A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VEGETATION RESTORATION METHOD
To provide a vegetation restoration method capable of stably holding more substrates in a long period, and also achieving cost reduction by reducing the number of members and man hour.SOLUTION: A solid metal gauze 1 and long sized substrate runoff preventing member 2 are arranged on a construction region R with a substrate 3 which is formed of at least one selected from a seed, a vegetation base material, a fertilizer and an erosion preventing member, in a vegetation restoration method, the solid metal gauze 1 is formed by engaging mutually, a plurality of wires 4 which is bent in a substantially spiral shape, so that spiral axes of the wires 4 become almost parallel, and the substrate runoff preventing member 2 is stored in some wires 4 of the solid metal gauze 1 so as to pass the spiral axes of the wires, and each wire 4 of the solid metal gauze 1 has a top line part 4a which is an upward salient, and a lower line part 4b which is a downward salient, and the salient of the lower line part 4b is formed into a curved shape which is gentle relative to the salient of the top line part 4a.SELECTED DRAWING: Figure 1
【課題】より多くの基材を長期間にわたって安定性よく保持することができ、部材や工数の削減による低コスト化をも実現可能な植生復元工法を提供すること。【解決手段】立体金網１及び長尺状の基材流亡防止部材２を、種子、植生基盤材、肥料、浸食防止材のうち少なくとも一つからなる基材３とともに施工領域Ｒに配する植生復元工法であって、立体金網１は、略螺旋状に屈曲した複数の線材４を、線材４の螺旋軸どうしが略平行となるように互いに係合させて構成され、基材流亡防止部材２は、立体金網１の一部の線材４内にその螺旋軸を通るように収容され、立体金網１の各線材４は、上に凸の上線部４ａと下に凸の下線部４ｂとを有し、下線部４ｂの凸を上線部４ａの凸よりも緩やかな湾曲状にする。【選択図】図１
VEGETATION RESTORATION METHOD
To provide a vegetation restoration method capable of stably holding more substrates in a long period, and also achieving cost reduction by reducing the number of members and man hour.SOLUTION: A solid metal gauze 1 and long sized substrate runoff preventing member 2 are arranged on a construction region R with a substrate 3 which is formed of at least one selected from a seed, a vegetation base material, a fertilizer and an erosion preventing member, in a vegetation restoration method, the solid metal gauze 1 is formed by engaging mutually, a plurality of wires 4 which is bent in a substantially spiral shape, so that spiral axes of the wires 4 become almost parallel, and the substrate runoff preventing member 2 is stored in some wires 4 of the solid metal gauze 1 so as to pass the spiral axes of the wires, and each wire 4 of the solid metal gauze 1 has a top line part 4a which is an upward salient, and a lower line part 4b which is a downward salient, and the salient of the lower line part 4b is formed into a curved shape which is gentle relative to the salient of the top line part 4a.SELECTED DRAWING: Figure 1
【課題】より多くの基材を長期間にわたって安定性よく保持することができ、部材や工数の削減による低コスト化をも実現可能な植生復元工法を提供すること。【解決手段】立体金網１及び長尺状の基材流亡防止部材２を、種子、植生基盤材、肥料、浸食防止材のうち少なくとも一つからなる基材３とともに施工領域Ｒに配する植生復元工法であって、立体金網１は、略螺旋状に屈曲した複数の線材４を、線材４の螺旋軸どうしが略平行となるように互いに係合させて構成され、基材流亡防止部材２は、立体金網１の一部の線材４内にその螺旋軸を通るように収容され、立体金網１の各線材４は、上に凸の上線部４ａと下に凸の下線部４ｂとを有し、下線部４ｂの凸を上線部４ａの凸よりも緩やかな湾曲状にする。【選択図】図１
VEGETATION RESTORATION METHOD
植生復元工法
SAEKI TADAHIRO (author) / NAKAMURA TAKESHI (author) / TOYAMA KOICHI (author)
2021-09-13
Patent
Electronic Resource
Japanese
Vegetation restoration device and restoration method for high-altitude area
| European Patent Office | 2024