CN112986026B - 一种岩石高频高载的循环动载试验装置及试验方法 - Google Patents
一种岩石高频高载的循环动载试验装置及试验方法 Download PDFInfo
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- CN112986026B CN112986026B CN202110191641.XA CN202110191641A CN112986026B CN 112986026 B CN112986026 B CN 112986026B CN 202110191641 A CN202110191641 A CN 202110191641A CN 112986026 B CN112986026 B CN 112986026B
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- 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
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/36—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by pneumatic or hydraulic means
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- 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
- G01N2203/0005—Repeated or cyclic
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- 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
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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- 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
- G01N2203/0256—Triaxial, i.e. the forces being applied along three normal axes of the specimen
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GB727713A (en) * | 1952-10-01 | 1955-04-06 | Julius Yarmak | Balanced hydraulic pump or motor of radial piston type |
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US6454542B1 (en) * | 2000-11-28 | 2002-09-24 | Laibe Corporation | Hydraulic cylinder powered double acting duplex piston pump |
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CN112326476A (zh) * | 2020-11-02 | 2021-02-05 | 武汉科技大学 | 一种动荷载作用下岩石多场耦合流变试验测试方法及设备 |
CN112284922A (zh) * | 2020-11-11 | 2021-01-29 | 太原理工大学 | 一种煤岩体高温三轴流变及动静组合加载试验装置 |
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Inventor after: Wu Aiqing Inventor after: Zhou Yuefeng Inventor after: Li Yujie Inventor after: Zhang Linrang Inventor after: Yu Meiwan Inventor after: Zhang Lijie Inventor after: Luo Rong Inventor after: Zhong Zuowu Inventor after: Zhang Yihu Inventor after: Lu Bo Inventor after: Fan Lei Inventor after: Wang Bin Inventor before: Wu Aiqing Inventor before: Zhang Lijie Inventor before: Li Yujie Inventor before: Zhang Linrang Inventor before: Yu Meiwan Inventor before: Zhong Zuowu Inventor before: Zhang Yihu Inventor before: Lu Bo Inventor before: Luo Rong Inventor before: Fan Lei Inventor before: Wang Bin Inventor before: Zhou Yuefeng |
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