ZA202308036B - Multifunctional test bench for impact load testing of mining support material and test method - Google Patents
Multifunctional test bench for impact load testing of mining support material and test methodInfo
- Publication number
- ZA202308036B ZA202308036B ZA2023/08036A ZA202308036A ZA202308036B ZA 202308036 B ZA202308036 B ZA 202308036B ZA 2023/08036 A ZA2023/08036 A ZA 2023/08036A ZA 202308036 A ZA202308036 A ZA 202308036A ZA 202308036 B ZA202308036 B ZA 202308036B
- Authority
- ZA
- South Africa
- Prior art keywords
- support material
- impact load
- load testing
- mining support
- main
- Prior art date
Links
- 238000012360 testing method Methods 0.000 title abstract 11
- 239000000463 material Substances 0.000 title abstract 6
- 238000005065 mining Methods 0.000 title abstract 5
- 238000010998 test method Methods 0.000 title abstract 3
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000004873 anchoring Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000005457 optimization Methods 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- 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
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0039—Hammer or pendulum
Landscapes
- Physics & Mathematics (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 Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
A multifunctional test bench for impact load testing of a mining support material, comprising: a main frame (100); a main hammer body (200); a hammer lifting device (300), provided above the main hammer body, slidably connected to the main frame in a vertical direction, and suitable for being switched between a state of being connected to the main hammer body and a state of being separated from the main hammer body; a lifting device (400), connected to the hammer lifting device and suitable for driving the hammer lifting device to vertically slide; a sample fixing device, suitable for disposing a part to be tested (1000) on a falling path of the main hammer body; and a monitoring system. A test method for the multifunctional test bench for impact load testing of the mining support material is further disclosed. According to the multifunctional test bench for impact load testing of the mining support material and the test method, impact load testing of parts to be tested such as an anchor rod, an anchor cable, a metal mesh, a steel strip, and an anchoring body can be realized, and impact resistance mechanical properties of parts to be tested of different mining support materials are disclosed by means of the test, thereby providing test data for optimization of a support material of a rock burst roadway.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110166190.4A CN112903482A (en) | 2021-02-03 | 2021-02-03 | Multifunctional test bed for testing impact load of mining support material and test method |
PCT/CN2021/087405 WO2022165990A1 (en) | 2021-02-03 | 2021-04-15 | Multifunctional test bench for impact load testing of mining support material and test method |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA202308036B true ZA202308036B (en) | 2024-04-24 |
Family
ID=76123498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA2023/08036A ZA202308036B (en) | 2021-02-03 | 2023-08-18 | Multifunctional test bench for impact load testing of mining support material and test method |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN112903482A (en) |
WO (1) | WO2022165990A1 (en) |
ZA (1) | ZA202308036B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115288761A (en) * | 2022-06-22 | 2022-11-04 | 中煤科工开采研究院有限公司 | Anchor net mechanical property testing device and method |
CN115901478B (en) * | 2022-12-21 | 2023-07-14 | 浙江赛飞电器股份有限公司 | Automobile supporting leg strength detection equipment |
CN116086752B (en) * | 2023-01-09 | 2024-05-07 | 中煤科工开采研究院有限公司 | Repeated impact resistance testing device and analysis method for anchor bolt support system |
CN116773348B (en) * | 2023-08-25 | 2023-11-07 | 深圳市益普科技有限公司 | Load testing device for semiconductor analysis |
CN117232999B (en) * | 2023-11-10 | 2024-01-19 | 中国矿业大学(北京) | High-energy-level multi-mode power impact test system and method for underground engineering support system |
CN117871265B (en) * | 2024-03-11 | 2024-05-10 | 西南交通大学烟台新一代信息技术研究院 | Road and bridge support detection device |
Family Cites Families (23)
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JPS6150040A (en) * | 1984-08-20 | 1986-03-12 | Mitsubishi Heavy Ind Ltd | Liquid pressure impact tester |
CN201177586Y (en) * | 2008-03-21 | 2009-01-07 | 宝钢集团上海梅山有限公司 | Pendulum-type impact test machine test sample automatic positioning device |
CN101846607B (en) * | 2010-01-26 | 2011-10-05 | 浙江华电器材检测研究所 | Radial impact testing device for carbon fiber composite core rod |
CN102706762B (en) * | 2012-06-19 | 2015-07-08 | 江苏中正商品安全检测有限公司 | Playground flooring material tester and testing method therefor |
CN202897398U (en) * | 2012-09-14 | 2013-04-24 | 北京约基工业股份有限公司 | Vertical heavy punch fall prevention tension device of belt conveyor |
CN104020059A (en) * | 2013-02-28 | 2014-09-03 | 江苏天源试验设备有限公司 | Drop hammer impact testing machine |
CN203422211U (en) * | 2013-09-18 | 2014-02-05 | 温州市质量技术监督检测院 | Bicycle lock head strike opening anti-theft detection equipment |
CN204027946U (en) * | 2014-06-28 | 2014-12-17 | 青岛科技大学 | A kind of drop hammer type multi-angle impact tester |
CN204400385U (en) * | 2014-12-15 | 2015-06-17 | 深圳市特种设备安全检验研究院 | Buffer of elevator drop test machine |
CN104697736B (en) * | 2015-02-01 | 2017-04-05 | 山东科技大学 | Consider the anchor pole shock resistance test system and its application process of the interaction of supporting country rock |
CN106568659A (en) * | 2015-10-10 | 2017-04-19 | 中国科学院深圳先进技术研究院 | Impact testing apparatus |
CN206515167U (en) * | 2017-01-06 | 2017-09-22 | 深圳万测试验设备有限公司 | High speed drop hammer impact testing machine |
CN208140504U (en) * | 2017-12-08 | 2018-11-23 | 深圳三思纵横科技股份有限公司 | A kind of sample conveying device and its drop hammer impact testing machine |
CN107991111A (en) * | 2017-12-21 | 2018-05-04 | 芜湖恒隆汽车转向***有限公司 | Automobile steering system shock table |
CN108387461B (en) * | 2018-03-22 | 2024-05-07 | 东北大学 | Drop hammer type power impact testing machine and testing method |
CN108760537A (en) * | 2018-05-27 | 2018-11-06 | 山西大学 | A kind of large size drop impact device |
CN108840197B (en) * | 2018-08-31 | 2024-04-19 | 苏州市康鼎升降机械有限公司 | Safety anti-falling mechanism of lifting operation platform |
CN109115634A (en) * | 2018-10-17 | 2019-01-01 | 福州大学 | It can accurately measure the falling weight impact test platform and test method of shock loading and dynamic displacement |
CN209820911U (en) * | 2019-01-16 | 2019-12-20 | 合肥工业大学 | Device is applyed to test piece boundary constraint in anti side impact experiment |
CN109607351A (en) * | 2019-01-23 | 2019-04-12 | 中国汽车工业工程有限公司 | A kind of anti-fall device of logistics vertical transport platform |
CN110593953B (en) * | 2019-09-06 | 2020-11-06 | 绍兴文理学院 | Device and method for testing impact resistance characteristic of roadway support system under simulated rock burst condition |
CN211978268U (en) * | 2020-01-02 | 2020-11-20 | 广东贝尔试验设备有限公司 | Dynamic impact test equipment |
CN111410153B (en) * | 2020-03-27 | 2021-10-22 | 广东博智林机器人有限公司 | Anti-falling protection device |
-
2021
- 2021-02-03 CN CN202110166190.4A patent/CN112903482A/en active Pending
- 2021-04-15 WO PCT/CN2021/087405 patent/WO2022165990A1/en unknown
-
2023
- 2023-08-18 ZA ZA2023/08036A patent/ZA202308036B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN112903482A (en) | 2021-06-04 |
WO2022165990A1 (en) | 2022-08-11 |
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