ZA202100601B - Test method for non-contact measurement of wave velocity of rock in fidelity environment - Google Patents

Test method for non-contact measurement of wave velocity of rock in fidelity environment

Info

Publication number
ZA202100601B
ZA202100601B ZA2021/00601A ZA202100601A ZA202100601B ZA 202100601 B ZA202100601 B ZA 202100601B ZA 2021/00601 A ZA2021/00601 A ZA 2021/00601A ZA 202100601 A ZA202100601 A ZA 202100601A ZA 202100601 B ZA202100601 B ZA 202100601B
Authority
ZA
South Africa
Prior art keywords
rock
test method
wave velocity
contact measurement
fidelity environment
Prior art date
Application number
ZA2021/00601A
Inventor
Gao Yanan
Gao Feng
Gao Mingzhong
Bai Yun
Xie Jing
Original Assignee
Univ China Mining
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ China Mining filed Critical Univ China Mining
Publication of ZA202100601B publication Critical patent/ZA202100601B/en

Links

Classifications

    • 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
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/011—Velocity or travel time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0232—Glass, ceramics, concrete or stone

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • 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 Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
ZA2021/00601A 2019-07-12 2021-01-27 Test method for non-contact measurement of wave velocity of rock in fidelity environment ZA202100601B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910628647 2019-07-12
CN201910916473.9A CN110618198B (en) 2019-07-12 2019-09-26 Test method for non-contact measurement of rock wave velocity in fidelity environment
PCT/CN2020/091248 WO2021008229A1 (en) 2019-07-12 2020-05-20 Testing method for non-contact measurement of rock wave velocity in fidelity environment

Publications (1)

Publication Number Publication Date
ZA202100601B true ZA202100601B (en) 2022-01-26

Family

ID=68924138

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2021/00601A ZA202100601B (en) 2019-07-12 2021-01-27 Test method for non-contact measurement of wave velocity of rock in fidelity environment

Country Status (3)

Country Link
CN (1) CN110618198B (en)
WO (1) WO2021008229A1 (en)
ZA (1) ZA202100601B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110618198B (en) * 2019-07-12 2020-11-24 中国矿业大学 Test method for non-contact measurement of rock wave velocity in fidelity environment
CN112326803A (en) * 2020-09-17 2021-02-05 神华地质勘查有限责任公司 Method and device for evaluating compressibility of natural gas reservoir
CN113092261B (en) * 2021-05-20 2021-11-05 中国矿业大学 Method for determining macroscopic and microscopic whole process of rock deformation destruction based on four-parameter test
CN113390964B (en) * 2021-05-28 2023-03-10 鞍钢集团矿业有限公司 Sound wave testing device and method for Hopkinson pressure bar testing system
CN113390965A (en) * 2021-05-28 2021-09-14 鞍钢集团矿业有限公司 Three-dimensional sound wave testing device and testing method for rock sample damage determination
CN113358752B (en) * 2021-06-15 2023-02-03 青岛地质工程勘察院(青岛地质勘查开发局) Constant-pressure rock sample sound wave velocity testing device, rock sample sound wave velocity testing method and application thereof
CN113865987B (en) * 2021-08-27 2023-12-08 北京工业大学 Device for non-contact detection of real-time high Wen Yanti propagation coefficient by utilizing laser range finder
CN113945638A (en) * 2021-10-19 2022-01-18 中铁二十局集团第三工程有限公司 Method for evaluating grouting effect of tunnel face by using sound wave rebound technology
CN114383948B (en) * 2021-12-07 2023-09-08 中国矿业大学 Device and method for measuring core parameters under different loading conditions
CN114235579B (en) * 2021-12-17 2023-12-19 广东石油化工学院 Triaxial testing device and method for compression resistance and shear strength of natural gas hydrate core
CN114486547B (en) * 2022-01-29 2024-01-12 中国矿业大学 Rock triaxial test device and method for synchronous monitoring of sound wave and sound emission
CN117437752B (en) * 2023-09-14 2024-04-30 广东省有色矿山地质灾害防治中心 Rock-soil slope geological disaster early warning system and method
CN117990789A (en) * 2023-12-26 2024-05-07 常州大学 Rock acoustic wave characteristic testing method, system and device

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US5265461A (en) * 1991-03-19 1993-11-30 Exxon Production Research Company Apparatuses and methods for measuring ultrasonic velocities in materials
CN202676668U (en) * 2012-05-22 2013-01-16 青岛海洋地质研究所 Self-adaptive device for sound response simulation experiment of hydrates in samples of different sizes
CN103487507A (en) * 2012-06-12 2014-01-01 北京大学深圳研究生院 Detection method and detection device for food safety by use of supersonic wave
CN103698397B (en) * 2012-09-27 2015-11-18 中国石油化工股份有限公司 A kind of quantitatively contact ultrasonic wave detecting system and detection method thereof
CN104101647A (en) * 2013-04-15 2014-10-15 中国石油化工股份有限公司 System and method for testing supersonic-wave speed of rock under simulated reservoir conditions
CN104251883A (en) * 2013-06-28 2014-12-31 中国石油化工股份有限公司 Non-contact rock sound wave speed detection method
CN104458914A (en) * 2014-12-08 2015-03-25 大连理工大学 Quick detecting device and quick detecting method of fidelity natural gas hydrate rock core
CN106546662B (en) * 2016-10-31 2019-11-08 中国科学院地质与地球物理研究所 Rocks acoustic velocity test method under the conditions of a kind of full cement rock High Pressure Drain
CN108181381A (en) * 2016-12-08 2018-06-19 中国石油集团长城钻探工程有限公司 Contactless solid material longitudinal wave velocity measuring device and sonic velocity measurement method
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CN108761024A (en) * 2018-05-24 2018-11-06 大连理工大学 A kind of boat-carrying detection method of gas hydrates core fidelity sample
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CN109752259A (en) * 2019-01-25 2019-05-14 山东科技大学 Simulate the improving stability of surrounding rocks in roadway experimental rig and method of deep hot and humid environment
CN110618198B (en) * 2019-07-12 2020-11-24 中国矿业大学 Test method for non-contact measurement of rock wave velocity in fidelity environment

Also Published As

Publication number Publication date
CN110618198A (en) 2019-12-27
CN110618198B (en) 2020-11-24
WO2021008229A1 (en) 2021-01-21

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