Showing 1,301 - 1,320 results of 7,879 for search '"Law ', query time: 0.06s Refine Results
  1. 1301
  2. 1302
  3. 1303
  4. 1304
  5. 1305

    Rupture and Migration Law of Disturbed Overburden during Slicing Mining of Steeply Dipping Thick Coal Seam by Shuai Liu, Ke Yang, Chunan Tang, Xiaolou Chi

    Published 2020-01-01
    “…The secondary deformation breakage law, sound, and light response characteristics in the rock mass deformation process induced by lower slice mining of steeply inclined coal seams were determined. …”
    Get full text
    Article
  6. 1306

    Water-Cement-Density Ratio Law for the 28-Day Compressive Strength Prediction of Cement-Based Materials by Siqi Li, Jinbo Yang, Peng Zhang

    Published 2020-01-01
    “…Simulations for Abrams’ law, Bolomey’s formula, and water-cement-density ratio law were carried out and compared. …”
    Get full text
    Article
  7. 1307

    Study on the Evolution Laws of Anchoring Property of Surrounding Rock of Argillaceous Weakly Cemented Roadway in Water Environment by Weiguang Zhang, Zhiguo Chang, Jianbiao Bai, Rui Wang

    Published 2022-01-01
    “…The model of a single anchor structure was established based on FLAC3D to study the mechanical response of a single anchor structure under different water contents and the distribution and evolution laws of bearing stress field, effective compressive stress, and anchor axial force. …”
    Get full text
    Article
  8. 1308
  9. 1309

    Prediction and Analysis of Abnormal Gas Emission Law in Low-Gas Tunnel Based on K-Line Diagram by Haiyang Wang, Shulei Zhao, Jialiang Liu, Yanmin Zhou, Xiang Chen, Jie Wang, Liang Cheng

    Published 2020-01-01
    “…The results show that the K-line diagram can reflect the changing trend of gas concentration in real time accurately and show the change law of gas concentration during different construction processes; the moving average (MA) of the K-line diagram can accurately reflect the time of abnormal gas emission, the moving average convergence divergence (MACD) index can reflect the upward or downward power and trend of gas, and the Bollinger Band (BOLL) index can reflect the fluctuation range of gas concentration. …”
    Get full text
    Article
  10. 1310
  11. 1311
  12. 1312

    Propagation Laws of Blasting Seismic Waves in Weak Rock Mass: A Case Study of Muzhailing Tunnel by Lijun Chen, Jianxun Chen, Yanbin Luo, Yalong Guo, Yongjun Mu, Daochuan Zhong, Weiwei Liu, Tielun Yang, Weixiang Chen

    Published 2020-01-01
    “…In order to study the propagation laws of blasting vibration waves in weak rock tunnels, the longitudinal and circumferential blasting vibration tests in Muzhailing Tunnel were carried out, and the measured data were analyzed and studied using the methods of Sadov’s nonlinear regression, Fourier transform, and Hilbert–Huang transform (HHT) to provide a reference for the optimization of blasting design of Muzhailing Tunnel or similar weak rock tunnels. …”
    Get full text
    Article
  13. 1313

    Islamic Family Law Reform in Indonesia Through Supreme Court Circulars: A Maqasid Sharia Perspective by Fauzan Arrasyid, Pagar Pagar, Dhiauddin Tanjung

    Published 2024-05-01
    Subjects: “…: supreme court circular, sema, family law, maqasid sharia…”
    Get full text
    Article
  14. 1314

    Experimental Study on Mechanical Properties and Seepage Laws of Raw Coal under Variable Loading and Unloading Rates by Kangwu Feng, Kequan Wang, Dongming Zhang, Yushun Yang

    Published 2021-01-01
    “…In the stage of axial stress loading and confining pressure unloading, the evolution law of deformation and permeability parameters is basically consistent with the change in loading and unloading rate.…”
    Get full text
    Article
  15. 1315
  16. 1316

    Study on the Fractal Characteristics of Coal Body Fissure Development and the Law of Coalbed Methane Migration of around the Stope by He Yang, Zhen Liu, Danliang Zhu, Wenzhi Yang, Dawei Zhao, Wendi Wang

    Published 2020-01-01
    “…Finally, by building a model for calculating the penetrability coefficient of coal seam based on fractal dimension of mining fissure and analyzing the relationship between fissure development and fractal dimension, the gas migration law and the fissure development areas of #7 and #8 overburden strata where CBM concentrates can be revealed and determined. …”
    Get full text
    Article
  17. 1317

    Delta Shock Waves for a Linearly Degenerate Hyperbolic System of Conservation Laws of Keyfitz-Kranzer Type by Hongjun Cheng

    Published 2013-01-01
    “…This paper is devoted to the study of delta shock waves for a hyperbolic system of conservation laws of Keyfitz-Kranzer type with two linearly degenerate characteristics. …”
    Get full text
    Article
  18. 1318

    An Exploration of a Social Robot as a Digital Shield for Law Enforcement Interviews: Designing a Prototype. by Cryston Sahae, Shuyue Gu, Lige Yang, Elin A. Björling, Nichelle Song

    Published 2024-06-01
    “…Widespread underreporting, fueled by a deep-seated mistrust of law enforcement, particularly among women, creates a formidable barrier, hindering survivors from seeking deserved justice and support. …”
    Get full text
    Article
  19. 1319
  20. 1320