| 摘要 |
PROBLEM TO BE SOLVED: To facilitate diversion to a foundation structure that can easily meet design quality, arrangement and the like in a construction region regarding sludge discharged to the ground surface side. SOLUTION: This utilization and treatment method to the foundation structure is provided for the sludge b1 produced when a part of a solidifying agent a1 injected into the ground is discharged rising to the ground surface side together with soil and the like when injecting the solidifying agent into the ground of the construction area by a construction machine 1 to improve soil or to construct an underground continuous wall. A recess 4 is formed on the ground surface side corresponding to an injection part before injecting the solidifying agent a1 into the ground, and after a vertically penetrating form 2 (2A) for the foundation structure is installed in the recess 4, the solidifying agent a1 is injected into the ground by the construction machine 1. The sludge b1 discharged rising to the ground surface side is thereby received into the form and solidified. COPYRIGHT: (C)2007,JPO&INPIT
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