CN112129602B - 混凝土渗水性测评用混凝土试件、测评装置及测试方法 - Google Patents
混凝土渗水性测评用混凝土试件、测评装置及测试方法 Download PDFInfo
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- CN112129602B CN112129602B CN202010964936.1A CN202010964936A CN112129602B CN 112129602 B CN112129602 B CN 112129602B CN 202010964936 A CN202010964936 A CN 202010964936A CN 112129602 B CN112129602 B CN 112129602B
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- 230000035699 permeability Effects 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims description 16
- 238000003860 storage Methods 0.000 claims abstract description 19
- 238000002474 experimental method Methods 0.000 claims abstract description 10
- 238000011156 evaluation Methods 0.000 claims abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000013001 point bending Methods 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 238000005303 weighing Methods 0.000 claims description 11
- 230000035876 healing Effects 0.000 claims description 9
- 239000004570 mortar (masonry) Substances 0.000 claims description 9
- 238000011041 water permeability test Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 239000002985 plastic film Substances 0.000 claims description 6
- 229920006255 plastic film Polymers 0.000 claims description 6
- 239000011083 cement mortar Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 abstract description 4
- 238000002955 isolation Methods 0.000 description 3
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- 238000012986 modification Methods 0.000 description 2
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- 238000010998 test method Methods 0.000 description 2
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- 238000003780 insertion Methods 0.000 description 1
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- 244000005700 microbiome Species 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/0806—Details, e.g. sample holders, mounting samples for testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
- G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
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- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Fluid Mechanics (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
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CN202010964936.1A CN112129602B (zh) | 2020-09-15 | 2020-09-15 | 混凝土渗水性测评用混凝土试件、测评装置及测试方法 |
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CN202010964936.1A CN112129602B (zh) | 2020-09-15 | 2020-09-15 | 混凝土渗水性测评用混凝土试件、测评装置及测试方法 |
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CN112129602A CN112129602A (zh) | 2020-12-25 |
CN112129602B true CN112129602B (zh) | 2023-05-09 |
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CN202010964936.1A Active CN112129602B (zh) | 2020-09-15 | 2020-09-15 | 混凝土渗水性测评用混凝土试件、测评装置及测试方法 |
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Families Citing this family (1)
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CN114577564B (zh) * | 2022-02-11 | 2023-02-10 | 中国电建集团西北勘测设计研究院有限公司 | 一种利用三点弯曲加载预制胶砂试件裂缝的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN204330659U (zh) * | 2014-12-19 | 2015-05-13 | 西南石油大学 | 一种自愈合水泥自愈合能力的评价装置 |
CN105319113A (zh) * | 2015-12-07 | 2016-02-10 | 潍坊百汇特新型建材有限公司 | 裂缝渗水自愈能力测评用混凝土试件、装置及测评方法 |
CN109444390B (zh) * | 2018-12-18 | 2020-07-31 | 北京科技大学 | 高吸水性树脂在模拟裂缝中再膨胀率的测量方法 |
CN110596248A (zh) * | 2019-10-08 | 2019-12-20 | 中国石油集团渤海钻探工程有限公司 | 油井水泥自愈合能力评价装置及方法 |
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