LI Jian-zhong, HE Sheng, XU Li-sheng. Experimental research on Young Modulus of clay[J]. COAL GEOLOGY & EXPLORATION, 2007, 35(3): 46-48.
Citation: LI Jian-zhong, HE Sheng, XU Li-sheng. Experimental research on Young Modulus of clay[J]. COAL GEOLOGY & EXPLORATION, 2007, 35(3): 46-48.

Experimental research on Young Modulus of clay

More Information
  • Received Date: October 07, 2006
  • Available Online: March 10, 2023
  • Triaxial compression tests were performed on undisturbed and reconstituted Kitan clay to investigate elastic property of clay.Young Modulus of Kitan clay was measured during initial loading,after creep deformation,within small cyclic loading and global unloading-reloading.In order to measured strain smaller than 0.01% accurately,local displacement transducer(LDT) was used during the tests.The test results showed that:Young Modulus of undisturbed Kitan clay is much bigger than that of reconstituted one under the same stress level;Young Modulus of the same clay under high strain rate is bigger than that of small strain rate;Undisturbed Kitan clay showed perfect linear elastic property within small strain(smaller than 0.01%).
  • Related Articles

    [1]ZHANG Chaolin, WANG Yibo, WANG Enyuan, ZENG Wei, WANG Peizhong. Experimental study on the migration and distribution law of pulverized coal in roadway during coal and gas outburst[J]. COAL GEOLOGY & EXPLORATION, 2022, 50(6): 11-19. DOI: 10.12363/issn.1001-1986.22.01.0052
    [2]GAO Xiaoliang, JU Pei, ZHAO Jianguo. Design and application of PDC bit for large diameter directional drilling of coal seam roof with double stage and double speed[J]. COAL GEOLOGY & EXPLORATION, 2021, 49(5): 272-277. DOI: 10.3969/j.issn.1001-1986.2021.05.031
    [3]WANG Wenfeng, WANG Wenlong, LIU Shuangshuang, BAI Hongyang, WANG Yulong, DUAN Piaopiao, QIN Kemin, CHEN Yilin. Distribution and occurrence of uranium in coal and its migration behavior during the coal utilization[J]. COAL GEOLOGY & EXPLORATION, 2021, 49(1): 65-80. DOI: 10.3969/j.issn.1001-1986.2021.01.007
    [4]ZHANG Weiguo, LI Huantong, WANG Feng, YANG Fu, TENG Jinxiang. Solid-liquid migration of molybdenum in stone coal and coal ash in southern Shaanxi[J]. COAL GEOLOGY & EXPLORATION, 2020, 48(2): 64-70. DOI: 10.3969/j.issn.1001-1986.2020.02.011
    [5]YE Wanjun, LIU Zhongxiang, YANG Gengshe, ZHAO Zhipeng. Test of water migration of remolded loess under temperature variation[J]. COAL GEOLOGY & EXPLORATION, 2017, 45(4): 126-130. DOI: 10.3969/j.issn.1001-1986.2017.04.022
    [6]DU Yebo, ZHU Xiaomin, WANG yun, WANG Li, YU Zhaohua, YUAN Zhiyun. Application of prestack depth migration in QMQ area[J]. COAL GEOLOGY & EXPLORATION, 2011, 39(3): 63-66. DOI: 10.3969/j.issn.1001-1986.2011.03.013
    [7]ZHENG Zhi-jun, ZHANG Jin-biao, WANG Wen-juan. Measurement of in-situ stresses with acoustic emission effect in Haizi coal mine[J]. COAL GEOLOGY & EXPLORATION, 2008, 36(2): 68-72.
    [8]Xia Yujing. THE SHALLOW FORMATION WAVE SPEED DETECTED BY STEADY-STATE RAYLEIGH WAVE METHOD[J]. COAL GEOLOGY & EXPLORATION, 1998, 26(6): 67-69.
    [9]Liu Shengdong, Yang Yumin, Hu Shaolong. EXPERIMENT ON INFLUENCE OF STRESS STATES ON ELASTIC WAVE VELOCITY[J]. COAL GEOLOGY & EXPLORATION, 1996, 24(5): 50-53.
    [10]Li Zhanqiang, Zhou Zhian, Yang Weimin. STRESS MEASUREMENT AND ITS SIGNIFICANCE IN THE MINE ENGINEERING[J]. COAL GEOLOGY & EXPLORATION, 1995, 23(3): 37-40.
  • Cited by

    Periodical cited type(9)

    1. 贾永斌. 掘进工作面煤与瓦斯共采优化. 能源与节能. 2024(01): 45-50 .
    2. 陈诚,田世祥,赵佳佳,刘正堂. 基于钻孔瓦斯涌出规律的突出危险性预测模型. 中国科技论文. 2024(01): 43-49 .
    3. 李普,原晓红,雷东记. 突出煤层掘进工作面瓦斯涌出相关性及通风安全分析与应用. 能源与环保. 2024(03): 1-8 .
    4. 徐宁,边乐,方树林,王东杰,陈立伟. 高抽巷预抽采工作面爆炸危险性研究. 煤炭技术. 2024(08): 160-163 .
    5. 李润芝. 厚煤层掘进工作面煤壁瓦斯涌出防治技术研究. 煤炭技术. 2023(11): 124-127 .
    6. 姚明刚. 粗煤泥深度洗选回收工艺的优化设计. 煤炭与化工. 2022(02): 123-126 .
    7. 王洋,薛彦平. 高瓦斯厚煤层煤巷合理掘进速度研究. 内蒙古煤炭经济. 2022(03): 70-72 .
    8. 高吾斌. 深部煤巷巷旁瓦斯场的分布及演化规律研究. 内蒙古煤炭经济. 2022(14): 1-3 .
    9. 杨恒,辛新平,魏国营,李学臣,刘小磊,郝殿,贾天让,郭艳飞. 九里山矿底板岩巷施钻瓦斯涌出规律研究. 煤矿安全. 2022(12): 163-166 .

    Other cited types(3)

Catalog

    Article Metrics

    Article views (33) PDF downloads (2) Cited by(12)
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return