| 摘要 |
PROBLEM TO BE SOLVED: To provide a slope structure capable of largely forming an inside space to increase a quantity of infilled filler, keeping good permeability thereby to maintain a natural environment, at the same time, having high work efficiency in the case of construction, having no restriction on size or the like of the filler, using surplus soil generated when work is carried out in a construction site as it is and reducing a construction cost of a slope including a transportation cost of materials. SOLUTION: Cylindrical bodies E formed by a metal material having a large number of open-holes such as expanded metal, wire netting or the like are constructed on a slope, and for such a slope structure as the insides of the cylindrical bodies E are filled with filler F such as crushed stone or the like, non-woven fabric layers I and J laminating coarse non-woven fabrics I1 and J1 of coconut fabric or the like and fine non-woven fabrics I2 and J2 of polypropylene or polyester long fabric or the like so as to prevent the filler F infilled to the insides of the cylindrical bodies E from flowing out are so arranged that the fine non-woven fabrics I2 and J2 are parallel with a downward net body D and the cylindrical bodies E.
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