CONSTRUCTION METHOD FOR SLOPE STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a construction method for a slope structure enables the slope structure to be constructed in a short period of time by eliminating burdensome work such as installation of a filling concrete mold, at the same time reducing material costs and therefore reducing construction costs.SOLUTION: A construction method for a slope structure (an erosion control weir 1') is for constructing a structure having a slope by forming a slope surface (an upstream-side slope body 3) by laying a plurality of protective panels 30 next to each other, and filling a filler material 2 inside the protective panel 30 that forms the slope. The construction method for the slope structure includes the following steps: a wire net cutting step in which a wire net 6 is cut to suit a gap space Y formed on an outer side of the slope between a side edge X at each tier of the protective panel 30 laid in tiers and a ground G on which the erosion control weir 1' is to be installed; a wire net erection step in which the cut wire net 6 is erected in a direction almost orthogonal to the slope surface at the side edge X; and an out-of-the-slope-surface filling step in which an external filler material 2' is filled in a part outside of the slope surface to the wire net 6 that has been erected.SELECTED DRAWING: Figure 14