Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
LARGE-SIZED SANDBAG FOR HYDRAULIC ENGINEERING WORK
PROBLEM TO BE SOLVED: To provide a large-sized sandbag for hydraulic engineering work, which enables a stable attitude of the large-sized sandbag to be maintained over a long period of time, while reducing a manufacturing cost of the large-sized sandbag and improving the effect of preventing rolling of the large-sized sandbag.SOLUTION: A large-sized sandbag for hydraulic engineering work includes: an outer bag 20 with water permeability; an inclusive sheet 30 with water permeability; a plurality of binding means 50 for integrating overlapping parts of the outer bag 20 and the inclusive sheet 30 by binding them; and a fill material 40 with water permeability, which is housed in the inclusive sheet 30. The outer bag 20 restrains the fill material 40 by enveloping the same via the inclusive sheet 30 in which the fill material 40 is wrapped.SELECTED DRAWING: Figure 1
【課題】大型土のうの製作コストの低減と、大型土のうの転動防止効果を改善しつつ、大型土のうの安定姿勢を長期間に亘って持続できる、水工用大型土のうを提供すること。【解決手段】透水性を有する外袋２０と、透水性を有する内包シート３０と、外袋２０及び内包シート２０の重合する一部を結束して一体化する複数の結束手段５０と、内包シート３０に収容され、透水性を有する中詰材４０とを具備し、中詰材４０が包み込まれた内包シート３０を介して外袋２０が中詰材４０を抱持して拘束する。【選択図】図１
LARGE-SIZED SANDBAG FOR HYDRAULIC ENGINEERING WORK
PROBLEM TO BE SOLVED: To provide a large-sized sandbag for hydraulic engineering work, which enables a stable attitude of the large-sized sandbag to be maintained over a long period of time, while reducing a manufacturing cost of the large-sized sandbag and improving the effect of preventing rolling of the large-sized sandbag.SOLUTION: A large-sized sandbag for hydraulic engineering work includes: an outer bag 20 with water permeability; an inclusive sheet 30 with water permeability; a plurality of binding means 50 for integrating overlapping parts of the outer bag 20 and the inclusive sheet 30 by binding them; and a fill material 40 with water permeability, which is housed in the inclusive sheet 30. The outer bag 20 restrains the fill material 40 by enveloping the same via the inclusive sheet 30 in which the fill material 40 is wrapped.SELECTED DRAWING: Figure 1
【課題】大型土のうの製作コストの低減と、大型土のうの転動防止効果を改善しつつ、大型土のうの安定姿勢を長期間に亘って持続できる、水工用大型土のうを提供すること。【解決手段】透水性を有する外袋２０と、透水性を有する内包シート３０と、外袋２０及び内包シート２０の重合する一部を結束して一体化する複数の結束手段５０と、内包シート３０に収容され、透水性を有する中詰材４０とを具備し、中詰材４０が包み込まれた内包シート３０を介して外袋２０が中詰材４０を抱持して拘束する。【選択図】図１
LARGE-SIZED SANDBAG FOR HYDRAULIC ENGINEERING WORK
水工用大型土のう
MINAMIMOTO MASASHI (Autor:in)
28.12.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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