Title:
METHOD OF REINFORCING AND DISTRIBUTEDLY FIXING STRUCTURE IN TENSED ADHESION TECHNOLOGY
Document Type and Number:
WIPO Patent Application WO/2004/038129
Kind Code:
A1
Abstract:
A method of reinforcing a structure and a method of distributedly fixing the structure, the method of reinforcing the structure for sticking fiber-reinforced sheets (1) soaked or not soaked with resin onto the reinforced surface (101) of the structure (100) in the state of being pulled in longitudinal direction to lead a tension therein comprising the step of disposing separation sheets (11) for preventing the stacked fiber-reinforced sheets from being adhered to each other so that the adhered lengths of the fiber-reinforced sheets (1) in longitudinal direction are decreased starting at the innermost layer of the sheets on the structure toward the outermost layer; the method of distributedly fixing the structure comprising the steps of fixing a part of fixing areas adjacent to the adhesion areas of the fiber-reinforced sheets (1) stuck to the surface of the structure (100) by a first anchor fixing means (13a1) to relieve a part of a tension to the fiber-reinforced sheets (1), fixing a part of the fixing areas positioned on the outside of the first anchor fixing means (13a1) by a second anchor fixing means (13a2) to relieve a part of the tension, and repeating this step until the entire tension to the fiber-reinforced sheets (1) is relieved to distribute end part stress in the fiber-reinforced sheets (1).
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Inventors:
WU ZHISHEN (JP)
IWASHITA KENTARO (JP)
HAYASHI KEIJI (JP)
HANAMORI NOBUYUKI (JP)
HIGUCHI TETSUO (JP)
IKEDA AKIHIRO (JP)
TAKEDA TOSHIKAZU (JP)
MURAKAMI SHINKICHI (JP)
ICHIRYU TAKAHARU (JP)
HIRAHATA HIROSHI (JP)
KOSEKI YASUAKI (JP)
IWASHITA KENTARO (JP)
HAYASHI KEIJI (JP)
HANAMORI NOBUYUKI (JP)
HIGUCHI TETSUO (JP)
IKEDA AKIHIRO (JP)
TAKEDA TOSHIKAZU (JP)
MURAKAMI SHINKICHI (JP)
ICHIRYU TAKAHARU (JP)
HIRAHATA HIROSHI (JP)
KOSEKI YASUAKI (JP)
Application Number:
PCT/JP2002/012553
Publication Date:
May 06, 2004
Filing Date:
November 29, 2002
Export Citation:
Assignee:
WU ZHISHEN (JP)
ABE KOGYOSHO CO LTD (JP)
TOHO EARTHTECH INC (JP)
NIPPON STEEL COMPOSITE CO LTD (JP)
TOYO BOSEKI (JP)
IWASHITA KENTARO (JP)
HAYASHI KEIJI (JP)
HANAMORI NOBUYUKI (JP)
HIGUCHI TETSUO (JP)
IKEDA AKIHIRO (JP)
TAKEDA TOSHIKAZU (JP)
MURAKAMI SHINKICHI (JP)
ICHIRYU TAKAHARU (JP)
HIRAHATA HIROSHI (JP)
KOSEKI YASUAKI (JP)
ABE KOGYOSHO CO LTD (JP)
TOHO EARTHTECH INC (JP)
NIPPON STEEL COMPOSITE CO LTD (JP)
TOYO BOSEKI (JP)
IWASHITA KENTARO (JP)
HAYASHI KEIJI (JP)
HANAMORI NOBUYUKI (JP)
HIGUCHI TETSUO (JP)
IKEDA AKIHIRO (JP)
TAKEDA TOSHIKAZU (JP)
MURAKAMI SHINKICHI (JP)
ICHIRYU TAKAHARU (JP)
HIRAHATA HIROSHI (JP)
KOSEKI YASUAKI (JP)
International Classes:
E04G23/02; (IPC1-7): E04G23/02
Foreign References:
| JP2002357001A | 2002-12-13 | |||
| JP2002285460A | 2002-10-03 | |||
| JP2000129929A | 2000-05-09 | |||
| US6385940B1 | 2002-05-14 |
Attorney, Agent or Firm:
Kurahashi, Akira (16-5 Shinbashi 5-chom, Minato-ku Tokyo, JP)
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