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A platform for research: civil engineering, architecture and urbanism
Concrete open caisson construction method
The invention discloses a concrete open caisson construction method, an open caisson construction device is adopted in the concrete open caisson construction method, the open caisson construction device comprises a construction reinforcing seat, an offset clamping limiting piece, a sinking adjusting piece, a balance digging piece and an open caisson body, and the construction reinforcing seat is fixed to a foundation through a positioning pile; the offset clamping limiting piece is slidably installed on the upper surface of the construction reinforcing seat and clamps the outer surface of the open caisson body, the sinking adjusting piece is connected with the interior of the open caisson body and the upper end face of the construction reinforcing seat, and the balance digging piece is installed on the lower end face of the interior of the open caisson body. And the clamping performance on the outer surface of the open caisson is improved, so that the clamping of the offset clamping limiting piece on the open caisson is not limited by the shape of the open caisson and the uneven peripheral surface of the open caisson, the clamping on the surface of the open caisson is improved, and the stability in the open caisson construction process and the construction efficiency are further improved.
本发明公开一种混凝土沉井施工方法，该混凝土沉井施工方法采用沉井施工装置，沉井施工装置包括施工加固座、偏移夹持限位件、下沉调节件、平衡挖取件和沉井本体，施工加固座通过定位桩固定在地基上，偏移夹持限位件滑动安装在施工加固座上表面，并对沉井本体外表面夹持，下沉调节件分别与沉井本体内部以及施工加固座上端面连接，沉井本体内部下端面安装有平衡挖取件，本发明对沉井下沉高度进行调节，并提高对沉井外表面的夹持性能，使得偏移夹持限位件对沉井的夹持不受沉井的形状以及沉井周侧表面凹凸不平的限制，提高了对沉井表面的夹持，进而提高沉井施工过程中的稳定性以及施工的效率。
Concrete open caisson construction method
The invention discloses a concrete open caisson construction method, an open caisson construction device is adopted in the concrete open caisson construction method, the open caisson construction device comprises a construction reinforcing seat, an offset clamping limiting piece, a sinking adjusting piece, a balance digging piece and an open caisson body, and the construction reinforcing seat is fixed to a foundation through a positioning pile; the offset clamping limiting piece is slidably installed on the upper surface of the construction reinforcing seat and clamps the outer surface of the open caisson body, the sinking adjusting piece is connected with the interior of the open caisson body and the upper end face of the construction reinforcing seat, and the balance digging piece is installed on the lower end face of the interior of the open caisson body. And the clamping performance on the outer surface of the open caisson is improved, so that the clamping of the offset clamping limiting piece on the open caisson is not limited by the shape of the open caisson and the uneven peripheral surface of the open caisson, the clamping on the surface of the open caisson is improved, and the stability in the open caisson construction process and the construction efficiency are further improved.
本发明公开一种混凝土沉井施工方法，该混凝土沉井施工方法采用沉井施工装置，沉井施工装置包括施工加固座、偏移夹持限位件、下沉调节件、平衡挖取件和沉井本体，施工加固座通过定位桩固定在地基上，偏移夹持限位件滑动安装在施工加固座上表面，并对沉井本体外表面夹持，下沉调节件分别与沉井本体内部以及施工加固座上端面连接，沉井本体内部下端面安装有平衡挖取件，本发明对沉井下沉高度进行调节，并提高对沉井外表面的夹持性能，使得偏移夹持限位件对沉井的夹持不受沉井的形状以及沉井周侧表面凹凸不平的限制，提高了对沉井表面的夹持，进而提高沉井施工过程中的稳定性以及施工的效率。
Concrete open caisson construction method
一种混凝土沉井施工方法
YAN XINGSHENG (author) / HUANG LAN (author) / LIU TIANXIANG (author)
2022-06-03
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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