Construction methods for preventing land erosion and improving streams or for revetments and construction methods for preventing mountain landslides

摘要

The present invention relates to mooring wood, stone, or the like with a longitudinal rope (steel rope 1) to prevent erosion and collapse of streams and streams in a valley.;Moorings such as wood and stone moored with the vertical rope (1) are placed in a position approximately parallel to or parallel to the ground near the erosion and collapse of the hillside. prevent.