Title:
METHOD OF REINFORCING EXISTING STRUCTURE WITH CARBON FIBER
Document Type and Number:
WIPO Patent Application WO/2008/029794
Kind Code:
A1
Abstract:
A method of reinforcing an existing structure by winding a braid- or strip-form
carbon-fiber-containing reinforcing material around the surface of the structure
in a spiral or stripe arrangement at given intervals. A braid- or strip-form carbon-fiber-containing
reinforcing material which has not been resin-impregnated is impregnated with
a resin to obtain the reinforcing material. Namely, immediately before being
wound around a structure, the braid- or strip-form carbon-fiber-containing
reinforcing material which has not been resin-impregnated is passed through
a resin tank filled with an impregnating resin. In particular, the resin tank
is disposed in a portable device (1). The carbon fiber material is passed through
the resin tank within the device and impregnated with the resin. The carbon fiber
material (3') which has undergone resin impregnation is pulled out of the
device and is wound as it is around the surface of an existing structure.
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Inventors:
FUKUDA, Yoshihiro (8 Chidoricho, Naka-ku, Yokohama-sh, Kanagawa 15, 2310815, JP)
福田 欣弘 (〒15 神奈川県横浜市中区千鳥町８番地 新日本石油株式会社内 Kanagawa, 2310815, JP)
KOMAKI, Hideyuki (3-12 Nishi Shimbashi1-chome, Minato-k, Tokyo 12, 1058412, JP)
小牧 秀之 (〒12 東京都港区西新橋一丁目３番１２号 新日本石油株式会社内 Tokyo, 1058412, JP)
NAKATA, Masanori (1-1, Kamiosugacho, Higashi-ku, Hiroshima-sh, Hiroshima 56, 7320056, JP)
中田 昌典 (〒56 広島県広島市東区上大須賀町１番１号 広成建設株式会社内 Hiroshima, 7320056, JP)
MORI, Yasuhiro (1-1, Kamiosugacho, Higashi-ku, Hiroshima-sh, Hiroshima 56, 7320056, JP)
福田 欣弘 (〒15 神奈川県横浜市中区千鳥町８番地 新日本石油株式会社内 Kanagawa, 2310815, JP)
KOMAKI, Hideyuki (3-12 Nishi Shimbashi1-chome, Minato-k, Tokyo 12, 1058412, JP)
小牧 秀之 (〒12 東京都港区西新橋一丁目３番１２号 新日本石油株式会社内 Tokyo, 1058412, JP)
NAKATA, Masanori (1-1, Kamiosugacho, Higashi-ku, Hiroshima-sh, Hiroshima 56, 7320056, JP)
中田 昌典 (〒56 広島県広島市東区上大須賀町１番１号 広成建設株式会社内 Hiroshima, 7320056, JP)
MORI, Yasuhiro (1-1, Kamiosugacho, Higashi-ku, Hiroshima-sh, Hiroshima 56, 7320056, JP)
Application Number:
JP2007/067194
Publication Date:
March 13, 2008
Filing Date:
September 04, 2007
Export Citation:
Assignee:
NIPPON OIL CORPORATION (3-12, Nishi Shimbashi 1-chome Minato-k, Tokyo 12, 1058412, JP)
新日本石油株式会社 (〒12 東京都港区西新橋一丁目３番１２号 Tokyo, 1058412, JP)
KONISHI CO., LTD. (6-10, Doshomachi 1-chome Chuo-ku, Osaka-sh, Osaka 45, 5410045, JP)
コニシ株式会社 (〒45 大阪府大阪市中央区道修町一丁目６番１０号 Osaka, 5410045, JP)
SG ENGINEERING CO., LTD. (11-51, Kusatsuhigashi 1-chome Nishi-ku, Hiroshima-sh, Hiroshima 61, 7330861, JP)
エス．ジー．エンジニアリング株式会社 (〒61 広島県広島市西区草津東一丁目１１番５１号 Hiroshima, 7330861, JP)
FUKUDA, Yoshihiro (8 Chidoricho, Naka-ku, Yokohama-sh, Kanagawa 15, 2310815, JP)
福田 欣弘 (〒15 神奈川県横浜市中区千鳥町８番地 新日本石油株式会社内 Kanagawa, 2310815, JP)
KOMAKI, Hideyuki (3-12 Nishi Shimbashi1-chome, Minato-k, Tokyo 12, 1058412, JP)
小牧 秀之 (〒12 東京都港区西新橋一丁目３番１２号 新日本石油株式会社内 Tokyo, 1058412, JP)
新日本石油株式会社 (〒12 東京都港区西新橋一丁目３番１２号 Tokyo, 1058412, JP)
KONISHI CO., LTD. (6-10, Doshomachi 1-chome Chuo-ku, Osaka-sh, Osaka 45, 5410045, JP)
コニシ株式会社 (〒45 大阪府大阪市中央区道修町一丁目６番１０号 Osaka, 5410045, JP)
SG ENGINEERING CO., LTD. (11-51, Kusatsuhigashi 1-chome Nishi-ku, Hiroshima-sh, Hiroshima 61, 7330861, JP)
エス．ジー．エンジニアリング株式会社 (〒61 広島県広島市西区草津東一丁目１１番５１号 Hiroshima, 7330861, JP)
FUKUDA, Yoshihiro (8 Chidoricho, Naka-ku, Yokohama-sh, Kanagawa 15, 2310815, JP)
福田 欣弘 (〒15 神奈川県横浜市中区千鳥町８番地 新日本石油株式会社内 Kanagawa, 2310815, JP)
KOMAKI, Hideyuki (3-12 Nishi Shimbashi1-chome, Minato-k, Tokyo 12, 1058412, JP)
小牧 秀之 (〒12 東京都港区西新橋一丁目３番１２号 新日本石油株式会社内 Tokyo, 1058412, JP)
International Classes:
E04G23/02
Attorney, Agent or Firm:
MIYAZAKI, Teruo et al. (8th Floor, 16th Kowa Bldg. 9-20, Akasaka 1-chomeMinato-k, Tokyo 52, 1070052, JP)
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