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A platform for research: civil engineering, architecture and urbanism
Tunnel construction method based on split type trolley
The invention discloses a tunnel construction method based on a split type trolley. The split type trolley is adopted for achieving step-by-step pouring of concrete on the side edge of a tunnel pipe gallery and concrete on the upper portion of the tunnel pipe gallery. The split type trolley comprises a side formwork trolley and an upper formwork trolley, and the side formwork trolley and the upper formwork trolley are arranged in two adjacent tunnel pipe gallery sections front and back; after the left end and the right end of the first section of pipe gallery are poured, the side formwork trolley moves to the second section of pipe gallery to pour the left end and the right end of the second section of pipe gallery, the upper formwork trolley moves to the first section of pipe gallery to pour the upper end of the first section of pipe gallery, and the side formwork trolley and the upper formwork trolley can basically synchronously achieve the working procedures of moving, formwork erecting, pouring, forming, demolding and the like. The first reinforced concrete and the second reinforced concrete of the adjacent tunnel pipe gallery sections are poured synchronously, the forming time of the reinforced concrete is far shorter than the forming time of the reinforced concrete when each tunnel pipe gallery section is integrally poured, the working efficiency can be improved, and the construction period can be shortened.
本发明公开了一种基于分体式台车的隧道施工方法，采用分体式台车分别实现隧道管廊侧边的混凝土和上方的混凝土的分步浇筑；分体式台车包括边模台车和上模台车，边模台车和上模台车前后布置于相邻的两个隧道管廊分段中；在第一段管廊的左右两端已经浇筑完成后，边模台车移动到第二段管廊浇筑第二段管廊的左右两端，上模台车移动到第一段管廊浇筑第一段管廊的上端，边模台车和上模台车可以基本同步实现移动、支模、浇筑、成型、脱模等工序，相邻的隧道管廊分段的第一钢筋砼和第二钢筋砼同步浇筑，钢筋混凝土成型的时间远小于每个隧道管廊分段一体浇筑时钢筋混凝土成型的时间，能够提高工作效率，缩短施工周期。
Tunnel construction method based on split type trolley
The invention discloses a tunnel construction method based on a split type trolley. The split type trolley is adopted for achieving step-by-step pouring of concrete on the side edge of a tunnel pipe gallery and concrete on the upper portion of the tunnel pipe gallery. The split type trolley comprises a side formwork trolley and an upper formwork trolley, and the side formwork trolley and the upper formwork trolley are arranged in two adjacent tunnel pipe gallery sections front and back; after the left end and the right end of the first section of pipe gallery are poured, the side formwork trolley moves to the second section of pipe gallery to pour the left end and the right end of the second section of pipe gallery, the upper formwork trolley moves to the first section of pipe gallery to pour the upper end of the first section of pipe gallery, and the side formwork trolley and the upper formwork trolley can basically synchronously achieve the working procedures of moving, formwork erecting, pouring, forming, demolding and the like. The first reinforced concrete and the second reinforced concrete of the adjacent tunnel pipe gallery sections are poured synchronously, the forming time of the reinforced concrete is far shorter than the forming time of the reinforced concrete when each tunnel pipe gallery section is integrally poured, the working efficiency can be improved, and the construction period can be shortened.
本发明公开了一种基于分体式台车的隧道施工方法，采用分体式台车分别实现隧道管廊侧边的混凝土和上方的混凝土的分步浇筑；分体式台车包括边模台车和上模台车，边模台车和上模台车前后布置于相邻的两个隧道管廊分段中；在第一段管廊的左右两端已经浇筑完成后，边模台车移动到第二段管廊浇筑第二段管廊的左右两端，上模台车移动到第一段管廊浇筑第一段管廊的上端，边模台车和上模台车可以基本同步实现移动、支模、浇筑、成型、脱模等工序，相邻的隧道管廊分段的第一钢筋砼和第二钢筋砼同步浇筑，钢筋混凝土成型的时间远小于每个隧道管廊分段一体浇筑时钢筋混凝土成型的时间，能够提高工作效率，缩短施工周期。
Tunnel construction method based on split type trolley
一种基于分体式台车的隧道施工方法
CHEN GUOCHANG (author) / CHEN MEITING (author) / ZHENG YANGRUI (author) / LIU ZHICHENG (author) / ZHU YONGLIANG (author) / JIN JIANWEI (author) / HE ZIXING (author) / LI CHUAN (author) / CHEN CHAOHENG (author) / DIAO JINHUA (author)
2022-04-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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