A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Jet grouting pile and sunken large-diameter cylinder combined cofferdam
The invention relates to a jet grouting pile and sunken large-diameter cylinder combined cofferdam. The combined cofferdam basically comprises a large-diameter cylinder and an inter-cylinder water stop structure, and is characterized in that the jet grouting pile is arranged below the large-diameter cylinder. The combined cofferdam has the advantages of being good in bearing capacity and convenient to construct.
本发明涉及一种旋喷桩与沉入式大直径圆筒组合式围堰，其基本组成单元包括大直径圆筒和筒间止水结构，其特征在于，在所述的大直径圆筒下方设置有旋喷桩。本发明具有承载力好施工方便的优点。
Jet grouting pile and sunken large-diameter cylinder combined cofferdam
The invention relates to a jet grouting pile and sunken large-diameter cylinder combined cofferdam. The combined cofferdam basically comprises a large-diameter cylinder and an inter-cylinder water stop structure, and is characterized in that the jet grouting pile is arranged below the large-diameter cylinder. The combined cofferdam has the advantages of being good in bearing capacity and convenient to construct.
本发明涉及一种旋喷桩与沉入式大直径圆筒组合式围堰，其基本组成单元包括大直径圆筒和筒间止水结构，其特征在于，在所述的大直径圆筒下方设置有旋喷桩。本发明具有承载力好施工方便的优点。
Jet grouting pile and sunken large-diameter cylinder combined cofferdam
旋喷桩与沉入式大直径圆筒组合式围堰
XIAO ZHONG (author) / LIU YING (author)
2020-04-17
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Construction method of jet grouting pile and sunken large-diameter cylinder combined cofferdam
| European Patent Office | 2020
Sunken large-diameter multi-compartment cylinder and pile foundation combined artificial island
| European Patent Office | 2020
Larsen steel sheet pile and high-pressure jet grouting pile combined cofferdam construction method
| European Patent Office | 2021
Grouting device for locking water of steel pipe pile cofferdam
| European Patent Office | 2024
Grouting device for locking water of steel pipe pile cofferdam
| European Patent Office | 2023