CN110133113A - 声发射探头定位系统、该系统用的试块及该系统的应用 - Google Patents
声发射探头定位系统、该系统用的试块及该系统的应用 Download PDFInfo
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- CN110133113A CN110133113A CN201910533629.5A CN201910533629A CN110133113A CN 110133113 A CN110133113 A CN 110133113A CN 201910533629 A CN201910533629 A CN 201910533629A CN 110133113 A CN110133113 A CN 110133113A
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- receiving hole
- probe
- acoustic emission
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- 239000000523 sample Substances 0.000 title claims abstract description 282
- 238000012360 testing method Methods 0.000 title claims abstract description 95
- 230000009897 systematic effect Effects 0.000 title abstract description 4
- 125000006850 spacer group Chemical group 0.000 claims description 17
- 238000012669 compression test Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 10
- 238000002474 experimental method Methods 0.000 description 9
- 238000012544 monitoring process Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/223—Supports, positioning or alignment in fixed situation
-
- 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
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
-
- 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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- 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
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
-
- 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
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- 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
- G01N2203/003—Generation of the force
- G01N2203/0055—Generation of the force using mechanical waves, e.g. acoustic
-
- 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
- G01N2203/0062—Crack or flaws
- G01N2203/0064—Initiation of crack
-
- 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
- G01N2203/0062—Crack or flaws
- G01N2203/0066—Propagation of crack
-
- 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
- G01N2203/025—Geometry of the test
- G01N2203/0252—Monoaxial, i.e. the forces being applied along a single axis of the specimen
-
- 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
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/0658—Indicating or recording means; Sensing means using acoustic or ultrasonic detectors
Abstract
Description
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910533629.5A CN110133113B (zh) | 2019-06-19 | 2019-06-19 | 声发射探头定位系统、该系统用的试块及该系统的应用 |
PCT/CN2019/092317 WO2020048188A2 (zh) | 2019-06-19 | 2019-06-21 | 声发射探头定位系统、该系统用的试块及该系统的应用 |
US17/326,330 US20210278376A1 (en) | 2019-06-19 | 2021-05-21 | Acoustic emission probe positioning system, test block for system, and application of system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910533629.5A CN110133113B (zh) | 2019-06-19 | 2019-06-19 | 声发射探头定位系统、该系统用的试块及该系统的应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110133113A true CN110133113A (zh) | 2019-08-16 |
CN110133113B CN110133113B (zh) | 2023-11-03 |
Family
ID=67578803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910533629.5A Active CN110133113B (zh) | 2019-06-19 | 2019-06-19 | 声发射探头定位系统、该系统用的试块及该系统的应用 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20210278376A1 (zh) |
CN (1) | CN110133113B (zh) |
WO (1) | WO2020048188A2 (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103207113A (zh) * | 2013-03-21 | 2013-07-17 | 安徽理工大学 | 一种岩石力学直剪过程声发射测试装置 |
TWM545907U (zh) * | 2017-02-18 | 2017-07-21 | Jia-Sheng Li | 探針座之結構改良 |
US20180372689A1 (en) * | 2017-06-23 | 2018-12-27 | Sichuan University | Acoustic emission monitoring and transmission system for engineering rock mass |
CN208334274U (zh) * | 2017-11-22 | 2019-01-04 | 上海船舶工程质量检测有限公司 | 一种斜入射平底孔反射的定量试块 |
CN109752266A (zh) * | 2019-01-04 | 2019-05-14 | 中国地质大学(武汉) | 爆破对喷射混凝土-围岩界面强度影响的试验装置及方法 |
CN210221920U (zh) * | 2019-06-19 | 2020-03-31 | 四川大学 | 声发射探头定位系统及该系统用的试块 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103412054B (zh) * | 2013-07-26 | 2015-11-04 | 中国矿业大学 | 煤岩单轴压缩声发射试验的传感器固定试验架及使用方法 |
CN103961140B (zh) * | 2014-04-28 | 2016-08-24 | 广州三瑞医疗器械有限公司 | 一种超声探头定位传感器固定装置及其方法 |
CN204027924U (zh) * | 2014-07-04 | 2014-12-17 | 山东科技大学 | 立方体岩石试件单轴加载实验的声发射探头安装装置 |
CN104390669B (zh) * | 2014-11-17 | 2017-07-25 | 浙江大学 | 有效提高超声波探头接收信号强度的定位装置及其方法 |
CN206399899U (zh) * | 2017-01-14 | 2017-08-11 | 东北林业大学 | 立方体试件单轴压缩声发射试验的传感器固定装置 |
US10527587B2 (en) * | 2017-12-05 | 2020-01-07 | Hohai University | Distributed sensing fiber acoustic emission apparatus and method for monitoring hydraulic engineering safety behavior |
CN108918682B (zh) * | 2018-05-16 | 2019-10-25 | 西南交通大学 | 深切河谷斜坡岩体现今天然地应力室内测试分析方法 |
CN108445085A (zh) * | 2018-06-04 | 2018-08-24 | 东北大学 | 一种岩石单轴实验的声发射探头精准定位装置及使用方法 |
-
2019
- 2019-06-19 CN CN201910533629.5A patent/CN110133113B/zh active Active
- 2019-06-21 WO PCT/CN2019/092317 patent/WO2020048188A2/zh active Application Filing
-
2021
- 2021-05-21 US US17/326,330 patent/US20210278376A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103207113A (zh) * | 2013-03-21 | 2013-07-17 | 安徽理工大学 | 一种岩石力学直剪过程声发射测试装置 |
TWM545907U (zh) * | 2017-02-18 | 2017-07-21 | Jia-Sheng Li | 探針座之結構改良 |
US20180372689A1 (en) * | 2017-06-23 | 2018-12-27 | Sichuan University | Acoustic emission monitoring and transmission system for engineering rock mass |
CN208334274U (zh) * | 2017-11-22 | 2019-01-04 | 上海船舶工程质量检测有限公司 | 一种斜入射平底孔反射的定量试块 |
CN109752266A (zh) * | 2019-01-04 | 2019-05-14 | 中国地质大学(武汉) | 爆破对喷射混凝土-围岩界面强度影响的试验装置及方法 |
CN210221920U (zh) * | 2019-06-19 | 2020-03-31 | 四川大学 | 声发射探头定位系统及该系统用的试块 |
Also Published As
Publication number | Publication date |
---|---|
WO2020048188A2 (zh) | 2020-03-12 |
US20210278376A1 (en) | 2021-09-09 |
WO2020048188A3 (zh) | 2020-05-07 |
CN110133113B (zh) | 2023-11-03 |
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CB03 | Change of inventor or designer information |
Inventor after: Zhang Chaopeng Inventor after: Qin Li Inventor after: Ai Ting Inventor after: Liu Yang Inventor after: Wu Shiyong Inventor after: Zhang Ru Inventor after: Li Xiaopeng Inventor after: Zhou Jifang Inventor after: Gao Mingzhong Inventor after: Ren Li Inventor after: Du Chengbo Inventor after: Zhang Zetian Inventor before: Zhang Zetian Inventor before: Qin Li Inventor before: Ai Ting Inventor before: Liu Yang Inventor before: Wu Shiyong Inventor before: Zhang Ru Inventor before: Li Xiaopeng Inventor before: Zhou Jifang Inventor before: Gao Mingzhong Inventor before: Ren Li Inventor before: Du Chengbo Inventor before: Zhang Chaopeng |
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