KR20130095005A - 암석-콘크리트의 부착력 측정방법 및 시험체 - Google Patents
암석-콘크리트의 부착력 측정방법 및 시험체 Download PDFInfo
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- KR20130095005A KR20130095005A KR1020120016360A KR20120016360A KR20130095005A KR 20130095005 A KR20130095005 A KR 20130095005A KR 1020120016360 A KR1020120016360 A KR 1020120016360A KR 20120016360 A KR20120016360 A KR 20120016360A KR 20130095005 A KR20130095005 A KR 20130095005A
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- rock
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- 239000004567 concrete Substances 0.000 title claims abstract description 92
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000000853 adhesive Substances 0.000 title description 6
- 230000001070 adhesive effect Effects 0.000 title description 6
- 239000011435 rock Substances 0.000 claims abstract description 76
- 238000012360 testing method Methods 0.000 claims abstract description 55
- 238000010276 construction Methods 0.000 abstract description 9
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000011378 shotcrete 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/24—Investigating strength properties of solid materials by application of mechanical stress by applying steady shearing forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0025—Shearing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0276—Spherical specimens
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
- G01N33/383—Concrete or cement
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
도 2는 시험체를 이용하여 부착력을 측정하는 상태를 도시한 도면.
Claims (5)
- 암석의 표면에서 양생된 콘크리트와 암석간의 부착력을 측정하는 방법으로서,
판 형태의 암석 표면을 평평하게 가공하는 단계;
상기 가공된 암석의 표면에서 콘크리트를 양생하여 시험체를 완성하는 단계;
상기 시험체의 암석부분을 측정장치에 고정하는 단계;
상기 시험체의 경계면 상부에 전단력(F)을 가하는 단계;
상기 전단력에 의해 시험체의 경계면에서 전단파괴가 발생하는 시점에서의 전단력(F)을 측정하는 단계;를 포함하여 구성된 것을 특징으로 하는 암석-콘크리트의 부착력 측정방법.
- 제1항에 있어서,
상기 시험체는 원판 형태로 성형된 것을 특징으로 하는 암석-콘크리트의 부착력 측정방법.
- 제1항에 있어서,
상기 가공된 암석의 표면에서 콘크리트를 양생하여 시험체를 완성하는 단계는,
외부에서 가압되는 환경에서 콘크리트를 양생하여 시험체를 완성하는 단계이고,
양생되는 콘크리트에 가해지는 압력을 측정하는 단계를 더 포함하여 구성된 것을 특징으로 하는 암석-콘크리트의 부착력 측정방법.
- 상부 표면이 평평하게 가공된 판 형태의 암석과,
상기 암석의 가공된 표면에서 콘크리트가 양생되어 판 형태로 성형된 것을 특징으로 하는 암석-콘크리트의 부착력 측정용 시험체.
- 제4항에 있어서,
상기 시험체의 콘크리트는 암석의 표면에서 양생되되, 외부로부터 가압되는 환경에서 양생된 것을 특징으로 하는 암석-콘크리트의 부착력 측정용 시험체.
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KR1020120016360A KR20130095005A (ko) | 2012-02-17 | 2012-02-17 | 암석-콘크리트의 부착력 측정방법 및 시험체 |
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KR1020120016360A KR20130095005A (ko) | 2012-02-17 | 2012-02-17 | 암석-콘크리트의 부착력 측정방법 및 시험체 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103674833A (zh) * | 2013-11-29 | 2014-03-26 | 西南交通大学 | 一种简易岩石与混凝土胶结面剪切试验方法及其装置 |
CN104251791A (zh) * | 2014-10-14 | 2014-12-31 | 南京玻璃纤维研究设计院有限公司 | 用于岩棉制品拉伸实验制样的粘接方法和装置 |
CN106370589A (zh) * | 2016-08-29 | 2017-02-01 | 西南交通大学 | 测试早龄期喷砼与岩石胶结面剪切强度的装置及测试方法 |
CN107677596A (zh) * | 2017-09-30 | 2018-02-09 | 华北水利水电大学 | 室内测试岩石与混凝土粘结界面抗拉强度的方法 |
CN109596519A (zh) * | 2018-12-27 | 2019-04-09 | 山东科技大学 | 一种喷射混凝土时变粘附力测量装置及测量方法 |
CN109738275A (zh) * | 2019-01-29 | 2019-05-10 | 中国电力科学研究院有限公司 | 一种岩石与混凝土界面抗剪性能测试装置 |
CN110487717A (zh) * | 2019-09-09 | 2019-11-22 | 南京林业大学 | 一种约束体变的界面附近黏附力分层旋切测试装置和测试方法 |
CN111624102A (zh) * | 2020-05-28 | 2020-09-04 | 清华大学 | 测量岩块-scc交界面断裂力学属性的方法及复合试件 |
CN113866087A (zh) * | 2021-08-27 | 2021-12-31 | 北京工业大学 | 一种基于倒t形梁的frp与混凝土界面粘结性能测试方法 |
KR102548792B1 (ko) * | 2021-12-22 | 2023-06-27 | 서울시립대학교 산학협력단 | 3d 프린팅 된 콘크리트 부재의 계면 전단강도 실험장치 |
-
2012
- 2012-02-17 KR KR1020120016360A patent/KR20130095005A/ko not_active Application Discontinuation
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103674833A (zh) * | 2013-11-29 | 2014-03-26 | 西南交通大学 | 一种简易岩石与混凝土胶结面剪切试验方法及其装置 |
CN104251791A (zh) * | 2014-10-14 | 2014-12-31 | 南京玻璃纤维研究设计院有限公司 | 用于岩棉制品拉伸实验制样的粘接方法和装置 |
CN106370589A (zh) * | 2016-08-29 | 2017-02-01 | 西南交通大学 | 测试早龄期喷砼与岩石胶结面剪切强度的装置及测试方法 |
CN107677596A (zh) * | 2017-09-30 | 2018-02-09 | 华北水利水电大学 | 室内测试岩石与混凝土粘结界面抗拉强度的方法 |
CN109596519A (zh) * | 2018-12-27 | 2019-04-09 | 山东科技大学 | 一种喷射混凝土时变粘附力测量装置及测量方法 |
CN109596519B (zh) * | 2018-12-27 | 2024-05-07 | 山东科技大学 | 一种喷射混凝土时变粘附力测量装置及测量方法 |
CN109738275B (zh) * | 2019-01-29 | 2024-03-19 | 中国电力科学研究院有限公司 | 一种岩石与混凝土界面抗剪性能测试装置 |
CN109738275A (zh) * | 2019-01-29 | 2019-05-10 | 中国电力科学研究院有限公司 | 一种岩石与混凝土界面抗剪性能测试装置 |
CN110487717A (zh) * | 2019-09-09 | 2019-11-22 | 南京林业大学 | 一种约束体变的界面附近黏附力分层旋切测试装置和测试方法 |
CN110487717B (zh) * | 2019-09-09 | 2024-03-26 | 南京林业大学 | 一种约束体变的界面附近黏附力分层旋切测试装置和测试方法 |
CN111624102A (zh) * | 2020-05-28 | 2020-09-04 | 清华大学 | 测量岩块-scc交界面断裂力学属性的方法及复合试件 |
CN113866087A (zh) * | 2021-08-27 | 2021-12-31 | 北京工业大学 | 一种基于倒t形梁的frp与混凝土界面粘结性能测试方法 |
KR102548792B1 (ko) * | 2021-12-22 | 2023-06-27 | 서울시립대학교 산학협력단 | 3d 프린팅 된 콘크리트 부재의 계면 전단강도 실험장치 |
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