Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
WATER CHANNEL REPAIR STRUCTURE
To provide a water channel repair structure strengthening fixing strength of a lining plate without increasing its thickness.SOLUTION: A water channel repair structure is provided with: an anchor hole c formed in a skeleton 1 of an existing channel; a through hole a formed in a lining plate 3; and an anchor 10 fixing the lining plate 3 on the skeleton 1, wherein the anchor 10 is provided with a shaft portion 12 inserted in the through hole a and the anchor hole c and a head portion 11 pressing a surface of the lining plate 3 around the through hole a on a skeleton 1 side, and the head portion 11 is provided with a frustum shaped portion 11b reducing in a cross sectional area orthogonal to the shaft as going further from the surface of the lining plate 3.SELECTED DRAWING: Figure 2
【課題】ライニング板の板厚を厚くすることなくその固定強度を高める。【解決手段】既設水路の躯体１に形成されるアンカー孔ｃと、ライニング板３に形成される貫通孔ａと、ライニング板３を躯体１に固定するアンカー１０とを備え、アンカー１０は、貫通孔ａ及びアンカー孔ｃに挿通される軸状部１２と、貫通孔ａ周囲におけるライニング板３の表面を躯体１側へ押圧する頭部１１とを備え、頭部１１は、ライニング板３の表面から遠ざかるにつれて軸直交断面が縮小する錐台形状部１１ｂを備える水路補修構造とした。【選択図】図２
WATER CHANNEL REPAIR STRUCTURE
To provide a water channel repair structure strengthening fixing strength of a lining plate without increasing its thickness.SOLUTION: A water channel repair structure is provided with: an anchor hole c formed in a skeleton 1 of an existing channel; a through hole a formed in a lining plate 3; and an anchor 10 fixing the lining plate 3 on the skeleton 1, wherein the anchor 10 is provided with a shaft portion 12 inserted in the through hole a and the anchor hole c and a head portion 11 pressing a surface of the lining plate 3 around the through hole a on a skeleton 1 side, and the head portion 11 is provided with a frustum shaped portion 11b reducing in a cross sectional area orthogonal to the shaft as going further from the surface of the lining plate 3.SELECTED DRAWING: Figure 2
【課題】ライニング板の板厚を厚くすることなくその固定強度を高める。【解決手段】既設水路の躯体１に形成されるアンカー孔ｃと、ライニング板３に形成される貫通孔ａと、ライニング板３を躯体１に固定するアンカー１０とを備え、アンカー１０は、貫通孔ａ及びアンカー孔ｃに挿通される軸状部１２と、貫通孔ａ周囲におけるライニング板３の表面を躯体１側へ押圧する頭部１１とを備え、頭部１１は、ライニング板３の表面から遠ざかるにつれて軸直交断面が縮小する錐台形状部１１ｂを備える水路補修構造とした。【選択図】図２
WATER CHANNEL REPAIR STRUCTURE
水路補修構造
BETTO YOSHINORI (Autor:in) / SEKINE HIROYUKI (Autor:in) / MAMIYA SATOSHI (Autor:in) / TAKEDA MAKOTO (Autor:in) / HAZAMA MASAYA (Autor:in) / ONO NORITAKA (Autor:in) / FUJIMOTO MITSUNOBU (Autor:in)
27.08.2020
Patent
Elektronische Ressource
Japanisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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