Showing 1 - 20 results of 196 for search '"granite"', query time: 0.07s Refine Results
  1. 1

    Status of the GRANIT Facility by Damien Roulier, Francis Vezzu, Stefan Baeßler, Benoît Clément, Daniel Morton, Valery V. Nesvizhevsky, Guillaume Pignol, Dominique Rebreyend

    Published 2015-01-01
    “…The GRANIT facility is a follow-up project, which is motivated by the recent discovery of gravitational quantum states of ultracold neutrons. …”
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    Article
  2. 2

    Effect of Multistage Thermal Cracking on Permeability of Granite by Zi-jun Feng, Yang-sheng Zhao, Peng Zhao, Zhi-jun Wan

    Published 2020-01-01
    “…Two granite samples, 200 mm in diameter and 400 mm long, from Shandong, China, were selected for these experiments. …”
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    Article
  3. 3

    Experimental Researches on Long-Term Strength of Granite Gneiss by Lin Liu, Weiya Xu

    Published 2015-01-01
    “…In this study, a series of triaxial creep tests were conducted on granite gneiss under different pore pressures. Based on the test data, we proposed two new quantitative methods, tangent method and intersection method, to confirm the long-term strength of rock. …”
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  4. 4

    Dynamic Tensile Test of Granite and Its Tensile Sensitivity by Ke Man, Zhifei Song, Xiaoli Liu

    Published 2020-01-01
    “…The tensile sensitivity obtained from the dynamic tensile test increases with strain rate gradually, and it shows a nearly linear relation, which fully indicates that the granite specimen is a strain rate sensitive material. …”
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    Article
  5. 5
  6. 6

    The Size Effect and Microstructure Changes of Granite after Heat Treatment by Zhongping Guo, Jian Li, Yongqi Song, Chengqian He, Fuyu Zhang

    Published 2021-01-01
    “…Therefore, two kinds of granites are used in this paper: one is normal temperature granite and the other is granite treated at 600°C, and a detailed comparative study is made. …”
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    Article
  7. 7

    Damage Evolution of Granite under Ultrasonic Vibration with Different Amplitudes by Junpeng Han, Dajun Zhao, Shulei Zhang, Yu Zhou

    Published 2022-01-01
    “…In this study, the damage evolution of granite under ultrasonic vibration with different amplitudes was investigated. …”
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    Article
  8. 8

    An Analysis of Relationship between the Microfracture Features and Mineral Morphology of Granite by Meiben Gao, Tianbin Li, Junxun Zhu, Hongyu Yin, Yongyi Yang

    Published 2021-01-01
    “…Using the techniques of X-ray diffraction, polarizing microscopy, uniaxial compression, and scanning electron microscopy (SEM), the relationships between the microfracture features and mineral morphology of granite were studied. The results showed that feldspar, quartz, and biotite are the main components of the granite samples in this study. …”
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    Article
  9. 9

    Effect of Modified Deformed Steel Fiber on Mechanical Properties of Artificial Granite by Xuetao Qiao, Peng Wang, Cunfu Yan, Fang Li, Long Wu

    Published 2021-01-01
    “…Then the steel fibers with different shapes before and after treatment were put into the artificial granite matrix for pull-out test and material strength test. …”
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    Article
  10. 10

    The Influences of Microwave Irradiation and Heat Treatment on the Dynamic Tensile Response of Granite by Shu Wang, Lei Bao, Pujing Yao, Jingxuan Xi, Ting Zhang, Yueqing Guo, Xinshuang Wu, Yitong Sun

    Published 2024-12-01
    “…This research examines and compares the effects of these two modalities on the dynamic tensile characteristics of Fangshan granite (FG), including their implications under conditions of overload and dependencies on loading rate, utilizing the sophisticated Split Hopkinson Pressure Bar (SHPB) apparatus. …”
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    Article
  11. 11

    The Effect of Organic and Inorganic Modifiers on the Physical Properties of Granite Residual Soil by Bingxiang Yuan, Weijie Chen, Jin Zhao, Fei Yang, Qingzi Luo, Tianying Chen

    Published 2022-01-01
    “…As a kind of highly weathered special soil in South China, granite residual soils (GRS) feature high strength and high void ratio in a dry environment, so they tend to disintegrate in water and cause geological disasters including collapse. …”
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    Article
  12. 12

    Experiment and Model Investigation on the Permeability Evolution of Granite under Triaxial Compressive Damage by Zhenxing Ji, Zhide Wu, Hong Yang, Lihua Zhang, Zhenhua Ouyang, Haiyang Yi

    Published 2022-01-01
    “…Deep granite is the ideal surrounding rock for nuclear waste geological disposal reservoir and its permeability is the key factor for nuclide migration. …”
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    Article
  13. 13
  14. 14

    Study on the Influence of Different Prophase Stress Levels on the Fatigue Damage Characteristics of Granite by Tianzuo Wang, Mengya Xue, Peng Sha, Fei Xue, Linxiang Wang

    Published 2021-01-01
    “…In order to reveal the influence of prophase stress levels on the fatigue damage characteristics of granite, uniaxial fatigue tests of granite with different prophase stress levels were carried out on the basis of the MTS 815.04 rock mechanics test system. …”
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    Article
  15. 15

    Experimental Study on Acoustic Emission Characteristics of Granite and Sandstone under Uniaxial Compression by Yongshuai Sun, Fei Yu, Jianguo Lv

    Published 2023-01-01
    “…In order to better apply acoustic emission technology to engineering practice, this paper carried out indoor acoustic emission test, and uniaxial compression tests of granite and sandstone under monotonic loading and grading loading were carried out and monitored. …”
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  16. 16

    Experimental Methods to Assess the Effectiveness of Soil Conditioning with Foam in Fully Weathered Granite by Liming Tao, Zhongtian Chen, Jian Cui, Huiwu Wang, Yong Fang

    Published 2019-01-01
    “…The test method is introduced and performed on fully weathered granite from Guangzhou Metro Line 21. The test results demonstrate that the foam injection ratio and pressure and type of the foaming agent all influence the performance of the conditioned soil. …”
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    Article
  17. 17

    MINERALOGICAL-GEOCHEMICAL FEATURES OF ZIRCON FROM THE KUMIR GRANITIC STOCK, GORNY ALTAI by A.I. Gusev

    Published 2022-06-01
    “…Data on U-Pb age and composition of zircon from the Kumir granitic stock (Gorny Altai) and related greisens are presented for the first time. …”
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    Article
  18. 18

    The Research on Strain-Softening Characteristics and Local Fracture Law of Deep Granite Roadway by Chuang Sun, Yunhe Ao, Laigui Wang

    Published 2020-01-01
    “…Based on deep roadway engineering, the mechanical properties of granite strain-softening were investigated by laboratory tests. …”
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  19. 19

    Energy Evolution and Mechanical Features of Granite Subjected to Triaxial Loading-Unloading Cycles by Feng Pei, Hongguang Ji, Tongzhao Zhang

    Published 2019-01-01
    “…In order to investigate the effects of confining pressure on energy evolution and mechanical parameters, cyclic loading and unloading experiments were performed for granite under six different confining pressures. The experiment revealed the confining pressure effect on variation and allocation pattern of energy and mechanical characteristics. …”
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  20. 20

    Experimental Study on Gas Permeability Semiempirical Model of Granite after Heat Treatment by Jinquan Wu

    Published 2022-01-01
    “…Finally, the temperature-permeability model of granite after the high temperature was proposed combined with the pore fractal model. …”
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    Article