CN102589408B - Hub type concrete self-shrinkage measuring device - Google Patents
Hub type concrete self-shrinkage measuring device Download PDFInfo
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- CN102589408B CN102589408B CN2012100498179A CN201210049817A CN102589408B CN 102589408 B CN102589408 B CN 102589408B CN 2012100498179 A CN2012100498179 A CN 2012100498179A CN 201210049817 A CN201210049817 A CN 201210049817A CN 102589408 B CN102589408 B CN 102589408B
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- concrete
- shrinkage
- self
- hub
- measuring device
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- 238000005259 measurement Methods 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 2
- 239000000969 carrier Substances 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 6
- 230000008602 contraction Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000011545 laboratory measurement Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007573 shrinkage measurement Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2012100498179A CN102589408B (en) | 2012-02-29 | 2012-02-29 | Hub type concrete self-shrinkage measuring device |
Applications Claiming Priority (1)
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CN2012100498179A CN102589408B (en) | 2012-02-29 | 2012-02-29 | Hub type concrete self-shrinkage measuring device |
Publications (2)
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CN102589408A CN102589408A (en) | 2012-07-18 |
CN102589408B true CN102589408B (en) | 2013-11-27 |
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CN2012100498179A Expired - Fee Related CN102589408B (en) | 2012-02-29 | 2012-02-29 | Hub type concrete self-shrinkage measuring device |
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CN (1) | CN102589408B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105717283B (en) * | 2016-01-28 | 2018-02-13 | 山东大学 | A kind of cement mortar, which is dried, shrinks testing jig and method of testing |
CN109856374B (en) * | 2018-12-26 | 2022-02-22 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Concrete self-shrinkage test method |
CN110187084A (en) * | 2019-06-14 | 2019-08-30 | 舟山道隆科技有限公司 | Concrete early age shrinkage deformation characteristic measuring method |
CN112857299B (en) * | 2020-12-30 | 2022-10-11 | 江苏法尔胜光电科技有限公司 | Mounting method of displacement sensor for tunnel |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3975255B2 (en) * | 2000-05-15 | 2007-09-12 | 株式会社共和電業 | Concrete embedded strain gauge and concrete strain measurement method |
CN200979544Y (en) * | 2006-11-03 | 2007-11-21 | 北京工业大学 | A cement concrete autogenous-shrinkage ratio detector |
JP2009020081A (en) * | 2007-07-14 | 2009-01-29 | Bridgestone Corp | Deformation measuring method and deformation measuring device |
CN201307097Y (en) * | 2008-07-01 | 2009-09-09 | 舟山市博远科技开发有限公司 | Testing device for early age shrinkage performance test of concrete in eddy current method |
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- 2012-02-29 CN CN2012100498179A patent/CN102589408B/en not_active Expired - Fee Related
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CN102589408A (en) | 2012-07-18 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU JINLING CONSTRUCTION ENGINEERING GROUP CO. Effective date: 20121109 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Yingzi Inventor after: Fan Guangfeng Inventor after: Tang Shibing Inventor after: Ding Guangming Inventor before: Yang Yingzi |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YANG YINGZI TO: YANG YINGZI FAN GUANGFENG TANG SHIBING DING GUANGMING |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20121109 Address after: 150001 Harbin, Nangang, West District, large straight street, No. 92 Applicant after: Harbin Institute of Technology Applicant after: Jiangsu Jinling Construction Engineering Group Co., Ltd. Address before: 150001 Harbin, Nangang, West District, large straight street, No. 92 Applicant before: Harbin Institute of Technology |
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C14 | Grant of patent or utility model | ||
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20170229 |
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CF01 | Termination of patent right due to non-payment of annual fee |