STONE FALL PREVENTION FENCE

摘要

PROBLEM TO BE SOLVED: To provide a stone fall prevention fence capable of surely checking falling to the mountain side of a column, and capable of also freely adjusting an inclination angle of the column, even when a valley side wire for checking falling-in to the mountain side of the column cannot be stretched, without requiring to provide a support column for checking the falling-in to the mountain side of the column.SOLUTION: A stone fall prevention fence comprises a column 2 constructed at a predetermined interval on a slope face 2, a mountain side wire 5 stretched between an upper end part of the column 2 and the slope face 2 of the mountain side (M), a wire net 6 stretched between the columns 1 and receiving a stone fall and a connection member 7 composed of an expandable turnbuckle fixed between the column 1 and the slope face 2 of the valley side (V).SELECTED DRAWING: Figure 1