Showing 2,161 - 2,180 results of 3,009 for search '"Geology"', query time: 0.06s Refine Results
  1. 2161

    Experimental Study on Characteristics of Seismic Damage and Damping Technology of Absorbing Joint of Tunnel Crossing Interface of Soft and Hard Rock by Dao-yuan Wang, Jin-xiu Yuan, Guang-yao Cui, Jia Liu, Hong-fan Wang

    Published 2020-01-01
    “…However, the survey of seismic damage showed that the seismic damage of tunnel also mainly occurred in geological section at interface of soft and hard rock. …”
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  2. 2162
  3. 2163

    New Occurrence of Seifertite and Stishovite in Chang’E‐5 Regolith by Runlian Pang, Jing Yang, Wei Du, Aicheng Zhang, Shirong Liu, Rui Li

    Published 2022-06-01
    “…The sampling site of Chang’E‐5 may contain distal ejecta, which is critical for constraining the impact events and interpreting the constitution of the target geological units. Here, we report a silica fragment consisting of seifertite, stishovite, α‐cristobalite‐like phase, and silica glass in Chang’E‐5 regolith. …”
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  4. 2164

    A Critical Review of the Recent Improvements in Minimizing Nuclear Waste by Innovative Gas-Cooled Reactors by E. Bomboni, N. Cerullo, G. Lomonaco, V. Romanello

    Published 2008-01-01
    “…As a conclusion, we can state that, coupling HTR with GCFR, the geological disposal issues concerning high-level radiotoxicity of MA can be considerably reduced.…”
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  5. 2165

    Les primates non-humains pliocènes et plio-pléistocènes d’Afrique du Sud by Dominique Gommery, Laura Bento Da Costa

    Published 2017-01-01
    “…The cercopithecines are very diverse but all belong to Papionina. During the same geological period, the fauna from South Africa differs from the East African one by the different diversity of Cercopithecoidea by which colobines and theropithecines are poorly represented but also by a greater number of species of Parapapio, a form close to baboons. …”
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  6. 2166

    Research on Fracture and Energy Evolution of Rock Containing Natural Fractures under Cyclic Loading Condition by Xueliang Li, Yu Wang, Shuo Xu, Haonan Yang, Bo Li

    Published 2021-01-01
    “…For rock engineering in cold regions, the naturally fractured rock is susceptible to repeated freeze-thaw (F-T) weathering, coupled fatigue conditions of freeze-thaw (F-T), and stress disturbance act on rock mass, which can lead to the instability of rock engineering and even occurrence of geological hazards. Knowledge of how natural fracture affects the overall fracture evolution of freeze-thawed rock is crucial to rock mass stability. …”
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  7. 2167

    Effect of Loading Rates on Mechanical Characteristics and Rock Burst Tendency of Coal-Rock Combined Samples by Jiang Hu, Jingang Li

    Published 2022-01-01
    “…Understanding the strain energy and rock burst tendency of rock or coal under different loading rates is critical in many geological projects, such as mining, tunneling, and other underground engineering project. …”
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  8. 2168

    Research and Prospect of Reservoir Landslide Mechanism and Risk Evaluation by GUAN Yanli, JIA Ronggu, LI Yuhong, WENG Yanmei, LI Jiayan, FENG Rui

    Published 2024-08-01
    “…Over the years, landslide disasters in mountainous reservoirs have caused multiple casualties and heavy economic losses worldwide, making it a key and difficult scientific and technological breakthrough in the prevention and control of geological disasters in reservoir areas. This paper reviews some cases of reservoir landslide disasters over the years and analyzes the factors influencing the development of reservoir landslides and their typical development characteristics. …”
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  9. 2169

    Prospects of "Slate Revolution" and Problem of Power Industry of China by M. Scryabina

    Published 2013-02-01
    “…The core question is whether China can successfully adapt the extraction technology to its geologic conditions, and most importantly whether “fracking” of shale gas will help to alleviate the environmental degradation caused by rapid GDP growth, and help to increase energy security of Chinese economy.…”
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  10. 2170

    Investigation of Water Leakage of Metro Segments Caused by Metro Underpass Structures by Xiao Liang, Taiyue Qi, Zhiyi Jin, Pengtao Chen, Bo Lei, Wangping Qian, Xianyu Wang

    Published 2021-01-01
    “…In the present study, based on field investigations and geological data, confined water is identified as the source of segment leakage on Line 5 of Hangzhou Metro in China. …”
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  11. 2171

    A Laboratory‐Validated, Graph‐Based Flow and Transport Model for Naturally Fractured Media by Collin R. Sutton, Christopher Zahasky

    Published 2025-01-01
    “…Abstract Fractures are a primary feature controlling flow, transport, and coupled processes in geologic systems. To date, experimental image‐based observations of these processes have been challenging. …”
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  12. 2172

    Presplit Blasting Technique in Treating Hard Overlying Strata: From Numerical Simulation to Field Practice by Baisheng Zhang, Zhiping Yang, Xuming Yang, Shuai Zhang

    Published 2021-01-01
    “…With the consideration of the geological and mining condition of the research area, the critical parameters of the presplit blasting technique (e.g., unsaturation coefficient, borehole spacing, and the slit width) were consequently determined via the numerical simulation with the application of LS-DYNA. …”
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  13. 2173

    Random fields and up scaling, towards a more predictive probabilistic quantitative hydrogeology by Noetinger, Benoît

    Published 2023-02-01
    “…Continuous enrichment of geological/geostatistical models leads to manipulating hydrogeological models characterized by many parameters or hyperparameters corresponding to statistical aggregates that may be poorly estimated due to the scarcity of field data. …”
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  14. 2174

    A review of the stratigraphic characteristics and age data of the main rock units in the Bor Metallogenic Zone (Timok Magmatic Complex) by Banješević M.

    Published 2024-01-01
    “…Existing data are supplemented by the latest different systematic long-term geological and stratigraphic surveys and new and contemporary mineral exploration methods. …”
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  15. 2175

    Research on Shield Tunnelling Parameters Correlation in Composite Strata by Ziqi Guo, Huipeng Zhang, Xiaoyang Shi, Zhi Huang, Yiyong Xu, Zhiqiang Zhang

    Published 2022-01-01
    “…The complex formation has complicated geological changes, including soft rock, hard rock, and soft and hard inhomogeneous formation. …”
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  16. 2176

    The rainfall-runoff model for the Carpathian flysch catchment using the SWAT+ hydrological software by Wiktor Halecki, Dawid Bedla

    Published 2022-07-01
    “…A soil and agricultural map, supplemented with lithological content from a detailed geological map, was used as the input layer for QGIS ver. 3.16. …”
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  17. 2177

    Analysis on Loose Circle of Surrounding Rock of Large Deformation Soft-Rock Tunnel by Rui Wang, Yiyuan Liu, Xianghui Deng, Yu Zhang, Xiaodong Huang, Xiao Ding

    Published 2020-01-01
    “…With the rapid development of tunnel construction in China, deep buried and long tunnel projects are emerging in areas with complex engineering geological conditions and harsh environment, and thus large deformation of tunnels under conditions of high in situ stress and soft rock becomes increasingly prominent and endangers engineering safety. …”
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  18. 2178

    Visualization Method for Porous Groundwater Seepage Flow Field Based on Particle Flow: Case of Yancheng City in the East Coast of China by Liang He, Ling Chen, Suozhong Chen

    Published 2022-01-01
    “…Results show that particle flow can be effectively applied to the visualization of groundwater seepage flow field and provide spatial auxiliary decision-making support for the sustainable exploitation of groundwater and the formulation of geological environment protection measures.…”
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  19. 2179

    Characteristics of Generating Carbon Oxides at Low-temperature Oxidation Stages of Low-Rank Coal by Yimeng Song

    Published 2022-01-01
    “…The research results indicate that the low-temperature oxidation phase of coal is divided into four main phases, namely, the physical-chemical adsorption phase, the desorption phase, the dynamic equilibrium phase, and the oxidative adsorption phase, each of which has different characteristics for the production of carbon-oxygen compounds, which is important for the prediction of coal spontaneous combustion and the prevention of coal geological disasters.…”
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  20. 2180

    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
    “…This method is widely used in EPB tunnelling owing to its strong applicability in different hydrological and geological conditions. When applying the foam conditioning method under different circumstances, it is necessary to optimize the conditioning parameters. …”
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