PROBLEM TO BE SOLVED: To provide a method of repairing a subsided floor post footing, by which the subsided floor post footing is repaired and the repaired floor post footing can be used directly.;SOLUTION: A floor post 1 supported by the subsided floor post footing 2 is jacked up by a required distance to be lifted above the floor post footing 2, in which state the ground around the floor post footing 2 is excavated to form a recession 3 encircling the floor post footing 2. Subsequently, the floor post footing 2 is moved from the recession 3 to the surrounding place by a lifting means 4, and a plurality of piles 5 are driven into the ground in the recession 3 by a pile driver 6. Concrete is placed in the recession 3 to form a reinforced concrete floor slab 8 connecting the heads of the piles 5 to each other. The floor post footing 2 moved to the surrounding place is then brought back to the original position on the slab 8 by the lifting means 4, after which the lifted floor post 1 is lowered onto the floor post footing 2.;COPYRIGHT: (C)2011,JPO&INPIT
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