A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Non-insertion type double-layer steel sheet pile cofferdam and construction method thereof
The invention provides a non-insertion type double-layer steel sheet pile cofferdam, and relates to the technical field of cofferdam construction, the non-insertion type double-layer steel sheet pile cofferdam comprises a clay seat, the clay seat is used for being inserted into the double-layer steel sheet pile cofferdam, the bottom of the double-layer steel sheet pile cofferdam is located in the clay seat and is provided with a limiting frame, and the top of the double-layer steel sheet pile cofferdam is connected through a plurality of pull rods. The invention further provides a construction method of the non-insertion type double-layer steel sheet pile cofferdam. The problem that the insertion type double-layer steel sheet pile cofferdam is discontinuous when crossing an existing structure can be solved, and compared with a conventional earth rock cofferdam, the occupied area of the cofferdam is remarkably reduced, the width of a channel is guaranteed, and the water stop performance and the anti-overturning performance of the cofferdam are improved.
本发明提供一种非插入式双层钢板桩围堰，涉及围堰施工技术领域，包括：粘土座，所述粘土座用于插入双层钢板桩围堰，所述双层钢板桩围堰的底部位于所述粘土座的内部设置有限位架，所述双层钢板桩围堰的顶部通过若干拉杆相连接。本发明还提供所述非插入式双层钢板桩围堰的施工方法。本发明能够解决插入式双层钢板桩围堰上跨既有构筑物不连续的问题，且相较于常规土石围堰，显著减小了围堰占地面积，保证了保通河道宽度，提升了围堰的止水及抗倾覆性能。
Non-insertion type double-layer steel sheet pile cofferdam and construction method thereof
The invention provides a non-insertion type double-layer steel sheet pile cofferdam, and relates to the technical field of cofferdam construction, the non-insertion type double-layer steel sheet pile cofferdam comprises a clay seat, the clay seat is used for being inserted into the double-layer steel sheet pile cofferdam, the bottom of the double-layer steel sheet pile cofferdam is located in the clay seat and is provided with a limiting frame, and the top of the double-layer steel sheet pile cofferdam is connected through a plurality of pull rods. The invention further provides a construction method of the non-insertion type double-layer steel sheet pile cofferdam. The problem that the insertion type double-layer steel sheet pile cofferdam is discontinuous when crossing an existing structure can be solved, and compared with a conventional earth rock cofferdam, the occupied area of the cofferdam is remarkably reduced, the width of a channel is guaranteed, and the water stop performance and the anti-overturning performance of the cofferdam are improved.
本发明提供一种非插入式双层钢板桩围堰，涉及围堰施工技术领域，包括：粘土座，所述粘土座用于插入双层钢板桩围堰，所述双层钢板桩围堰的底部位于所述粘土座的内部设置有限位架，所述双层钢板桩围堰的顶部通过若干拉杆相连接。本发明还提供所述非插入式双层钢板桩围堰的施工方法。本发明能够解决插入式双层钢板桩围堰上跨既有构筑物不连续的问题，且相较于常规土石围堰，显著减小了围堰占地面积，保证了保通河道宽度，提升了围堰的止水及抗倾覆性能。
Non-insertion type double-layer steel sheet pile cofferdam and construction method thereof
一种非插入式双层钢板桩围堰及其施工方法
LIANG TAO (author) / WANG RUIQIANG (author) / GUO BINBIN (author) / CHEN GANG (author) / FAN XIAOYE (author) / HE YI (author) / LIU CHANGQUAN (author) / SONG JUNCHENG (author) / CHEN BAIRAN (author) / TUO JINHONG (author)
2024-11-26
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Double-layer steel sheet pile cofferdam and construction method thereof
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