Showing 1,801 - 1,820 results of 2,575 for search '"Rock ', query time: 0.07s Refine Results
  1. 1801

    NATURAL ICE MOUNDS OF THE MIDDLE AND SOUTHERN SAKHALIN MUDFLOW BASINS by Svetlana V. Rybalchenko, Konstantin V. Verkhovov

    Published 2021-02-01
    “…It is also possible to form sloping ice as a result of a violation of the hydrogeological regime of the catchment basin under anthropogenic impact or the development of dangerous exogenous slope processes with a sufficient depth of rock capture. Cryogenic processes of ice formation affect debris flow and channel processes.…”
    Article
  2. 1802

    Study on Fracture Initiation and Propagation in a Brazilian Disc with a Preexisting Crack by Digital Image Correlation Method by Lin Luo, Xibing Li, Jiadong Qiu, Quanqi Zhu

    Published 2017-01-01
    “…Digital image correlation is a good method to obtain the quantitive full-field strain distribution and to observe the strain evolution process in a jointed rock.…”
    Get full text
    Article
  3. 1803

    The hydrochemistry of Angwan Mallam and environs (PART OF KEFFI SHEET 208 NE) by Adama Baba, Olalekan Agboola Olowoyeye

    Published 2013-05-01
    “…The rock types in the area are migmatite, granodiorite, pophyritic granodiorite, and biotite gneiss intruded by mineral bearing pegmatite dyke. …”
    Get full text
    Article
  4. 1804

    Discrete Element Modeling of Crack Initiation Stress of Marble Based on Griffith’s Strength Theory by Suifeng Wang, Fei Tan, Minglong You, Yu-Yong Jiao, Fubin Tu

    Published 2020-01-01
    “…Investigating the crack initiation stress of rocks is vital for understanding the gradual damage process of rocks and the evolution law of internal cracks. …”
    Get full text
    Article
  5. 1805

    "[T]hings among the ruins" : les choses contre le roc dans The Song of the Lark et The Professor’s House de Willa Cather by Céline Manresa

    Published 2008-05-01
    “…The radiating presence of sculpted jars, instruments and jewels set in the recesses of the rock reveals the possibility of a gentle insertion of man’s hand in nature. …”
    Get full text
    Article
  6. 1806

    Study on the Proportion of Conglomerate Similar Materials Based on the Orthogonal Test by Mengze Yang, Yu Yang, Bo Zhao

    Published 2021-01-01
    “…Similarity model test is one of the important methods to study the properties of rock engineering. In this paper, quartz sand, 42.5 ordinary Portland cement, and tap water are used as the similar test materials to simulate the properties of conglomerate. …”
    Get full text
    Article
  7. 1807

    Correlation Analysis of Spatial Distribution, Temporal Seismotectonics, and Return Period of Earthquake in East Nusa Tenggara, Indonesia by Hery Leo Sianturi, Adi Susilo, Sunaryo, Sukir Maryanto

    Published 2019-01-01
    “…The pattern of spatial distribution of b-value is relatively low corresponding to the low of a-value, which means the high level of stress of rock in the area. The fractal dimension shows that the D value ranges from 1.384 to 1.874. …”
    Get full text
    Article
  8. 1808

    Characterization of Soil Properties and the Implications for Landslide Occurrence in Rubanda District. by Ainamaani, Samuel

    Published 2023
    “…And from the plasticity charts the PI and LL results reveals that the soils are clay of high plasticity and this signals chances of landslides Soil particle distribution The clay fraction for the soil were above 10% threshold identified from the analysis of the soil samples from the respective test pits as shown in the table below, this explains higher possibilities of extreme expansion potential and hence susceptible to land slides The bearing capacity of soil was determined as 250.825 kN/M3.When compared with the safe Safe/allowable bearing capacity of Soft rock 440kN/M3, the bearing capacity of soil is too low indicating high chance of collapsible soil.…”
    Get full text
    Thesis
  9. 1809

    Assessment of Strength Properties of Concrete Produced Using Scoria as Coarse Aggregates. by Kasozi, Chrisestom

    Published 2023
    “…This study aimed to assess the strength properties of concrete produced using scoria as coarse aggregates. Scoria is a volcanic rock that is abundantly available in some regions and has the potential to be used as a sustainable alternative to traditional coarse aggregates. …”
    Get full text
    Thesis
  10. 1810
  11. 1811

    Experimental Study of Complex Resistivity Characteristics of a Sandstone Reservoir under Different Measurement Conditions by Xinghao Wang, Kui Xiang, Yuanyuan Luo, Gongxian Tan, Jiaju Ruan

    Published 2023-01-01
    “…Due to the variability of fluid properties and saturation of reservoirs, large differences in formation temperature and pressure, and the diversity of rock and mineral compositions, the petrophysical response of reservoirs is often complex. …”
    Get full text
    Article
  12. 1812

    Cosmic Muon Detection for Geophysical Applications by László Oláh, Gergely Gábor Barnaföldi, Gergő Hamar, Hunor Gergely Melegh, Gergely Surányi, Dezső Varga

    Published 2013-01-01
    “…The compact, low power consumption system with sensitive surface of 0.1 m2 measures the angular distribution of cosmic muons with a resolution of 10 mrad, allowing for a detailed mapping of the rock thickness above the muon detector. Demonstration of applicability of the muon telescope (REGARD Muontomograph) for civil engineering and measurements in artificial underground tunnels or caverns are presented.…”
    Get full text
    Article
  13. 1813

    So to Speak: A Computational and Empirical Investigation of Lexical Cohesion of Non-Literal and Literal Expressions in Text by Alexis Palmer, Caroline Sporleder, Linlin Li

    Published 2012-12-01
    “…Specifically, we look at five expressions headed by a verb which – depending on the context – can have either a literal or a non-literal meaning: bounce off the wall (“to be excited and full of nervous energy”), get one’s feet wet (“to start a new activity or job”), rock the boat (“to disturb the balance or routine of a situation”), break the ice (“to start to get to know people, to overcome initial shyness”), and play with fire (“to take part in a dangerous or risky undertaking”). …”
    Get full text
    Article
  14. 1814

    Energy Accumulation and Dissipation of Coal with Preopening under Uniaxial Loading by Xin Wei, Hao Hu, Yang Li

    Published 2021-01-01
    “…Energy accumulation and dissipation play an important role during the entire process of rock failure. Some flaws, such as preexisting holes, will influence energy accumulation and dissipation. …”
    Get full text
    Article
  15. 1815

    Modelling and optimization of well hole cleaning using artificial intelligence techniques by Nageswara Rao Lakkimsetty, Hassan Rashid Ali Al Araimi, G. Kavitha

    Published 2025-02-01
    “…These AI methods analyze the impact of key drilling parameters—such as weight on bit (WOB), ROP, rock geomechanics, drilling fluid characteristics, and rig hydraulics—on hole cleaning. …”
    Get full text
    Article
  16. 1816
  17. 1817

    Research on the Algorithm for Composite Lining of Deep Buried Water Conveyance Tunnel by Fei Li, Ningdong Chang, Jianhui Wang, Tao Feng, Chunling Li

    Published 2021-01-01
    “…This algorithm, which is based on the elastic theory, takes the effect of internal water pressure and surrounding rock on the composite lining into consideration, respectively. …”
    Get full text
    Article
  18. 1818

    A Time-Discontinuous Galerkin Finite Element Method for the Solution of Impact Problem of Gas-Saturated Coal by Jingfei Zhang, Deyong Guo, Wenhua Wu, Pan Guo

    Published 2020-01-01
    “…And the method could be useful for the further numerical research of coal-rock-gas coupling problems and coal-gas-heat coupling problems subjected to impact loading.…”
    Get full text
    Article
  19. 1819

    Study of Characteristics of Fault Slip and Induced Seismicity during Hydraulic Fracturing in HDR Geothermal Exploitation in the Yishu Fault Zone in China by Zhiyong Niu, Shiquan Wang, Hongrui Ma, Hengjie Luan, Zhouyuyan Ding

    Published 2021-01-01
    “…Hot dry rock (HDR) geothermal energy has become promising resources for relieving the energy crisis and global warming. …”
    Get full text
    Article
  20. 1820

    Influence of Coal Cleats on Conical Pick Cutting Process Based on PFC by Jinxia Liu, Chao Zhang, Fanchang Zeng, Wenting Liu

    Published 2022-01-01
    “…The structure and mechanical properties of rocks and minerals are important factors affecting the cutting characteristics of the conical pick. …”
    Get full text
    Article