CN115653203A - 复材裹层钢筋及其制造方法、现场弯折方法与应用 - Google Patents
复材裹层钢筋及其制造方法、现场弯折方法与应用 Download PDFInfo
- Publication number
- CN115653203A CN115653203A CN202211337337.2A CN202211337337A CN115653203A CN 115653203 A CN115653203 A CN 115653203A CN 202211337337 A CN202211337337 A CN 202211337337A CN 115653203 A CN115653203 A CN 115653203A
- Authority
- CN
- China
- Prior art keywords
- steel bar
- composite material
- composite
- winding
- layer
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 197
- 239000010959 steel Substances 0.000 title claims abstract description 197
- 239000002131 composite material Substances 0.000 title claims abstract description 156
- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000005452 bending Methods 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 57
- 239000010410 layer Substances 0.000 claims abstract description 55
- 239000011241 protective layer Substances 0.000 claims abstract description 32
- 239000004567 concrete Substances 0.000 claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 claims abstract description 11
- 150000001875 compounds Chemical class 0.000 claims abstract description 6
- 238000009440 infrastructure construction Methods 0.000 claims abstract description 4
- 239000004576 sand Substances 0.000 claims abstract description 4
- 239000013535 sea water Substances 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims description 79
- 229920005989 resin Polymers 0.000 claims description 48
- 239000011347 resin Substances 0.000 claims description 48
- 239000003365 glass fiber Substances 0.000 claims description 42
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 40
- 239000002657 fibrous material Substances 0.000 claims description 37
- 238000005520 cutting process Methods 0.000 claims description 23
- 239000011248 coating agent Substances 0.000 claims description 19
- 238000000576 coating method Methods 0.000 claims description 19
- 239000000047 product Substances 0.000 claims description 17
- 239000003822 epoxy resin Substances 0.000 claims description 15
- 229920000647 polyepoxide Polymers 0.000 claims description 15
- 239000002356 single layer Substances 0.000 claims description 13
- 239000010935 stainless steel Substances 0.000 claims description 13
- 239000013067 intermediate product Substances 0.000 claims description 10
- 239000011265 semifinished product Substances 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- 229920006334 epoxy coating Polymers 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000002791 soaking Methods 0.000 claims description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 229920002748 Basalt fiber Polymers 0.000 claims description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 239000008397 galvanized steel Substances 0.000 claims description 3
- 238000005098 hot rolling Methods 0.000 claims description 3
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- 229920006337 unsaturated polyester resin Polymers 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 claims 2
- 230000007797 corrosion Effects 0.000 abstract description 29
- 238000005260 corrosion Methods 0.000 abstract description 29
- 239000011150 reinforced concrete Substances 0.000 abstract description 14
- 230000007123 defense Effects 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 14
- 230000008569 process Effects 0.000 description 8
- 238000007598 dipping method Methods 0.000 description 7
- 239000003292 glue Substances 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- 238000005253 cladding Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 239000004519 grease Substances 0.000 description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- 230000000246 remedial effect Effects 0.000 description 3
- 238000005488 sandblasting Methods 0.000 description 3
- 229910000077 silane Inorganic materials 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000004760 aramid Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000000805 composite resin Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000011372 high-strength concrete Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003487 anti-permeability effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011185 multilayer composite material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Laminated Bodies (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211337337.2A CN115653203A (zh) | 2022-10-28 | 2022-10-28 | 复材裹层钢筋及其制造方法、现场弯折方法与应用 |
| PCT/CN2023/126946 WO2024088361A1 (fr) | 2022-10-28 | 2023-10-26 | Barre d'acier enveloppée composite et son procédé de fabrication, procédé de flexion sur site et application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211337337.2A CN115653203A (zh) | 2022-10-28 | 2022-10-28 | 复材裹层钢筋及其制造方法、现场弯折方法与应用 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115653203A true CN115653203A (zh) | 2023-01-31 |
Family
ID=84993330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211337337.2A Pending CN115653203A (zh) | 2022-10-28 | 2022-10-28 | 复材裹层钢筋及其制造方法、现场弯折方法与应用 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115653203A (fr) |
| WO (1) | WO2024088361A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139117A (zh) * | 2023-08-30 | 2023-12-01 | 江苏恒美德新材料有限公司 | 一种高抗压强缓冲耗能纤维材料 |
| WO2024088361A1 (fr) * | 2022-10-28 | 2024-05-02 | 香港理工大学 | Barre d'acier enveloppée composite et son procédé de fabrication, procédé de flexion sur site et application |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5727357A (en) * | 1996-05-22 | 1998-03-17 | Owens-Corning Fiberglas Technology, Inc. | Composite reinforcement |
| KR100702629B1 (ko) * | 2005-07-26 | 2007-04-04 | 경상대학교산학협력단 | 복합재 콘크리트 리바의 제조장치 |
| CN2900668Y (zh) * | 2006-07-10 | 2007-05-16 | 东南大学 | 复合筋材 |
| CN1936206A (zh) * | 2006-10-24 | 2007-03-28 | 东南大学 | 钢－连续纤维复合筋增强混凝土抗震结构 |
| CN104060765A (zh) * | 2014-06-16 | 2014-09-24 | 四川航天五源复合材料有限公司 | 一种钢—连续纤维复合筋及其制备方法 |
| KR101936499B1 (ko) * | 2017-03-31 | 2019-04-03 | (주)대성씨엠피 | 나선형 리브를 가진 복합소재 리바의 제조방법 |
| CN110821047A (zh) * | 2019-12-13 | 2020-02-21 | 南通装配式建筑与智能结构研究院 | 一种复合钢筋frp箍筋及其制备方法 |
| CN111042443A (zh) * | 2019-12-26 | 2020-04-21 | 北京工业大学 | 一种高抗压强度和延性的frp筋及其制备方法 |
| CN114016667A (zh) * | 2021-12-17 | 2022-02-08 | 上海宝冶工程技术有限公司 | 一种钢-纤维束复合材料及其应用 |
| CN115653203A (zh) * | 2022-10-28 | 2023-01-31 | 香港理工大学 | 复材裹层钢筋及其制造方法、现场弯折方法与应用 |
-
2022
- 2022-10-28 CN CN202211337337.2A patent/CN115653203A/zh active Pending
-
2023
- 2023-10-26 WO PCT/CN2023/126946 patent/WO2024088361A1/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024088361A1 (fr) * | 2022-10-28 | 2024-05-02 | 香港理工大学 | Barre d'acier enveloppée composite et son procédé de fabrication, procédé de flexion sur site et application |
| CN117139117A (zh) * | 2023-08-30 | 2023-12-01 | 江苏恒美德新材料有限公司 | 一种高抗压强缓冲耗能纤维材料 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024088361A1 (fr) | 2024-05-02 |
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| PB01 | Publication | ||
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