| 摘要 |
PURPOSE:To construct a continuous wall economically in a short period, by setting a reinforcing beam previously in either internal or external space formed between the continuous wall and a coffering work. CONSTITUTION:A coffering member 10 is driven to the specified depth of sea- bottom ground E, and fill earth 12 is cast. Then, a reinforcing beam 14a is set, and after that, by casting the fill earth 12 again and arranging reinforcing beams 14b, 14c, a continuous wall 16 is constructed. Then, the construction of the continuous wall 16 is finished, and a temporary coffering work is completed, and water inside the separated temporary coffering work is discharged, and the work is dried up, and objective structures are constructed in the temporary coffering work. As a result, under profitable conditions, the temporary coffering work of a large depth and a large scale can be constructed.
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