JP4268704B2 - 強化繊維織物およびコンクリート構造物におけるｆｒｐ積層数検出方法 - Google Patents
強化繊維織物およびコンクリート構造物におけるｆｒｐ積層数検出方法 Download PDFInfo
- Publication number
- JP4268704B2 JP4268704B2 JP24947598A JP24947598A JP4268704B2 JP 4268704 B2 JP4268704 B2 JP 4268704B2 JP 24947598 A JP24947598 A JP 24947598A JP 24947598 A JP24947598 A JP 24947598A JP 4268704 B2 JP4268704 B2 JP 4268704B2
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- Prior art keywords
- reinforcing fiber
- metal wire
- detecting
- fabric
- resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000004744 fabric Substances 0.000 title claims description 51
- 238000000034 method Methods 0.000 title claims description 29
- 239000000835 fiber Substances 0.000 title description 15
- 229910052751 metal Inorganic materials 0.000 claims description 86
- 239000002184 metal Substances 0.000 claims description 86
- 239000012783 reinforcing fiber Substances 0.000 claims description 56
- 229920005989 resin Polymers 0.000 claims description 34
- 239000011347 resin Substances 0.000 claims description 34
- 239000002759 woven fabric Substances 0.000 claims description 21
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 17
- 239000004917 carbon fiber Substances 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 16
- 230000037431 insertion Effects 0.000 claims description 16
- 230000005291 magnetic effect Effects 0.000 claims description 16
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 14
- 230000005674 electromagnetic induction Effects 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 17
- 239000000463 material Substances 0.000 description 16
- 229910052742 iron Inorganic materials 0.000 description 9
- 238000002844 melting Methods 0.000 description 9
- 230000005855 radiation Effects 0.000 description 9
- 238000003475 lamination Methods 0.000 description 8
- 230000002787 reinforcement Effects 0.000 description 8
- 239000004677 Nylon Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000005470 impregnation Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 229920001778 nylon Polymers 0.000 description 7
- 239000003822 epoxy resin Substances 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 4
- 230000020169 heat generation Effects 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 229920003235 aromatic polyamide Polymers 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- -1 Among them Substances 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229920002978 Vinylon Polymers 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 229910000661 Mercury cadmium telluride Inorganic materials 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009787 hand lay-up Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Working Measures On Existing Buildindgs (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Laminated Bodies (AREA)
- Woven Fabrics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24947598A JP4268704B2 (ja) | 1998-09-03 | 1998-09-03 | 強化繊維織物およびコンクリート構造物におけるｆｒｐ積層数検出方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24947598A JP4268704B2 (ja) | 1998-09-03 | 1998-09-03 | 強化繊維織物およびコンクリート構造物におけるｆｒｐ積層数検出方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000080535A JP2000080535A (ja) | 2000-03-21 |
| JP2000080535A5 JP2000080535A5 (cg-RX-API-DMAC7.html) | 2005-10-06 |
| JP4268704B2 true JP4268704B2 (ja) | 2009-05-27 |
Family
ID=17193524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24947598A Expired - Lifetime JP4268704B2 (ja) | 1998-09-03 | 1998-09-03 | 強化繊維織物およびコンクリート構造物におけるｆｒｐ積層数検出方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4268704B2 (cg-RX-API-DMAC7.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003013513A (ja) * | 2001-07-02 | 2003-01-15 | Fudo Constr Co Ltd | 外断熱部材の製造方法及び外断熱ｐｃコンクリート板の製造方法 |
| JP3843343B2 (ja) | 2003-07-22 | 2006-11-08 | 国立大学法人金沢大学 | 非破壊検査用渦電流センサ |
| US7078895B1 (en) | 2003-09-18 | 2006-07-18 | Tdk Corporation | Eddy-current probe |
| JP3812559B2 (ja) | 2003-09-18 | 2006-08-23 | Ｔｄｋ株式会社 | 渦電流プローブ |
| JP4635674B2 (ja) * | 2005-03-24 | 2011-02-23 | 東レ株式会社 | 導電性織物およびその製造方法 |
| CN103808765B (zh) * | 2014-02-14 | 2016-03-16 | 盐城工学院 | 一种自监测智能织物增强混凝土及其制作方法 |
-
1998
- 1998-09-03 JP JP24947598A patent/JP4268704B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000080535A (ja) | 2000-03-21 |
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