CN101550684B - Two-stage unsupported construction method used for repairing damaged hydraulic concrete beams - Google Patents
Two-stage unsupported construction method used for repairing damaged hydraulic concrete beams Download PDFInfo
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- CN101550684B CN101550684B CN2009100312604A CN200910031260A CN101550684B CN 101550684 B CN101550684 B CN 101550684B CN 2009100312604 A CN2009100312604 A CN 2009100312604A CN 200910031260 A CN200910031260 A CN 200910031260A CN 101550684 B CN101550684 B CN 101550684B
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- 238000010276 construction Methods 0.000 title abstract description 11
- 239000011159 matrix material Substances 0.000 claims description 41
- 230000003014 reinforcing effect Effects 0.000 claims description 26
- 238000005260 corrosion Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 19
- 230000007797 corrosion Effects 0.000 claims description 18
- 201000010099 disease Diseases 0.000 claims description 11
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 11
- 230000008439 repair process Effects 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 239000011241 protective layer Substances 0.000 abstract 1
- 210000003205 muscle Anatomy 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000743339 Agrostis Species 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009100312604A CN101550684B (en) | 2009-04-28 | 2009-04-28 | Two-stage unsupported construction method used for repairing damaged hydraulic concrete beams |
Applications Claiming Priority (1)
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CN2009100312604A CN101550684B (en) | 2009-04-28 | 2009-04-28 | Two-stage unsupported construction method used for repairing damaged hydraulic concrete beams |
Publications (2)
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CN101550684A CN101550684A (en) | 2009-10-07 |
CN101550684B true CN101550684B (en) | 2010-08-04 |
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CN2009100312604A Active CN101550684B (en) | 2009-04-28 | 2009-04-28 | Two-stage unsupported construction method used for repairing damaged hydraulic concrete beams |
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CN (1) | CN101550684B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104746477B (en) * | 2013-12-30 | 2017-08-08 | 上海中交水运设计研究有限公司 | Old harbour upgrading reinforcement means |
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CN101550684A (en) | 2009-10-07 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NANJING R+D CONSTRUCTION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NANJING WATER CONSERRANCY SCIENCE INST., MINISTRY OF WATER RESOURCES, MINISTRY O Effective date: 20131024 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210024 NANJING, JIANGSU PROVINCE TO: 210029 NANJING, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131024 Address after: 210029 No. 225, Guangzhou Road, Gulou District, Jiangsu, Nanjing Patentee after: Nanjing R & D Tech Group Co., Ltd. Address before: 210024 No. 223, Guangzhou Road, Nanjing, Jiangsu Patentee before: Nanjing Hydraulic Research Institue, the Ministryof Water Resources, the Ministry Of Communications |