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A platform for research: civil engineering, architecture and urbanism
Assembled top pipe working pit supporting structure and construction process thereof
The invention relates to an assembled top pipe working pit supporting structure which comprises a pit wall supporting structure and a support reinforcing structure. The pit wall supporting structure comprises a plurality of supporting frames arranged along the inner wall of a working pit and connecting frames arranged at the tops of the supporting frames, the lower ends of the supporting frames are embedded into the bottom of the working pit, the upper ends of the supporting frames are connected with the connecting frames, and the adjacent connecting frames are connected together. The supportreinforcing structure comprises a lower support frame and an upper support frame, wherein the lower support frame has the same structure as the supporting frames and is connected between the supporting frames and the bottom of the working pit, and the upper support frame has the same structure as the supporting frames and is connected between the two opposite supporting frames. The prefabricated supporting structure is adopted, rapid supporting can be carried out in the working pit, the installation speed is high, and the supporting strength is high.
本发明涉及一种装配化的顶管工作坑支护结构，包括坑壁支护结构和支撑加强结构；所述坑壁支护结构包括若干个沿工作坑内壁排列设置的支护架以及安装在支护架顶部的连接架，所述支护架的下端埋入到工作坑底部，上端与连接架连接，相邻的所述连接架连接在一起；所述支撑加强结构包括下部支撑架和上部支撑架，所述下部支撑架与支护架结构相同，连接在支护架与工作坑底部之间，所述上部支撑架与支护架结构相同，连接在相对设置的两个支护架之间。本发明采用预制化的支护结构，能够在工作坑内进行快速支护，安装速度快，支护强度高。
Assembled top pipe working pit supporting structure and construction process thereof
The invention relates to an assembled top pipe working pit supporting structure which comprises a pit wall supporting structure and a support reinforcing structure. The pit wall supporting structure comprises a plurality of supporting frames arranged along the inner wall of a working pit and connecting frames arranged at the tops of the supporting frames, the lower ends of the supporting frames are embedded into the bottom of the working pit, the upper ends of the supporting frames are connected with the connecting frames, and the adjacent connecting frames are connected together. The supportreinforcing structure comprises a lower support frame and an upper support frame, wherein the lower support frame has the same structure as the supporting frames and is connected between the supporting frames and the bottom of the working pit, and the upper support frame has the same structure as the supporting frames and is connected between the two opposite supporting frames. The prefabricated supporting structure is adopted, rapid supporting can be carried out in the working pit, the installation speed is high, and the supporting strength is high.
本发明涉及一种装配化的顶管工作坑支护结构，包括坑壁支护结构和支撑加强结构；所述坑壁支护结构包括若干个沿工作坑内壁排列设置的支护架以及安装在支护架顶部的连接架，所述支护架的下端埋入到工作坑底部，上端与连接架连接，相邻的所述连接架连接在一起；所述支撑加强结构包括下部支撑架和上部支撑架，所述下部支撑架与支护架结构相同，连接在支护架与工作坑底部之间，所述上部支撑架与支护架结构相同，连接在相对设置的两个支护架之间。本发明采用预制化的支护结构，能够在工作坑内进行快速支护，安装速度快，支护强度高。
Assembled top pipe working pit supporting structure and construction process thereof
一种装配化的顶管工作坑支护结构及其施工工艺
LIU HONGYIN (author) / ZHANG YUXIA (author) / YANG JINHUI (author) / ZHANG ZISHUO (author)
2020-08-25
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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