CA3142064A1 - Infrared radiation quantitative characterization method for damage evolution of coal-bearing rocks - Google Patents
Infrared radiation quantitative characterization method for damage evolution of coal-bearing rocksInfo
- Publication number
- CA3142064A1 CA3142064A1 CA3142064A CA3142064A CA3142064A1 CA 3142064 A1 CA3142064 A1 CA 3142064A1 CA 3142064 A CA3142064 A CA 3142064A CA 3142064 A CA3142064 A CA 3142064A CA 3142064 A1 CA3142064 A1 CA 3142064A1
- Authority
- CA
- Canada
- Prior art keywords
- infrared radiation
- coal
- rock
- bearing rock
- bearing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 120
- 239000011435 rock Substances 0.000 title claims abstract description 105
- 239000003245 coal Substances 0.000 title claims abstract description 101
- 238000012512 characterization method Methods 0.000 title claims abstract description 13
- 239000011159 matrix material Substances 0.000 claims abstract description 53
- 230000001186 cumulative effect Effects 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 abstract description 12
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005065 mining Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0003—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiant heat transfer of samples, e.g. emittance meter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/48—Thermography; Techniques using wholly visual means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811412926.6 | 2018-11-23 | ||
| CN201811412926.6A CN109443543B (zh) | 2018-11-23 | 2018-11-23 | 承载煤岩损伤演化的红外辐射量化表征方法 |
| PCT/CN2019/102488 WO2020103508A1 (zh) | 2018-11-23 | 2019-08-26 | 承载煤岩损伤演化的红外辐射量化表征方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3142064A1 true CA3142064A1 (en) | 2020-05-28 |
Family
ID=65554250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3142064A Pending CA3142064A1 (en) | 2018-11-23 | 2019-08-26 | Infrared radiation quantitative characterization method for damage evolution of coal-bearing rocks |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN109443543B (zh) |
| CA (1) | CA3142064A1 (zh) |
| WO (1) | WO2020103508A1 (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443543B (zh) * | 2018-11-23 | 2021-05-04 | 中国矿业大学 | 承载煤岩损伤演化的红外辐射量化表征方法 |
| CN110411572B (zh) * | 2019-07-10 | 2020-12-15 | 中国矿业大学 | 承载煤岩破裂的红外辐射监测预警方法 |
| CN112665731A (zh) * | 2020-12-31 | 2021-04-16 | 中国矿业大学 | 红外辐射技术监测煤岩破坏失稳的分级预警方法 |
| CN112816072B (zh) * | 2021-01-12 | 2024-05-03 | 江苏师范大学 | 水岩作用下煤岩压缩热辐射温度时空分布及预测的方法 |
| CN113029995B (zh) * | 2021-03-10 | 2022-09-27 | 太原理工大学 | 一种线性调频的煤岩辐射检测装置及方法 |
| CN114113217B (zh) * | 2021-11-15 | 2024-07-12 | 中国矿业大学 | 一种煤岩体损伤程度的红外辐射量化评价方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5517861A (en) * | 1994-10-11 | 1996-05-21 | United Technologies Corporation | High temperature crack monitoring apparatus |
| CN102095755B (zh) * | 2010-12-09 | 2012-10-03 | 重庆建工市政交通工程有限责任公司 | 一种混凝土结构的无损检测方法 |
| CN102853916B (zh) * | 2012-09-26 | 2014-08-27 | 中国神华能源股份有限公司 | 一种用于对煤垛表面进行远距离红外测温的方法及系统 |
| CN103983514B (zh) * | 2014-05-22 | 2016-06-01 | 中国矿业大学 | 一种煤岩裂隙发育红外辐射监测试验方法 |
| CN104764528B (zh) * | 2015-04-03 | 2018-01-12 | 中国矿业大学 | 一种煤岩裂隙发育过程中的热红外信息去噪方法 |
| CN106018096A (zh) * | 2016-07-20 | 2016-10-12 | 中国矿业大学 | 煤岩破裂过程中裂隙发育区的红外辐射监测定位方法 |
| CN109443543B (zh) * | 2018-11-23 | 2021-05-04 | 中国矿业大学 | 承载煤岩损伤演化的红外辐射量化表征方法 |
-
2018
- 2018-11-23 CN CN201811412926.6A patent/CN109443543B/zh active Active
-
2019
- 2019-08-26 CA CA3142064A patent/CA3142064A1/en active Pending
- 2019-08-26 WO PCT/CN2019/102488 patent/WO2020103508A1/zh active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN109443543A (zh) | 2019-03-08 |
| CN109443543B (zh) | 2021-05-04 |
| WO2020103508A1 (zh) | 2020-05-28 |
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| EEER | Examination request |
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| EEER | Examination request |
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| EEER | Examination request |
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| EEER | Examination request |
Effective date: 20211126 |