结构(2)的首端(201)、尾端(202)的斜切面处的墙体上挖设有连通隧道机构上下两端的预留孔(204)，两组隧道结构(2)的首端(201)、尾端(202)对接后所述预留孔(204)保持对接状态并向其中填充钢筋混凝土对两组隧道结构(2)进行固定；隧道结构的首端、尾端的斜切面处的墙体上挖设有连通隧道机构上下两端的预留孔；对接后的隧道结构接口处安装固定钢结构。本发明具有保证隧道结构装配拼接稳定性强、防止地下水内渗或内渗后的后续处理完备的有益效果。
Subway open cut assembly type tunnel structure and assembly method thereof
The invention discloses a subway open cut assembly type tunnel structure. The head end and the tail end of each tunnel structure are both arranged in an oblique-cut shape, the tunnel structures are arranged on a foundation structure, and limiting walls are poured at the joints of the tunnel structures; preformed holes (204) making the upper end and the lower end of a tunnel mechanism communicate are dug in the portions, at the diagonal planes of the head ends (201) and the tail ends (202) of the tunnel structures (2), of the wall bodies, and after the head ends (201) and the tail ends (202) ofthe two tunnel structures (2) are in butt joint, the preformed holes (204) are kept in a butt joint state and filled with reinforced concrete to fix the two tunnel structures (2); preformed holes making the upper end and the lower end of the tunnel mechanism communicate are dug in the portions, at the diagonal planes of the head ends and the tail ends of the tunnel structures, of the wall bodies;and fixing steel structures are mounted at the joints of the tunnel structures after butt joint. The subway open cut assembly type tunnel structure has the beneficial effects that high assembling andsplicing stability of the tunnel structures is guaranteed, underground water infiltration is prevented, or subsequent treatment after infiltration is complete.
本发明公开了一种地铁明挖装配式隧道结构，各组隧道结构的首端、尾端均呈斜切状设置，隧道结构布置于地基结构之上且连接处浇注有限位墙体；所述隧道结构(2)的首端(201)、尾端(202)的斜切面处的墙体上挖设有连通隧道机构上下两端的预留孔(204)，两组隧道结构(2)的首端(201)、尾端(202)对接后所述预留孔(204)保持对接状态并向其中填充钢筋混凝土对两组隧道结构(2)进行固定；隧道结构的首端、尾端的斜切面处的墙体上挖设有连通隧道机构上下两端的预留孔；对接后的隧道结构接口处安装固定钢结构。本发明具有保证隧道结构装配拼接稳定性强、防止地下水内渗或内渗后的后续处理完备的有益效果。
Subway open cut assembly type tunnel structure and assembly method thereof
地铁明挖装配式隧道结构及其装配方法
ZHANG HUAJUN (author) / CHEN GANG (author) / YANG FAN (author) / YUAN TONGYI (author)
2020-07-17
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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