A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To solve the problem that in a conventional restraining earth structure, assembly of a material and rolling of a filling material at the site are necessary, and a work time at a high place of a worker is increased; it is not applied to a construction place at the site with a small curve radius; and it takes a time for construction because of having a complicated construction procedure.SOLUTION: A member which constructs a laminate and is formed into a retaining wall includes a sucking prevention material whose a cylindrical bag body is formed of a degradation-resistant base material for prevention outflow of a filling material filling the inside. The filling material is previously subjected to compaction using sediment at the site and formed into a member of a retaining wall. In order to protect a slope surface, a member installed on the surface is provided with a suction prevention member containing seeds, and is subjected to slope surface protection and greening by planting with trees. Each of the members are connected to each other by a connection belt to construct a laminate, and is formed into a retaining wall structure.SELECTED DRAWING: Figure 1
【課題】従来の拘束土構造物は、資材の組立てや現地での中詰材転圧が必要であり、作業員の高所での作業時間が長くなる。現地施工箇所が曲線半径が小さい個所では、適用できない。又、施工手順が複雑であるため、施工に時間を要する等の課題がある。【解決手段】積層体を構築し擁壁とする部材は、円筒形の袋体を耐劣化性の素材で作成し、内側に内部に詰める中詰材の流出防止用に吸出防止材を備える。中詰材については、現地にある土砂等を利用し、あらかじめ締固めを行い擁壁の部材とする。法面を保護するために、表面に設置する部材については、種子の入った吸出防止材を設置し、植生による法面保護及び緑化を行う。各部材を連結ベルトで連結し積層体を構築し、擁壁構造体とする。【選択図】図１
To solve the problem that in a conventional restraining earth structure, assembly of a material and rolling of a filling material at the site are necessary, and a work time at a high place of a worker is increased; it is not applied to a construction place at the site with a small curve radius; and it takes a time for construction because of having a complicated construction procedure.SOLUTION: A member which constructs a laminate and is formed into a retaining wall includes a sucking prevention material whose a cylindrical bag body is formed of a degradation-resistant base material for prevention outflow of a filling material filling the inside. The filling material is previously subjected to compaction using sediment at the site and formed into a member of a retaining wall. In order to protect a slope surface, a member installed on the surface is provided with a suction prevention member containing seeds, and is subjected to slope surface protection and greening by planting with trees. Each of the members are connected to each other by a connection belt to construct a laminate, and is formed into a retaining wall structure.SELECTED DRAWING: Figure 1
【課題】従来の拘束土構造物は、資材の組立てや現地での中詰材転圧が必要であり、作業員の高所での作業時間が長くなる。現地施工箇所が曲線半径が小さい個所では、適用できない。又、施工手順が複雑であるため、施工に時間を要する等の課題がある。【解決手段】積層体を構築し擁壁とする部材は、円筒形の袋体を耐劣化性の素材で作成し、内側に内部に詰める中詰材の流出防止用に吸出防止材を備える。中詰材については、現地にある土砂等を利用し、あらかじめ締固めを行い擁壁の部材とする。法面を保護するために、表面に設置する部材については、種子の入った吸出防止材を設置し、植生による法面保護及び緑化を行う。各部材を連結ベルトで連結し積層体を構築し、擁壁構造体とする。【選択図】図１
RETAINING WALL STRUCTURE
擁壁構造体
MIZUTA EIJI (author)
2019-11-14
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Retaining wall block assembling type retaining wall structure
| European Patent Office | 2018
| European Patent Office | 2020