A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To enable sandbags to be stacked with sufficient strength while a structure for fixing a cover part of a sandbag does not become an obstacle to rolling work and to prevent deformation of sandbags when being lifted, as much as possible while sandbags can be manufactured easily and to enable smooth and efficient rolling work.SOLUTION: A sandbag 10 comprises a bag body 12 that has an opening 12a and that has shape-retaining property by a content packed through the opening 12a, a plurality of cover parts 14 for closing the opening 12a of the bag body 12, and a hanging belt 16 for lifting the bag body 12. The hanging belt 16 comprises a plurality of bottom belts 16A of which both ends are attached to an inner surface of the bag body 12, a pulling up belt 16B that is penetrated from the side of a bottom surface 12b in the bag body 12 and extends to the inside of the bag body 12 so as to pull up the bottom surface 12b of the bag body 12, and a suspension belt 16C for binding and suspending the plurality of bottom belts 16A and the pulling up belt 16B.SELECTED DRAWING: Figure 1
【課題】 蓋部の固定のための構造が転圧作業の障害となることがないと共に充分な強度をもって段積みすることができ、また、容易に製造できながら吊り上げた際の変形をできるだけ抑制して、円滑かつ効率的に転圧作業を行うことができる。【解決手段】 土嚢袋１０は、開口１２ａを有しこの開口１２ａを通じて充填された内容物により保型性を有する袋本体１２と、この袋本体１２の開口１２ａを閉鎖する複数の蓋部１４と、袋本体１２を吊り上げる吊りベルト１６を有する。この吊りベルト１６は、両端が袋本体１２の内面に取り付けられた複数の底ベルト１６Ａと、袋本体１２の底面１２ｂ側から貫通して袋本体１２内に延びて袋本体１２の底面１２ｂを引き上げる引き上げベルト１６Ｂと、これらの複数の底ベルト１６Ａ及び引き上げベルト１６Ｂを結束すると共に吊り下げる吊り下げベルト１６Ｃとから成っている。【選択図】 図１
To enable sandbags to be stacked with sufficient strength while a structure for fixing a cover part of a sandbag does not become an obstacle to rolling work and to prevent deformation of sandbags when being lifted, as much as possible while sandbags can be manufactured easily and to enable smooth and efficient rolling work.SOLUTION: A sandbag 10 comprises a bag body 12 that has an opening 12a and that has shape-retaining property by a content packed through the opening 12a, a plurality of cover parts 14 for closing the opening 12a of the bag body 12, and a hanging belt 16 for lifting the bag body 12. The hanging belt 16 comprises a plurality of bottom belts 16A of which both ends are attached to an inner surface of the bag body 12, a pulling up belt 16B that is penetrated from the side of a bottom surface 12b in the bag body 12 and extends to the inside of the bag body 12 so as to pull up the bottom surface 12b of the bag body 12, and a suspension belt 16C for binding and suspending the plurality of bottom belts 16A and the pulling up belt 16B.SELECTED DRAWING: Figure 1
【課題】 蓋部の固定のための構造が転圧作業の障害となることがないと共に充分な強度をもって段積みすることができ、また、容易に製造できながら吊り上げた際の変形をできるだけ抑制して、円滑かつ効率的に転圧作業を行うことができる。【解決手段】 土嚢袋１０は、開口１２ａを有しこの開口１２ａを通じて充填された内容物により保型性を有する袋本体１２と、この袋本体１２の開口１２ａを閉鎖する複数の蓋部１４と、袋本体１２を吊り上げる吊りベルト１６を有する。この吊りベルト１６は、両端が袋本体１２の内面に取り付けられた複数の底ベルト１６Ａと、袋本体１２の底面１２ｂ側から貫通して袋本体１２内に延びて袋本体１２の底面１２ｂを引き上げる引き上げベルト１６Ｂと、これらの複数の底ベルト１６Ａ及び引き上げベルト１６Ｂを結束すると共に吊り下げる吊り下げベルト１６Ｃとから成っている。【選択図】 図１
SANDBAG
土嚢袋
FUJIWARA YASUSHI (author)
2019-06-20
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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