AU2022407340A1 - Rock burst roadway safety monitoring method and apparatus - Google Patents
Rock burst roadway safety monitoring method and apparatus Download PDFInfo
- Publication number
- AU2022407340A1 AU2022407340A1 AU2022407340A AU2022407340A AU2022407340A1 AU 2022407340 A1 AU2022407340 A1 AU 2022407340A1 AU 2022407340 A AU2022407340 A AU 2022407340A AU 2022407340 A AU2022407340 A AU 2022407340A AU 2022407340 A1 AU2022407340 A1 AU 2022407340A1
- Authority
- AU
- Australia
- Prior art keywords
- support structure
- roadway
- rock
- critical
- stability
- 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
- 239000011435 rock Substances 0.000 title claims abstract description 239
- 238000012544 monitoring process Methods 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 57
- 238000004590 computer program Methods 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 31
- 239000010959 steel Substances 0.000 claims description 31
- 230000035939 shock Effects 0.000 claims description 28
- 238000006073 displacement reaction Methods 0.000 claims description 15
- 238000012360 testing method Methods 0.000 claims description 10
- 238000009863 impact test Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 5
- 239000002344 surface layer Substances 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 abstract 1
- 238000005065 mining Methods 0.000 description 8
- 239000003245 coal Substances 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 230000034994 death Effects 0.000 description 3
- 231100000517 death Toxicity 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000037805 labour Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- 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
- G01B11/18—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using photoelastic elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
- G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
-
- 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
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/303—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated only by free-falling weight
-
- 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
- G01N2203/0001—Type of application of the stress
- G01N2203/001—Impulsive
-
- 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
- G01N2203/022—Environment of the test
- G01N2203/023—Pressure
-
- 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
- G01N2203/022—Environment of the test
- G01N2203/0244—Tests performed "in situ" or after "in situ" use
- G01N2203/0246—Special simulation of "in situ" conditions, scale models or dummies
-
- 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
- G01N2203/0641—Indicating or recording means; Sensing means using optical, X-ray, ultraviolet, infrared or similar detectors
-
- 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
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
-
- 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
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0682—Spatial dimension, e.g. length, area, angle
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111506218.0A CN114383717B (zh) | 2021-12-10 | 2021-12-10 | 冲击地压巷道安全监测方法及装置 |
| CN202111506218.0 | 2021-12-10 | ||
| PCT/CN2022/137909 WO2023104184A1 (zh) | 2021-12-10 | 2022-12-09 | 冲击地压巷道安全监测方法及装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2022407340A1 true AU2022407340A1 (en) | 2024-07-04 |
Family
ID=81196196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2022407340A Pending AU2022407340A1 (en) | 2021-12-10 | 2022-12-09 | Rock burst roadway safety monitoring method and apparatus |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN114383717B (zh) |
| AU (1) | AU2022407340A1 (zh) |
| WO (1) | WO2023104184A1 (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383717B (zh) * | 2021-12-10 | 2023-11-17 | 中煤科工开采研究院有限公司 | 冲击地压巷道安全监测方法及装置 |
| CN116465741A (zh) * | 2023-05-08 | 2023-07-21 | 中煤科工西安研究院(集团)有限公司 | 一种防水煤柱稳定性快速评价方法 |
| CN116579668B (zh) * | 2023-07-12 | 2023-09-26 | 中国矿业大学(北京) | 切顶自成巷留巷效果测评方法及*** |
| CN116735387B (zh) * | 2023-08-08 | 2023-11-14 | 河海大学 | 复杂条件下洞室冲击动力响应试验装置及测试方法 |
| CN117235461B (zh) * | 2023-11-06 | 2024-01-26 | 中国矿业大学(北京) | 巷道支护等级确定方法、装置、电子设备及存储介质 |
| CN117780446B (zh) * | 2024-02-26 | 2024-05-28 | 山东焱鑫矿用材料加工有限公司 | 针对煤矿支护的安全性能监测方法及*** |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4581712A (en) * | 1982-11-10 | 1986-04-08 | Perry Huey J | Roof pressure monitoring system |
| DE3337607A1 (de) * | 1983-10-15 | 1985-05-09 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur gefahrensfrueherkennung bei gebirgsschlaggefaehrdung und vorrichtung zur durchfuehrung des verfahrens |
| CN103233777B (zh) * | 2013-05-17 | 2015-09-02 | 上海大屯能源股份有限公司 | 一种顶板安全矿压监测方法及装置 |
| CN104374655B (zh) * | 2014-11-30 | 2016-08-31 | 湖南科技大学 | 一种冲击扰动围岩试验设备 |
| CN104454010B (zh) * | 2014-12-10 | 2016-04-20 | 西安科技大学 | 一种深井巷道掘进施工动态综合监测预警***与预警方法 |
| CN104594949B (zh) * | 2015-01-16 | 2016-06-08 | 湖南科技大学 | 一种锚杆支护巷道围岩的健康诊断方法 |
| CN106339798A (zh) * | 2016-08-20 | 2017-01-18 | 辽宁工程技术大学 | 一种基于模糊综合评判法的软岩斜井井筒支护体系稳定性评价方法 |
| CN109556775A (zh) * | 2018-11-08 | 2019-04-02 | 魏全德 | 一种监测冲击地压危险性的方法 |
| CN109490086B (zh) * | 2018-12-24 | 2021-03-02 | 山东科技大学 | 一种巷道围岩支护强度试验装置及强度确定方法 |
| CN110779574B (zh) * | 2019-10-30 | 2020-11-13 | 北京科技大学 | 一种煤岩动力灾害多***多参量集成综合预警方法及*** |
| CN111472840B (zh) * | 2020-04-07 | 2020-11-13 | 北京科技大学 | 一种采动围岩地压灾害智能预测方法及*** |
| CN112067224B (zh) * | 2020-09-18 | 2022-05-17 | 中煤科工开采研究院有限公司 | 落锤冲击模式下锚杆全程动载响应特征的检测方法 |
| CN112431596B (zh) * | 2020-11-26 | 2022-02-15 | 中煤科工开采研究院有限公司 | 冲击地压巷道三级防控方法 |
| CN112963202B (zh) * | 2021-02-05 | 2023-05-12 | 中煤科工开采研究院有限公司 | 冲击地压监测预警方法及*** |
| CN113756869A (zh) * | 2021-08-16 | 2021-12-07 | 中煤科工开采研究院有限公司 | 一种冲击地压局部监测预警***及方法 |
| CN114383717B (zh) * | 2021-12-10 | 2023-11-17 | 中煤科工开采研究院有限公司 | 冲击地压巷道安全监测方法及装置 |
-
2021
- 2021-12-10 CN CN202111506218.0A patent/CN114383717B/zh active Active
-
2022
- 2022-12-09 WO PCT/CN2022/137909 patent/WO2023104184A1/zh active Application Filing
- 2022-12-09 AU AU2022407340A patent/AU2022407340A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023104184A1 (zh) | 2023-06-15 |
| CN114383717B (zh) | 2023-11-17 |
| CN114383717A (zh) | 2022-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2022407340A1 (en) | Rock burst roadway safety monitoring method and apparatus | |
| Guo et al. | A new method of predicting the height of the fractured water-conducting zone due to high-intensity longwall coal mining in China | |
| CN104533443B (zh) | 一种坚硬顶板矿井冲击地压灾害危险性预测分析方法 | |
| CN105256731A (zh) | 基于能量匹配原理的防落石被动柔性防护网***设计方法 | |
| CN109598102B (zh) | 煤矿冲击地压危险程度的预测方法、装置、设备及介质 | |
| CN112818453B (zh) | 高陡边坡落石灾害的柔性防护4d能量控制设计方法 | |
| Zhou et al. | Risk assessment for the cascading failure of underground pillar sections considering interaction between pillars | |
| Qiu et al. | Mitigating rock burst hazard in deep coal mines insight from dredging concentrated stress: A case study | |
| Gholhaki et al. | Investigating of damage indexes results due to presence of shear wall in building with various stories and spans | |
| Mi et al. | Investigation on rockburst mechanism due to inclined coal seam combined mining and its control by reducing stress concentration | |
| Sun et al. | Numerical investigation of gob‐side entry retaining through precut overhanging hard roof to control rockburst | |
| Esterhuizen et al. | Assessing support alternatives for longwall gateroads subject to changing stress | |
| Jiang et al. | Seismic damage analyses of staircases in RC frame structures | |
| Qin et al. | Stability and control of retracement channels in thin seam working faces with soft roof | |
| Tai et al. | Control for the large section roadway under small abandoned mines in the same coal seam by secondary support | |
| Castiglioni et al. | Experimental results of full scale push over tests of project SEISRACK2 (seismic behaviour of steel storage pallet racking systems) | |
| Wang et al. | The influence of the inclination of lattice columns on the safety of combined tower crane | |
| Wang et al. | A Study of Support Characteristics of Collaborative Reinforce System of U‐Steel Support and Anchored Cable for Roadway under High Dynamic Stress | |
| Zhang et al. | Study on stress distribution law of surrounding rock of roadway under the goaf and mechanism of pressure relief and impact reduction | |
| Li et al. | Research on failure criteria and collapse height of roadway roof strata based on energy accumulation and dissipation characteristics | |
| CN114417245A (zh) | 一种坚硬岩层的失稳尺度、失稳能量计算方法和装置 | |
| Frith | A holistic examination of the geotechnical design of longwall shields and associated mining risks | |
| CN114687737B (zh) | 冲击地压巷道的支护方法 | |
| Phuc | Cause and Solution to Roadway Deformation in Vietnam Underground Coal Mines | |
| Ma et al. | Application of Pedrail Powered Support on Strata Control in Short‐Wall Coal Mining |