A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a creeping-type cofferdam open cut method. The creeping-type cofferdam open cut method comprises the following steps that step one, a creeping-type cofferdam body is surrounded, a construction body (1), a dismantling body (2) and a building body (3) are sequentially surrounded by using an over-turned box body (11); step two, clay inside the construction body (1) is dug and removed, and a tunnel is built; step three, the dismantling body (2) is removed; step four, the building body (3) is built; step five, the step two, the step three and the step four are repeated until the tunnel construction is completed; during the step of dismantling body (2) removal in the step three, the detached dismantling body (2) can be reused as a new building body (3). The creeping-type cofferdam open cut method has the advantages that the construction cycle can be shortened, the sea route traffic in a wide sea area is uninfluenced, the long distance tunnel construction and the super long distance tunnel construction can be achieved, and the influence on the environment is little.
The invention relates to a creeping-type cofferdam open cut method. The creeping-type cofferdam open cut method comprises the following steps that step one, a creeping-type cofferdam body is surrounded, a construction body (1), a dismantling body (2) and a building body (3) are sequentially surrounded by using an over-turned box body (11); step two, clay inside the construction body (1) is dug and removed, and a tunnel is built; step three, the dismantling body (2) is removed; step four, the building body (3) is built; step five, the step two, the step three and the step four are repeated until the tunnel construction is completed; during the step of dismantling body (2) removal in the step three, the detached dismantling body (2) can be reused as a new building body (3). The creeping-type cofferdam open cut method has the advantages that the construction cycle can be shortened, the sea route traffic in a wide sea area is uninfluenced, the long distance tunnel construction and the super long distance tunnel construction can be achieved, and the influence on the environment is little.
Creeping-type cofferdam open cut method
WANG YUBIN (author)
2015-06-24
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
Open sea cofferdam and construction method of open sea cofferdam
| European Patent Office | 2021
TEMPORARY COFFERDAM METHOD, TEMPORARY COFFERDAM STRUCTURE
| European Patent Office | 2022
Adjustable cofferdam structure and cofferdam construction method
| European Patent Office | 2023