| 摘要 |
PURPOSE:To eliminate the need for the treatment of residual soil by forming a ditch by excavating only a section through which a foundation beam passes, shaping a foundation by executing slab and the foundation beam into the ditch and onto a building bed surrounded by the ditch and banking the outer circumference of the foundation. CONSTITUTION:The ditches 13 are formed by excavating only the sections through which the foundation beams 12 pass, and cobblestones are paved into the ditches 13 and the building beds 14 surrounded by the ditches and rolled. Concrete is placed onto the cobblestones, the slab 11 and the foundation beams 12 are executed and the foundation 17 is formed. The ditches 13 are excavated, soil obtaind is scattered onto the outer circumference of the foundation 17 and soil is banked 18. |
