| 摘要 |
PROBLEM TO BE SOLVED: To provide an economical and safe soil improving method having little influence on the surrounding environment by which the soil of a construction area of large-scale and large capacity can be improved efficiently and in a short period by a comparatively compact system, a solidification material of various properties can be added with a high kneading efficiency and without a loss irrespective of the purpose and the use, and contribution can be attained to obtain the improved soil with high quality and stability. SOLUTION: In the soil improving method, construction area A from which the surface layer soil H is taken by excavation for the soil improvement is partitioned into construction yards B each having a predetermined unit area. The surface layer soil H of a predetermined excavation depth S in the construction yard B of the unit area is collected and is conveyed to a soil improving area C in the construction yard B having a soil improving device 4 installed therein to conduct the soil improvement. Part or whole of the improved soil G is substantially returned to the place where the surface layer soil H is used to be. COPYRIGHT: (C)2007,JPO&INPIT
|
