| 摘要 |
PURPOSE:To exactly perform a landslide protection work without the needs for extra-excavation requiring back-filling work by a method in which the wall of soil is fixed by walings adjacently provided, and sheet piles driven into apertures provided in the walings slantly to the wall of soil. CONSTITUTION:Walings A and B are set to a soil wall G, a sheet pile E is inserted into the aperture 4 of the waling A and then into the aperture 4 of the waling B and driven into the ground. When the sheet pile E is compeletely stopped by a stopper 11, walings C and D are set, a sheet pile F is inserted into the aperture 4 of the waling C and then into the a perture 4 of the waling D, and then sheet pile F is driven into the ground. These processes are repeated to perform landslide protection work. |
